Union rural development and panchayati raj minister Giriraj Singh said at a recent conference, that India is increasing its reliance on renewable energy, intending to supply 50% of the nation’s electrical needs from renewable sources by 2030. Also, with the Paris Agreement of 2015, countries globally are putting renewable energy at the heart of their environmental strategies to reach the goal of achieving net-zero emissions by 2050.
But accelerating the transition from fossil fuels to renewable energy requires a solid technological infrastructure. A major challenge facing this shift is energy storage. As the focus increases on low-emission electricity generation sources, there is a growing need to balance the fluctuations in demand and supply.
While pumped-hydro storage has been at the forefront of energy storage globally, it is quickly losing attention given its geographical and environmental constraints. This has paved the way for new technologies like battery storage that have become a critical component to better integrating huge volumes of variable renewable energy.
So, what is battery storage?
Battery storage, also known as battery energy storage systems (BESS), allows energy from renewable sources, like solar and wind, to be stored and released. It allows consumers to consume a higher percentage of self-generated renewable energy. This minimizes the need to feed extra electricity back into the grid and helps balance out the variability in generation.
A steady increase in economic viability has introduced new uses for battery storage. These systems can also support the integration of additional low-carbon power, heat, and transport technology. Moreover, they are helping businesses move away from fossil fuels and optimize their power usage in a more commercially feasible way.
Here are some other ways in which renewable energy powers battery storage technologies:
Longer Life-Cycle The introduction of lithium battery and the continuous improvement in battery technology has reduced the density of energy. This has improved its life cycle and has revolutionized the renewable energy industry globally.
All-time availability Although sun, wind, and tidal energies are clean and renewable, they all have a major disadvantage- they aren’t available all the time. For example, to generate solar energy, you have to feed sunlight through the grid, which you can only do during the day. Battery storage reduces the reliability on the grid feed system. It stores excess power, ensuring that you can use it whenever required. On days when your system doesn’t produce the required amount of energy, you can pull it from the battery storage instead of the grid.
Less dependency on power grids Battery storage facilitates a lower cost of solar power generation as compared to power distribution companies. This is because you can install the storage system locally. This eliminates power losses due to distribution and maintenance and reduces the dependence on power Discoms. Sharing power among multiple users through block chain systems will further fuel self-reliability.
Integrates multiple variable resources Energy storage integrates diverse resources and facilitates a smooth delivery of variable resources like wind or solar, by storing excess energy. It also supports effective energy delivery for inflexible and baseload resources. When there are rapid fluctuations in demand and flexibility is needed, battery storage can extract or inject energy to keep up with the required load. This makes it a crucial component when your baseload resources can’t react quickly.
Hence, to conclude, the cost of generating power through solar will be cheaper with a battery storage system. This can even compete with established power distribution companies. Moreover, with a local storage system and zero power loss for distribution and maintenance, users can become self-reliant in the future.
A renewable energy system with storage solutions will also enable users to share the power among each other and do away with the dependency on distribution companies. Maintaining wires coming from hundreds of kilometres away, controlling power distribution, and incurring losses will be challenges of the past.
Also, for the now growing EV industry, this system is a must-have. Without solar storage solutions for charging stations, we’ll be comp
A patent is an exclusive right to an inventor for a product, design, invention, or process that generally provides a new way of doing something or offers a new technical solution to a problem. It is granted in exchange for a comprehensive disclosure of the invention.
Mark Twain once said, “A country without a patent office and good patent laws is just a crab, and can’t travel any way but sideways and backways”. I have been a firm believer in his thought, though as a country we have come a long way in creating and streamlining the patenting process.
Interestingly, most people think that a patent is to be filed only when you have a great new product but it is not true. India is possibly one of the very few countries where people innovate to solve their day-to-day problems i.e. jugaad, and very often these ideas are patent worthy but not many know that. In an ideal world, India deserves to be world’s no. 1 in patent filing and not at the 9th position that it holds today. If we compare the last 5 years, the number of patents granted by India shot up by 50% in 2017, keeping up a trend of steep increases, according to the UN’s World Intellectual Property Organisation (WIPO). India had almost 117,336 applications still pending in 2020, which had sharply reduced compared to a year earlier by 23.4%. International patent applications filed via WIPO’s PCT reached 275,900 applications in 2020. China with +16.1% was the only country that recorded a double-digit annual growth between 2019 and 2020, whereas India reported a -6.5% decline over the same period.
We live in a tech-led world where patents play an increasingly important role in the innovation and economic performance of the overall ecosystem. Constant scientific and technological advances prove that the strength of an organization can be measured through patenting activity these days.
Software by itself is not patentable in India however, it is allowed a patent if it is part of an invention that is both innovative and of industrial use.
A patent application can be filed, by an individual, a group, or an assignee. In India patenting is a long process involving multiple checks, but once granted, it gives an exclusive right to an inventor to make use of and sell his/her invention for 20 years from the date of filing.
IMPACT OF COVID 19 ON GLOBAL IP FILING
The lockdown has had a disastrous impact on the economy and also intellectual property. Foreign patent and trademark offices throughout the world are taking necessary steps to address the impact of lockdown on IP practitioners and their operations. Measures have been taken to provide relief to the entire IP ecosystem that includes extending deadlines related to the prosecution of patents, copyrights, and trademarks. The filings related to pharmaceuticals increased from 4.1% in 2019 to 4.6% in 2020, and surgical, medical & dental goods increased from 1.5% to 2.3%, as per WIPO research data. These trends were mirrored by certain countries that saw large increases in trademark filing activity.
RECENT TRENDS
Our patenting system has undergone several changes but for now, India is a very small player in the global patent market. However, it is interesting to note that there is a decent improvement in patent filing despite the pandemic. According to a WIPO report, globally patent filing has seen a surge of 1.6% and India ranks 9th in the patent filing.
For apparent reasons, there has been an increase in patent filings by pharmaceutical and healthcare entities – clearly, the urgency to find a vaccine for COVID-19 and the future cure has led this trend. Another industry that saw a rise in patent filing is medical equipment and devices, in the areas of diagnostics, sanitation, protective equipment, and others. Over and above, as travel was restricted and social distancing replaced in-person interactions, there have been innovations in communication technology so IT and telecommunication have had a hike in the patent filing.
COVID-19 has dramatically transformed the way we live and it continues to push our boundaries to adapt to change. There is no going back to the old ways whether it is a business, economy, our culture, or even our daily life choices, all must evolve with time and the last two years have proved that. There is another round of evolution necessary from the IP rights protection perspective too as we are moving into different industries and see fresh new alternatives to the status quo.
Let us take Electric Vehicles (EV) as an example. The EV segment came into focus at an accelerated pace after the government push to make India an all-electric passenger vehicle market by 2030 through PLI and other initiatives. The automotive sector had already begun its journey towards the future of mobility, accepted the idea of going electric, and is rapidly evolving in terms of technology and financing a sustainable future. Many automakers are creating separate, parallel EV businesses to contribute to the EV boom, however, India is at a very nascent stage at multiple levels.
To understand this, we must look at patents granted to EV manufacturers. The patent trends are significant as they define a clearer vision of how the industry is changing from new products invented, to research and development, up to dissemination and market development.
EV SPACE
The EV industry is poised to grow at a massive scale very shortly. We will see a lot of patents being filed across batteries, motors, controllers, chargers, and testing equipment for EVs. India is rightly placed to create solutions with a hybrid model like solar battery and mains back-up, all in one solution.
Patents related to battery technology – The focus on, and growth of EVs has led to greater innovation into battery technology. There is an immediate imperative for the government to push for carbon reduction especially, vehicular emissions. Many patents have been filed related to energy storage that is focused on improving battery technology.
Patent for EV charging station – Adoption of EVs has led to increased patents for charging infrastructure including wireless EV charging. That said, even the charging stations will need backups because we still grapple with power cuts in India. Patent data for the EV sector confirms that electric vehicles as a sector has tremendous scope to contribute to the future of mobility. The industry is still developing and we can expect a few surprises in the coming years.
Patents will play a critical role in shaping future mobility in India and its sustenance. Manufacturers and innovators will create products and opportunities that will give them a competitive advantage over others and patents will help them protect their contribution. This entire exercise will eventually help to push for new market dynamics and predict the future of the industries for the better.
Note: Following are a few patents that have been filed and are supporting the above narrative about the EV space.
By Maurizio Di Paolo Emilio | Thursday, September 2,2021 Pre-Switch has published the highest-efficiency data for its 200-kW CleanWave200 inverter have been recently released by Pre-Switch. Interviewed by EETimes, Bruce Renouard, CEO of Pre-Switch, demonstrated that efficiency can reach 99.3% (space-vector–modulated) at a switching frequency of 100 kHz with a flat profile as the load varies, thus resulting in an increased electric vehicle (EV) range by up to 12%. “We have a huge amount of data published as of today showing how we can achieve 99.3% with an accuracy of 0.01%,” said Renouard.
Leveraging its artificial-intelligence–based DC/AC, AC/DC soft-switching technology, Pre-Switch demonstrated how this was achieved by using only three discrete, low-cost 35-mΩ SiC FETs per switch location.
“We are primarily focused on silicon carbide, with the goal to virtually eliminate almost 100% of switching losses,” said Renouard. “And as a result, [by] limiting the switching losses, we can reduce the amount of silicon carbide needed per system by approximately 50%. The amount of SiC saved depends on the amount of switching losses the alternative system has, but it’s certainly a big chunk. And that’s a big cost saving.”
The CleanWave200 inverter (Figure 1) offers fast switching frequencies that create a near-pure sine wave that makes electric motors efficient. The increased switching frequencies also reduces the size and cost of the DC link capacitors, inproportion to the increased switching speed, and has the added benefit of enabling low-weight low inductance motrors needed in aviation.
Power electronics needs AI
The Pre-Switch AI solution allows users to migrate from costly, lossy, hard-switching implementations to efficient, soft-switching designs with a 10× higher switching frequency that produces a near-pure sine-wave output. The AI technology analyzes its parameters in real time, making the necessary adjustments to the small resonant transistors, thus resulting in soft-switching even in difficult, changing environments. The Pre-Switch AI algorithm takes into account a range of parameters such as temperature, device degradation, changing input voltages, and abrupt current fluctuations.
Hard-switching simply forces the transistor to turn on and off by adding current or voltage to enable the modified states. Hard-switching is known to be very hardware-demanding on transistors, and it shortens their lifespan. The concept of soft-switching, on the other hand, uses an external circuit to avoid the overlapping of voltage and current waveforms when switching transistors.
Inverters for EVs
In the automotive sector, research into the efficiency of EVs focuses on battery performance and the efficiency of the inverter and electric motor employed. Stringent automotive safety and quality standards are steering technological innovation to approaches that maximize the efficiency and autonomy of EVs while minimizing battery size and weight and reducing costs. AI is providing essential support in the push for EV autonomy and efficiency, including efforts to eliminate switching losses in order to ensure rapid transistor commutation.
Extending the range of an EV requires improving both motor and inverter efficiency know as drivetrain losses. Drivetrain losses dominate most EV losses up to about 50 mph, at which point wind resistance takes over. But drivetrain losses account for the largest share of all losses in EVs, so it is crucial to keep an eye on both the inverter and motor, with a trade-off between switching losses and higher motor efficiencies. Motor iron losses decrease as the switching frequency increases, but inverter losses increase.
Renouard pointed out that SiC helps the inverter at low power levels but that many EV inverters are still using SiC devices at lower switching frequencies -in the order of 10 kHz. However, increasing the switching frequency does not always solve the problem. Switching faster results in higher switching losses, which decreases the efficiency of the inverter.
Furthermore, Renouard said that if you want to try to hard-switch FETs faster and keep the inverter’s efficiecy high, you need to add more FETs to reduce conduction losses in an attempt to compensate for the higher switching losses. This results in increased cost, and often the high dV/dt assocaited with fast switching frequencies requires thicker motor insulation and ceramic bearings to make the motors more robust. Pre-Switch addresses this challenge by incorporating AI into an FPGA that is used to precisely control the timing of the auxiliary resonant transistors, shown as S1 and S2 in Figure 2. The result is the virtual elimination of all switching losses in the main SiC transistors (Q1 and Q2).
Figure 2: Pre-Switch embeds AI into an FPGA, which precisely controls the timing of auxiliary resonant transistors S1 and S2.
Figure 2: Pre-Switch embeds AI into an FPGA, which precisely controls the timing of auxiliary resonant transistors S1 and S2.
During each switching cycle, the timing of auxiliary resonant transistors S1 and S2 is adjusted to ensure that Q1 and Q2 have virtually zero switching losses. The algorithm calculates and minimizes dead time based on full knowledge of how and when each switch is transitioning. “Let’s look at Figure 3, which shows 20 switching cycles,” said Renouard. “At switch-on, the algorithm starts the learning process, and then at the fourth switching cycle, the first correction provided by the AI is made. In this case, a reduction in the resonant current of the inductor [shown in green] is observed. Moving on, the algorithm will adjust the inductor resonant current independently to ensure that it oscillates briefly above the load current [shown in blue]. All adjustments are fast enough to ensure accurate, smooth switching with any PWM input and can be used to create a perfect sine wave with a DC/AC inverter. The system also works perfectly in reverse.”
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR, The garment Export Unit shifted from a Diesel Generator to a lithium battery bank in Delhi NCR as our first project in the Export house factory field, installed at one of India’s biggest exporters. We have installed our Su-vastika’s Lithium Battery Energy Storage System of 50 KVA capacity at FA Home and Apparels Pvt. Ltd., Plot No. 16, Sector 4, IMT Manesar, Gurugram, Haryana 122051.https://fahome.in/
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
That’s a remarkable FA Home and Apparel Pvt. Ltd. initiative in Manesar! Switching to a lithium battery from a diesel generator is a significant step towards becoming a green building and reducing the company’s environmental impact.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
The principal challenge faced by the unit was the ban on diesel generators in the Delhi NCR location, and converting the diesel generators to gas generators was becoming very expensive. Another major challenge was an Online UPS installed on the machines, which had just a 10-minute backup, and we had to remove that to run the system on a single Energy Storage System, which had almost no switching time. The FA Home choose the Su-vastika Energy Storage System of 50 KVA with a lithium battery bank as a pilot project.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
The 50 KVA Energy Storage System has a backup of more than 3 hours, with lithium battery LifepO4 chemistry.
Here are some of the benefits of using lithium batteries over diesel generators:
The running cost of BESS is low.
The cost of running a diesel generator is three times or more than the power provided by the power company, making ESS a unique and less expensive solution than running a diesel generator.
As the BESS has a battery as a backup, the consumption per unit of electricity produced is further decreased in cases of 50% or 70% ESS loading, as opposed to diesel generators, where the cost is unaffected by lower load because the diesel consumption doesn’t vary significantly. https://suvastika.com/products/energy-storage-system/
While BESS can offer economic advantages, the overall running cost depends on several factors. Here’s a breakdown:
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Low Operating Costs:
Low maintenance: BESS systems generally require minimal maintenance compared to other energy generation methods. Lithium-ion batteries, the dominant technology in BESS, don’t have moving parts that require frequent servicing.
High efficiency: Modern BESS systems boast high round-trip efficiency, meaning minimal energy loss during the charging and discharging cycles. This translates to less wasted energy and lower operating costs.
Factors Affecting Running Costs:
Degradation: Like all batteries, lithium-ion batteries in BESS degrade over time, gradually losing capacity. This can lead to increased replacement costs down the line, impacting the overall running cost.
Electricity prices: The cost of electricity used to charge the BESS system can affect the overall running cost. If electricity prices are high during off-peak hours when the system is typically charged, running costs may increase.
System size and complexity: Larger, more complex BESS systems will naturally have higher running costs due to factors like increased maintenance needs for additional equipment.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Economic Benefits:
Reduced energy bills: BESS systems can help users save on electricity bills by storing energy during off-peak hours when it’s cheaper and using it during peak hours when prices are higher.
Grid service participation: BESS systems can participate in grid services markets, providing benefits like frequency regulation and peak shaving. This can generate revenue for the BESS owner, offsetting running costs.
BESS has a longer lifespan.
The BESS has a shelf life of 50 years as compared to the diesel generator’s 10-year lifespan. Even their battery can last between 7 and 10 years, representing significant cost-savings.
BESS, or Battery Energy Storage Systems, can have a longer lifespan than traditional options like lead-acid batteries used in solar PCUs for several reasons:
Battery Technology:
BESS often utilizes Lithium-ion batteries: These batteries offer a significantly longer lifespan compared to lead-acid batteries. Lithium-ion batteries can typically endure thousands of charge and discharge cycles, whereas lead-acid batteries have a lifespan measured in hundreds of cycles.
Reduced Depth of Discharge:
BESS systems might not completely discharge the battery: Unlike lead-acid batteries which need to be discharged to a shallow depth to maintain lifespan, Lithium-ion batteries in BESS often operate within a specific range (e.g., 20% – 80% charge). This reduces stress on the battery and extends its overall life.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Smarter Charging Management:
BESS integrates with sophisticated Battery Management Systems (BMS): These systems monitor battery health, temperature, and charge cycles. The BMS can optimize charging and discharging patterns to minimize wear and tear on the battery, ultimately extending its lifespan.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Here’s a table summarizing the key points:
Feature
Lead-Acid Battery
Lithium-Ion Battery (BESS)
Technology
Older technology
Newer technology
Lifespan (cycles)
Hundreds
Thousands
Depth of Discharge
Needs shallow discharge
Can operate in a wider range
Charging Management
Simpler
Sophisticated BMS
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Additional Factors:
Maintenance: Proper maintenance practices can further extend the lifespan of any battery, including those used in BESS.
Environmental Conditions: Extreme temperatures can shorten battery life. BESS systems often have built-in cooling or heating mechanisms to maintain optimal operating temperature for the batteries.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
ESS is easier and cheaper to maintain.
Diesel generators contain moving parts and require a battery to start automatically, making it necessary to service them every 300 hours or even less in some cases. Since a DG set includes moving parts, we also need an attendant to fill it up with diesel. However, an attendant is unnecessary for the ESS because it has no moving parts.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
No emissions: Lithium batteries produce zero emissions at the point of use, unlike diesel generators, which emit harmful pollutants like nitrogen oxides, sulfur oxides, and particulate matter.
Zero emissions at the point of use: Lithium batteries don’t have any combustion process when delivering power. This means they release no harmful pollutants like nitrogen oxides (NOx), sulfur oxides (SOx), or particulate matter (PM) directly into the air we breathe. This is a significant advantage compared to:
Diesel generators: These generators rely on burning diesel fuel, which creates harmful emissions like NOx, SOx, and PM. These pollutants contribute to smog, acid rain, and respiratory problems.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Impact on Air Quality:
By replacing diesel generators with lithium batteries, we can significantly improve air quality, especially in urban areas where generators are commonly used. This translates to:
Reduced respiratory problems: Lower levels of pollutants like NOx and PM can lead to fewer cases of asthma, bronchitis, and other respiratory illnesses.
Improved visibility: Reduced emissions can improve visibility by clearing up smog and haze.
Things to Consider:
Manufacturing Impact: While lithium batteries offer clean operation, their manufacturing process can have environmental impacts. Responsible sourcing and production practices are essential to minimize this drawback.
End-of-Life Recycling: Proper recycling of lithium batteries at the end of their lifespan is crucial to avoid environmental contamination.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Improved air quality:By eliminating these emissions, lithium batteries can significantly improve air quality, both indoors and outdoors.
Lithium battery banks themselves don’t directly improve air quality. However, their use in solar energy systems can indirectly contribute to cleaner air by:
Reducing reliance on fossil fuels: Solar panels with lithium battery storage can provide electricity without burning fossil fuels in power plants. This reduces emissions of pollutants like nitrogen oxides, sulfur oxides, and particulate matter, all of which contribute to air pollution.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Here’s a breakdown of how it works:
Solar panels generate clean electricity: They convert sunlight into electricity without any emissions.
Lithium batteries store solar energy: This allows you to use solar power even when the sun isn’t shining.
Reduced dependence on the grid: With stored solar energy, you rely less on electricity from the grid, which often comes from power plants that burn fossil fuels.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
It’s important to note:
The overall air quality benefit depends on the energy source used in your local grid.
Manufacturing lithium batteries can have environmental impacts, so responsible production practices are crucial.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Reduced noise pollution:Lithium batteries are much quieter than diesel generators, making them ideal for use in urban areas or near noise-sensitive locations.
Lithium batteries have no moving parts: Unlike diesel generators which rely on an engine with moving components, lithium batteries operate silently. They store and release energy through electrochemical reactions, generating minimal noise.
Benefits of Reduced Noise: Lithium batteries bring a welcome relief from noise pollution in several ways:
Silent Operation: Unlike diesel generators that rely on noisy engines, lithium batteries have no moving parts. They store and release energy electrochemically, making them inherently quiet. This eliminates the constant hum or roar associated with generators.
Improved Quality of Life: The reduction in noise pollution from lithium batteries translates to a more peaceful and less stressful environment. This is particularly beneficial in:
Urban areas: Densely populated cities often struggle with noise pollution. Replacing generators with lithium batteries can significantly improve noise levels, making them more livable.
Noise-sensitive locations: Places like hospitals, schools, and residential neighborhoods can greatly benefit from the quiet operation of lithium batteries. Patients can recover in a more peaceful environment, students can learn without distraction, and residents can enjoy a quieter home life.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Reduced Health Risks: Chronic exposure to loud noise can have negative health consequences, including:
Hearing loss: Prolonged exposure to loud noises can damage the delicate structures in the ear, leading to hearing loss.
Increased stress levels: Constant noise can be a source of stress, which can contribute to high blood pressure, heart problems, and other health issues.
Sleep disruption: Noise can make it difficult to fall asleep or stay asleep, leading to fatigue and other problems.
By reducing noise pollution, lithium batteries can help create a healthier environment for everyone.
Here’s a quick comparison to highlight the advantage:
Lithium Battery: Essentially silent operation due to no moving parts.
Diesel Generator: Produces significant noise (80-100 decibels), comparable to heavy traffic or a lawnmower, disrupting sleep, communication, and contributing to stress.
Improved quality of life: The constant hum of diesel generators can be disruptive and stressful. Lithium batteries eliminate this noise pollution, creating a quieter and more peaceful environment in:
Urban areas: Densely populated areas are particularly susceptible to noise pollution. Replacing generators with lithium batteries can significantly improve noise levels in cities.
Noise-sensitive locations: Hospitals, schools, and residential areas benefit greatly from the quiet operation of lithium batteries.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Comparison with Generators:
Diesel generators: These can be very loud, reaching noise levels of 80-100 decibels (dB) which is comparable to heavy traffic or a lawnmower. This noise can disrupt sleep, hinder communication, and contribute to stress.
Renewable energy integration: Our ESS with Lithium batteries can be paired with renewable energy sources, such as solar or wind power, to create a clean and sustainable energy system.
The Challenge:
Renewable energy sources like solar and wind are variable. They generate power based on weather conditions, which can fluctuate. This variability can create challenges for the electricity grid, as supply needs to constantly match demand.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
The Solution: Lithium Battery ESS
Energy Storage: Lithium battery ESS stores excess energy generated from renewable sources during periods of high production (e.g., sunny days for solar).
Dispatched Power: The stored energy can then be discharged back to the grid when demand is high or when renewable generation is low (e.g., cloudy days for solar).
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Benefits of Integration:
Grid Stability: ESS helps maintain grid stability by smoothing out the fluctuations from renewable energy sources, ensuring a consistent and reliable power supply.
Increased Renewable Penetration: By addressing variability concerns, ESS allows for greater integration of renewable energy sources into the grid.
Reduced Reliance on Fossil Fuels: Increased use of renewables with ESS reduces dependence on fossil fuel power plants, leading to lower greenhouse gas emissions.
Here’s how your ESS with Lithium batteries fits in:
Paired with Renewables: Your ESS can be connected to solar or wind power plants. This creates a complete system where renewable energy is generated, stored, and then used as needed.
Clean and Sustainable: This combination minimizes reliance on fossil fuels and promotes clean energy use
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Why it’s Important:
Combating Climate Change: By integrating renewables, we reduce reliance on fossil fuels, leading to lower greenhouse gas emissions and a cleaner environment.
Energy Security: Diversifying energy sources with renewables lessens dependence on limited fossil fuel reserves and volatile fuel prices.
Challenges of Integration:
Variability: Unlike traditional power plants, some renewable sources like solar and wind are variable. They generate power based on weather conditions, which can fluctuate.
Grid Balancing: Electricity grids require a constant balance between supply and demand. The variable nature of renewables can make this balancing act more complex.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Solutions for Integration:
Technology: Advancements in technologies like smart grids, energy storage (batteries), and forecasting tools help manage the variability of renewables and maintain grid stability.
Grid Modernization: Upgrading the existing power grid infrastructure can improve its flexibility and ability to handle the integration of renewable energy sources.
Benefits of Successful Integration: Successful integration of renewable energy sources like solar and wind into the power grid offers a multitude of benefits for the environment, economy, and energy security. Here’s a breakdown of some key advantages:
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Environmental Benefits:
Reduced Greenhouse Gas Emissions: By displacing fossil fuel power plants, renewables significantly reduce greenhouse gas emissions, particularly carbon dioxide, a major contributor to climate change. This helps mitigate global warming and its associated environmental issues.
Improved Air Quality: Renewable energy sources don’t produce harmful pollutants like nitrogen oxides, sulfur oxides, and particulate matter during operation. This translates to cleaner air, especially in urban areas where air pollution is a major concern.
Conservation of Resources: Renewables rely on naturally replenished resources like sunlight and wind, unlike fossil fuels which are finite resources. This promotes sustainable energy practices and reduces dependence on dwindling resources.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Economic Benefits:
Reduced Energy Costs: The cost of renewable energy technologies continues to decline, making them a more cost-competitive alternative to fossil fuels in the long run. Additionally, reduced reliance on imported fuels can stabilize energy prices.
Job Creation: The renewable energy sector is a rapidly growing industry, creating new jobs in areas like solar panel manufacturing, wind turbine installation, and system maintenance. This stimulates economic growth and diversification.
Energy Independence: By increasing reliance on domestic renewable resources, countries can lessen dependence on foreign oil and gas imports. This enhances energy security and reduces vulnerability to price fluctuations in the global energy market.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Other Benefits:
Improved Grid Reliability: Integration of renewables can improve grid reliability by providing a diverse mix of energy sources. This reduces dependence on single, centralized power plants and makes the grid more resilient to disruptions.
Energy Efficiency: Successful integration often promotes energy efficiency practices. Smart grid technologies and energy storage solutions become more important, encouraging responsible energy consumption and reduced waste.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Technological Innovation: The push for renewable energy integration drives innovation in new technologies like energy storage solutions, smart grids, and energy management systems. This continuous development fosters advancements that benefit the entire energy sector.
Reduced Carbon Footprint: Increased use of renewables translates to lower greenhouse gas emissions and a cleaner future.
Sustainable Energy: Renewable sources are replenished naturally, unlike finite fossil fuels, ensuring long-term energy security.
Cost Savings: The cost of renewable energy technologies continues to decline, making them a more cost-competitive alternative to fossil fuels in the long run.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
The Garment Export Unit shifted from a Diesel Generator to a lithium battery bank in Delhi NCR will positively impact the export units in India as the running cost and the building status change after the Battery Energy Storage System installation in their team. The switch to lithium batteries is a positive step for FA Home and Apparel Pvt. Ltd. and the environment. It demonstrates the company’s commitment to sustainability and its leadership in the textile industry.
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Switching to Lithium Battery Bank: A Green Initiative in Delhi NCR
Kunwer Sachdev: The Inverter Man of India with a Heart Set on Revolutionizing Energy
Kunwer Sachdev is widely recognized as the “Inverter Man of India” for his groundbreaking work in the power backup industry. But to stop there would be to tell only part of his story. His journey has never been about just machines or batteries—it’s about lighting up lives, building a cleaner tomorrow, and never stopping in the face of adversity. His contributions now reach far beyond traditional inverters and into the transformative world of lithium battery technology.
Ai made Lithium Battery
A Vision Reignited: From Su-Kam to Su-vastika
After building Su-Kam into a household name, Kunwer Sachdev encountered the limitations of lead-acid batteries firsthand. Rather than settle, he started anew—with courage and conviction—founding Su-vastika, a company born not just from innovation, but from a desire to make sustainable energy accessible to all.
At Su-vastika, the focus shifted boldly to lithium battery Energy Storage Systems (ESS)—a move that speaks to Mr. Sachdev’s constant drive to break boundaries and reimagine what’s possible.
A Tireless Advocate for Clean Energy
When India Today dubbed him the “Solar Man of India”, it wasn’t just for headlines. It was recognition of a man whose mission is deeply personal: to empower a nation through solar energy.
With every lithium-based solar PCU Su-vastika develops, Mr. Sachdev chips away at outdated systems and builds toward a future where solar power isn’t a luxury—it’s a right.
His goal? To cut electricity bills, reduce dependence on fossil fuels, and bring energy independence to every home and business.
Leadership with a Legacy
His journey hasn’t gone unnoticed. Hurun recognized him among “India’s Most Respected Entrepreneurs,” and his role in the Gurugram Metropolitan Development Authority shows how he doesn’t just dream—he shapes policy, builds infrastructure, and mentors those walking the path after him.
Mr Kunwer Sachdev explains about the 5.5 KV Lithium Inverter combo
Then, Now, and Tomorrow: The Inverter Man Evolving
Past: At Su-Kam, he pioneered India’s inverter revolution and laid the foundation for a smarter energy ecosystem. His belief in lithium battery technology was ahead of its time, and he pushed it forward despite skepticism, setting the stage for a greener industry.
Present: Through Su-vastika, he continues to lead—this time with even greater purpose. The company now develops lithium-based inverters, lithium battery UPS systems, and hybrid solar inverters that serve everything from small homes to massive energy storage applications.
Future: But perhaps his greatest contributions are yet to come. As research deepens and technology evolves, Kunwer Sachdev stands at the frontier, mentoring startups and innovating tirelessly. Many believe it’s only a matter of time before he earns the title “Lithium Battery Pioneer of India.”
More Than an Inverter Man—A Pioneer for Tomorrow
So next time you think of Kunwwer Sachdev, don’t just think of inverters. Think of resilience. Think of vision. Think of a man who dared to believe that energy can be cleaner, smarter, and within reach of every Indian home, office and commercial establishments.
His story isn’t just about power backup systems—it’s about powering dreams, lighting up the nation, and building a legacy of sustainable innovation.
An online UPS (Uninterruptible Power Supply) is a type of UPS that provides continuous power to the load even during a power outage. This is done by converting the incoming AC power to DC power stored in a battery. The battery power is then converted back to AC power and supplied to the load.https://en.wikipedia.org/wiki/Uninterruptible_power_supply
It’s a UPS that continuously supplies power to connected equipment even during power outages.
It achieves this by converting incoming AC power to DC power, storing it in a battery, and then converting it back to clean AC power for the equipment.
Why Use Online UPS?
Grid Power Challenges: Regular fluctuations, voltage spikes, and surges in grid power can damage sensitive equipment.
Best Protection: Online UPS provides the highest level of protection against these issues, making it ideal for critical applications like data centers and hospitals.
Advantages of Online UPS:
Continuous Power: Ensures uninterrupted power flow to equipment during outages.
Better Power Quality: Filters and regulates power, safeguarding equipment from surges and spikes.
Disadvantages of Online UPS:
Cost: The most expensive type of UPS.
Size and Complexity: Larger, heavier, and more complex to install and maintain.
Battery Life: Lower battery life due to constant use during normal operation.
Maintenance Cost: Battery replacement adds to maintenance costs.
Backup Time: Typically limited to 15-30 minutes due to practicalities of large battery banks.
Understanding the Function of Online UPS
Additional Points:
IoT Integration: Modern online UPS systems offer monitoring and control through Bluetooth and Wi-Fi applications.
Topology: Two main technologies are used:
High Frequency Triple Conversion
Isolation Transformer Double Conversion
Configurations: Available in single-phase and three-phase input/output based on load requirements.
Who Needs Online UPS?
Organizations requiring the highest level of protection for critical equipment, like:
Data centers
Hospitals
Industrial applications with sensitive machinery
Understanding the Function of Online UPS
In Conclusion:
Online UPS offers the best protection for sensitive equipment but comes at a higher cost due to its complexity and continuous power draw. Consider your specific needs and budget when choosing a UPS system.
Understanding the Function of Online UPS
In the Grid Power, which is available in homes, offices, factories and other establishments, several challenges are faced by the critical equipment installed in these areas. The mains AC Grid is subject to regular fluctuations, some of which can significantly threaten the integrity and continuity of the sophisticated equipment.
Understanding the Function of Online UPS
Understanding the Function of Online UPS
Voltage spikes and surges
Online UPSs are the most expensive type of UPS, but they offer the best protection for sensitive equipment. They are often used in data centres, hospitals, and other critical applications where a power outage can cause serious damage.
Understanding the Function of Online UPS
Here are some of the advantages of online UPSs:
Continuous power: Online UPSs provide continuous power to the load, even during a power outage. This is because the load is always connected to the battery power. So, an extra power bill is generated even when the power is available, as the power consumption in Online UPS is higher than any other type of UPS.
Better power quality: Online UPSs provide better power quality than other types of UPSs. This is because the battery power is filtered and regulated, which helps to protect sensitive equipment from power surges and spikes.
battery life: Online UPSs typically have a lower battery life than other types of UPSs. This is because the battery power is used to power the load during normal operation as well.
IOT-based Online UPS: Nowadays, the Online UPS parameters are controlled and monitored through Bluetooth and Wifi-based applications on mobile and computer-based applications.https://suvastika.com/bluetooth-based-online-ups-3p-3p/
Understanding the Function of Online UPS
Topology : There are two type of technologies used to make the Online UPS one is High Frequency based Triple Conversion technology and other is Isolation transformer based Double Conversion Technology.
These Online UPSs are made for single phase and three phase Input and Output based configuration depending upon the load configuration.
Here are some of the disadvantages of online UPSs:
Expensive: Online UPSs are the most expensive type of UPS.
Large: Online UPSs are typically larger and heavier than other types of UPSs.
More complex: Online UPSs are more complex than other types of UPSs. This can make them more difficult to install and maintain.
Battery Life : there is a battery life challenge as a maintenance cost.
Back up Time : The back up time is generally 15 min to 30 minutes as the bigger Online UPS require a bigger battery bank so generally Online UPS comes with 15 to 30 minutes back up time only.
Understanding the Function of Online UPS
If you need the highest level of protection for your sensitive equipment, then an online UPS is the best choice. However, a different type of UPS may be better if you seek a more affordable option.
The history of lithium-ion battery can be traced back to the early 1970s when a team of scientists at Exxon were developing a new type of battery that would be more efficient and safer than the lead-acid batteries that were commonly used.https://en.wikipedia.org/wiki/History_of_the_lithium-ion_battery
One of the scientists on the team, M. Stanley Whittingham discovered that a lithium intercalation compound, which is a material that can store lithium ions, could be used to create a new type of battery. Whittingham’s work led to the developing of the first lithium-ion battery in 1976.
Stanley Whittingham is a British-American chemist known as the “father of the lithium-ion battery”. 1976, he developed the first lithium-ion battery based on a titanium disulfide cathode and a lithium-aluminium anode. The battery had high energy density, and the diffusion of lithium ions into the titanium desulphated cathode was reversible, making the battery rechargeable.
Whittingham’s work on lithium batteries laid the foundations for others’ later developments, and he is therefore called the founding father of lithium-ion batteries. Lithium-ion batteries are now used in various devices, including laptops, smartphones, tablets, and electric vehicles.
In 2019, Whittingham shared the Nobel Prize in Chemistry with John Goodenough and Akira Yoshino for their work on developing lithium-ion batteries.
History of lithium-ion Battery
Here are some of the key features of Stanley Whittingham’s lithium-ion battery:
High energy density: The battery has a high energy density, meaning it can store much energy in a small space. This makes it ideal for portable devices such as laptops and smartphones.
Rechargeable: The battery is rechargeable, meaning that it can be used multiple times before it needs to be replaced. This makes it a more sustainable option than disposable batteries.
Long lifespan: The battery has a long lifespan, meaning it can last many years. This makes it a cost-effective option in the long run.
Stanley Whittingham’s work on lithium-ion batteries has had a major impact on the world. His batteries are now used in various devices, and they have helped make portable electronics more affordable and accessible. They have also played a role in the development of electric vehicles, which are helping to reduce our reliance on fossil fuels.
History of lithium-ion Battery
History of lithium-ion Battery
In the following years, other scientists contributed significantly to developing lithium-ion batteries. In 1980, John Goodenough developed a new type of cathode material for lithium-ion batteries that made them more efficient. In 1985, Akira Yoshino developed a new type of anode material that made lithium-ion batteries safer.
Akira Yoshino is a Japanese chemist known for his work on lithium-ion batteries. In 1985, he developed the first commercially viable lithium-ion battery, which used a carbon anode and a lithium cobalt oxide cathode. This battery was much lighter and more powerful than previous types of batteries, and it quickly became the standard for portable electronics such as laptops and smartphones.
Yoshino’s work on lithium-ion batteries has had a major impact on the world. These batteries are now used in various devices, including electric vehicles, power tools, and medical devices. They have helped to make portable electronics more affordable and accessible, and they have played a role in the development of renewable energy technologies.
In 2019, Yoshino was awarded the Nobel Prize in Chemistry with Stanley Whittingham and John Goodenough for their work on developing lithium-ion batteries.
History of lithium-ion Battery
Here are some of the key contributions of Akira Yoshino to the development of lithium-ion batteries:
He developed the first commercially viable lithium-ion battery.
He used a carbon anode, which made the battery lighter and more powerful than previous types of batteries.
He used a lithium cobalt oxide cathode, which made the battery more stable and less likely to catch fire.
His work has led to the development of lithium-ion batteries, now used in various devices.
History of lithium-ion Battery
Akira Yoshino is a pioneer in the field of lithium-ion batteries.
John B. Goodenough is an American physicist and materials scientist known for his work on lithium-ion batteries. In 1980, he developed the lithium cobalt oxide cathode, the most common type of cathode used in lithium-ion batteries. This cathode made lithium-ion batteries much more powerful and energy-dense than previous types of batteries.
History of lithium-ion Battery
Goodenough’s work on lithium-ion batteries has had a major impact on the world. These batteries are now used in various devices, including laptops, smartphones, tablets, electric vehicles, and power tools. They have helped to make portable electronics more affordable and accessible, and they have played a role in the development of renewable energy technologies.
History of lithium-ion Battery
In 2019, Goodenough was awarded the Nobel Prize in Chemistry along with Stanley Whittingham and Akira Yoshino for their work on the development of lithium-ion batteries. John B. Goodenough, whose contribution to lithium-ion battery technology in 1980 helped him win the 2019 Nobel Prize in chemistry — making him the oldest man to receive the accolade — died on June 25 2023, at the age of 100. His work transformed the tech world, sparking the wireless revolution that made portable electronics ubiquitous.
History of lithium-ion Battery
Here are some of the key contributions of John Goodenough to the development of lithium-ion batteries:
He developed the lithium cobalt oxide cathode, now the most common type used in lithium-ion batteries.
He showed that lithium cobalt oxide could make rechargeable batteries much more powerful and energy-dense than previous types of batteries.
His work has led to the development of lithium-ion batteries, now used in various devices.
History of lithium-ion Battery
John Goodenough is a pioneer in the field of lithium-ion batteries. His work has had a major impact on the world, and it has helped to make portable electronics more affordable and accessible. He is a true inspiration to scientists and engineers around the world.
In addition to his work on lithium-ion batteries, Goodenough has also significantly contributed to developing other types of batteries, including sodium-ion and magnesium-ion batteries. He is also a co-inventor of the solid-state electrolyte, a potential replacement for the liquid electrolyte used in lithium-ion batteries.
Goodenough is a true polymath and one of the most influential scientists of our time. His work has profoundly impacted the development of clean energy technologies, and it is likely to continue for many years.
History of lithium-ion Battery
Sony and Asahi Kasei introduced the first commercial lithium-ion battery in 1991. The battery was developed by a team of scientists led by Yoshio Nishi of Sony and Akira Yoshino of Asahi Kasei.
The lithium-ion battery was a breakthrough in battery technology. It was much lighter and more powerful than previous types of batteries, and it had a longer lifespan. This made it ideal for portable electronics such as laptops and smartphones.
History of lithium-ion Battery
The lithium-ion battery has revolutionized the way we use portable electronics. It has made it possible to have smaller, lighter, and more powerful devices than ever before. It has also played a role in developing electric vehicles and other clean energy technologies.
Asahi Kasei continued to develop lithium-ion batteries after the initial commercialization. In 1992, they developed a new type of separator for lithium-ion batteries that made them safer and more reliable. They also developed new cathode materials that improved the performance of the batteries.
Sony and Asahi Kasei are still major players in today’s lithium-ion battery market. They continue to develop new technologies to improve the performance and safety of lithium-ion batteries.
The first commercial lithium-ion batteries were introduced in the early 1990s. Since then, lithium-ion batteries have become the standard type of battery for many portable electronic devices, such as laptops, smartphones, and tablets. After that, medical devices, toys, drones, and electric and electronic equipment that needed backup started using Lithium batteries. They are also used in electric vehicles, Energy Storage Systems, Inverters, UPS and other applications.
Lithium-ion batteries have several advantages over other types of batteries. They have a high energy density, meaning they can store much energy in a small space. They also have a long lifespan and can be recharged many times. However, lithium-ion batteries can be dangerous if they are not handled properly. They can catch fire if they are damaged or if they are not used within their specified temperature range.
Despite the risks, lithium-ion batteries are a major technological advancement that has revolutionized how we use portable electronic devices. They are also becoming increasingly important in developing electric vehicles and other applications.
History of lithium-ion Battery
Here are some of the key milestones in the history of lithium-ion batteries:
1976: M. Stanley Whittingham developed the first lithium-ion battery.
1980: John Goodenough develops a new cathode material for lithium-ion batteries that makes them more efficient.
1985: Akira Yoshino develops a new anode material for lithium-ion batteries that makes them safer.
1991: Sony and Asahi Kasei introduce the first commercial lithium-ion batteries.
1996: The first lithium-ion battery-powered laptop computer is released.
2007: The first lithium-ion battery-powered electric car is released.
2023: The first lithium-ion battery-powered commercial aircraft is released.
History of lithium-ion Battery
History of lithium-ion Battery
Many different chemical compositions for Lithium have been developed over the last decade because of its usage in almost every field, replacing all kinds of batteries like Lead Acid VRLA Tubular batteries and 2Volt Deep discharge cells for various applications. Making a capacity bank sizing is not a challenge like in Lead Acid battery, which only has a monoblock of 2V,6V and 12Volt. Another challenge is balancing the batteries; lead-acid batteries’ controls for overcharge and over-discharge are impossible. So after the success of basic Lithium-ion batteries, many new types of cells are being developed to increase the life of the battery and fast charge the batteries in Lithium battery space. https://suvastika.com/type-of-lithium-batteries-available-in-the-market/
Various companies also develop Battery Management Systems to handle the Lithium cells in a battery pack to maintain the balancing and life of the cells. The main heart of any lithium battery is the BMS, which is also improved with newer technologies daily.
History of lithium-ion Battery
The world is moving toward storage technology, and Electric Vehicle technology will replace the oil and gas industry. Storage will reduce the cost of power generation and distribution cost substantially shortly.
Lithium-ion and lithium iron phosphate (LiFePO4) batteries are rechargeable batteries that use lithium ions as the charge carriers. However, they have some key differences in composition, performance, and safety.
Lithium-ion batteries use various cathode materials, such as cobalt oxide, manganese oxide, or nickel oxide.https://en.wikipedia.org/wiki/Lithium_iron_phosphate_batteryA lithium-ion (Li-ion) is a rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries are used in various electronic devices, including laptops, smartphones, tablets, cameras, and electric vehicles.Here are some of the advantages of lithium-ion batteries:
High energy density: Li-ion batteries have a high energy density, which means they can store much energy in a small space. This makes them ideal for portable devices.Long cycle life: Li-ion batteries can be recharged and discharged many times, typically 300-1,200 times.Low self-discharge rate: Li-ion batteries have a low self-discharge rate, which means they lose their charge slowly when not in use.Fast charging: Li-ion batteries can be charged quickly.
Here are some of the disadvantages of lithium-ion batteries:
Expensive: Li-ion batteries are more expensive than other types of batteries, such as lead-acid batteries.Sensitive to heat: Li-ion batteries can be damaged by heat, so it is important to keep them cool.Can catch fire: In rare cases, Li-ion batteries can catch fire, especially if they are damaged or not used properly.
Overall, lithium-ion batteries are a good choice for many applications where a high energy density and long cycle life are important. However, they are more expensive than other types of batteries and can be damaged by heat. It is important to use them properly and take precautions to prevent them from catching fire.
LiFePO4 battery stands for Lithium Iron Phosphate battery. It is a lithium-ion battery that uses lithium iron phosphate as the cathode material. LiFePO4 batteries are known for their long cycle life, high safety, and low maintenance. They are also relatively inexpensive to produce.https://suvastika.com/types-of-lithium-lifepo4-battery-cells/
Here are some of the advantages of LiFePO4 batteries:
Long cycle life: LiFePO4 batteries can be recharged and discharged thousands of times, making them ideal for applications where long battery life is important.
High safety: LiFePO4 batteries are less likely to overheat or catch fire than other types of lithium-ion batteries. This makes them a safer choice for applications where safety is a priority.
Low maintenance: LiFePO4 batteries require very little maintenance. They do not need to be balanced or calibrated and are not susceptible to sulfation.
Relatively inexpensive: LiFePO4 batteries are relatively inexpensive to produce, making them a more affordable option than other lithium-ion batteries.
Here are some of the disadvantages of LiFePO4 batteries:
Lower energy density: LiFePO4 batteries have a lower energy density than other lithium-ion batteries. This means that they can store less energy in a given volume.
Not suitable for high-power applications: LiFePO4 batteries are not suitable. They have a lower discharge rate than other types of lithium-ion batteries.
Overall, LiFePO4 batteries are a good choice for applications where long battery life, high safety, and low maintenance are important. They are unsuitable for high-power applications but are a good option for many other applications.
Lithium-ion batteries have a higher energy density than LiFePO4 batteries, which means they can store more energy in a given volume.
LiFePO4 batteries have a longer cycle life than lithium-ion batteries, which can be recharged and discharged more times before they lose capacity.
LiFePO4 batteries are also less sensitive to temperature changes than lithium-ion batteries.
Safety
Lithium-ion batteries are more prone to overheating and catching fire than LiFePO4 batteries.
This is because lithium-ion batteries use a flammable electrolyte.
LiFePO4 batteries are considered to be safer because they use a non-flammable electrolyte. So far, they are the safest Lithium batteries available in the market.
Cost
Lithium-ion batteries are typically more expensive to produce than LiFePO4 batteries.
Applications
Lithium-ion batteries are used in various applications, including laptops, smartphones, and electric vehicles.
LiFePO4 batteries are used in applications where safety is a priority, such as electric vehicles and solar power systems.
Which battery is better?
The best battery for a particular application will depend on the specific requirements of that application. For example, a lithium-ion battery may be better if the application requires a high energy density. However, if the application requires a long cycle life or high safety, then a LiFePO4 battery may be the better choice.
Here is a table summarizing the key differences between lithium-ion and LiFePO4 batteries:
FEATURE
LITHIUM-ION
LIFEPO4
Composition
Various cathode materials
Lithium iron phosphate
Energy density
Higher
Lower
Cycle life
Shorter
Longer
Temperature sensitivity
More sensitive
Less sensitive
Safety
Less safe
Safer
Cost
More expensive
Less expensive
Applications
Laptops, smartphones, electric vehicles,
Electric vehicles, solar power systems, inverter, UPS and BESS
Lithium-ion and lithium iron phosphate (LiFePO4) batteries are rechargeable batteries that use lithium ions as the charge carriers. However, they have some key differences in composition, performance, and safety.
Lithium-ion batteries use various cathode materials, such as cobalt oxide, manganese oxide, or nickel oxide.https://en.wikipedia.org/wiki/Lithium_iron_phosphate_batteryA lithium-ion (Li-ion) is a rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries are used in various electronic devices, including laptops, smartphones, tablets, cameras, and electric vehicles.Here are some of the advantages of lithium-ion batteries:
High energy density: Li-ion batteries have a high energy density, which means they can store much energy in a small space. This makes them ideal for portable devices.
Long cycle life: Li-ion batteries can be recharged and discharged many times, typically 300-1,200 times.
Low self-discharge rate: Li-ion batteries have a low self-discharge rate, which means they lose their charge slowly when not in use.
Fast charging: Li-ion batteries can be charged quickly.
Here are some of the disadvantages of lithium-ion batteries:
Expensive: Li-ion batteries are more expensive than other types of batteries, such as lead-acid batteries.
Sensitive to heat: Li-ion batteries can be damaged by heat, so it is important to keep them cool.
Can catch fire: In rare cases, Li-ion batteries can catch fire, especially if they are damaged or not used properly.
Overall, lithium-ion batteries are a good choice for many applications where a high energy density and long cycle life are important. However, they are more expensive than other types of batteries and can be damaged by heat. It is important to use them properly and take precautions to prevent them from catching fire.
LiFePO4 battery stands for Lithium Iron Phosphate battery. It is a lithium-ion battery that uses lithium iron phosphate as the cathode material. LiFePO4 batteries are known for their long cycle life, high safety, and low maintenance. They are also relatively inexpensive to produce.https://suvastika.com/types-of-lithium-lifepo4-battery-cells/
Here are some of the advantages of LiFePO4 batteries:
Long cycle life: LiFePO4 batteries can be recharged and discharged thousands of times, making them ideal for applications where long battery life is important.
High safety: LiFePO4 batteries are less likely to overheat or catch fire than other types of lithium-ion batteries. This makes them a safer choice for applications where safety is a priority.
Low maintenance: LiFePO4 batteries require very little maintenance. They do not need to be balanced or calibrated and are not susceptible to sulfation.
Relatively inexpensive: LiFePO4 batteries are relatively inexpensive to produce, making them a more affordable option than other lithium-ion batteries.
Here are some of the disadvantages of LiFePO4 batteries:
Lower energy density: LiFePO4 batteries have a lower energy density than other lithium-ion batteries. This means that they can store less energy in a given volume.
Not suitable for high-power applications: LiFePO4 batteries are not suitable. They have a lower discharge rate than other types of lithium-ion batteries.
Overall, LiFePO4 batteries are a good choice for applications where long battery life, high safety, and low maintenance are important. They are unsuitable for high-power applications but are a good option for many other applications.
Lithium-ion batteries have a higher energy density than LiFePO4 batteries, which means they can store more energy in a given volume.
LiFePO4 batteries have a longer cycle life than lithium-ion batteries, which can be recharged and discharged more times before they lose capacity.
LiFePO4 batteries are also less sensitive to temperature changes than lithium-ion batteries.
Safety
Lithium-ion batteries are more prone to overheating and catching fire than LiFePO4 batteries.
This is because lithium-ion batteries use a flammable electrolyte.
LiFePO4 batteries are considered to be safer because they use a non-flammable electrolyte. So far, they are the safest Lithium batteries available in the market.
Cost
Lithium-ion batteries are typically more expensive to produce than LiFePO4 batteries.
Applications
Lithium-ion batteries are used in various applications, including laptops, smartphones, and electric vehicles.
LiFePO4 batteries are used in applications where safety is a priority, such as electric vehicles and solar power systems.
Which battery is better?
The best battery for a particular application will depend on the specific requirements of that application. For example, a lithium-ion battery may be better if the application requires a high energy density. However, if the application requires a long cycle life or high safety, then a LiFePO4 battery may be the better choice.
Here is a table summarizing the key differences between lithium-ion and LiFePO4 batteries:
FEATURE
LITHIUM-ION
LIFEPO4
Composition
Various cathode materials
Lithium iron phosphate
Energy density
Higher
Lower
Cycle life
Shorter
Longer
Temperature sensitivity
More sensitive
Less sensitive
Safety
Less safe
Safer
Cost
More expensive
Less expensive
Applications
Laptops, smartphones, electric vehicles,
Electric vehicles, solar power systems, inverter, UPS and BESS
There are different types of Lithium batteries available in the market nowadays, with variations in terms of chemicals and construction of each type of battery type.
Lithium-ion Battery: A lithium-ion battery is a rechargeable battery that reversibly reduces lithium ions to store energy. The negative electrode of a conventional lithium-ion cell is typically graphite, a form of carbon. The positive electrode is a metal oxide, most commonly cobalt oxide. The electrolyte is a lithium salt dissolved in an organic solvent.
Lithium-ion batteries are used in a wide variety of applications, including:
Consumer electronics: cell phones, laptops, tablets, cameras, etc.
Power tools: cordless drills, saws, etc.
Lithium cobalt oxide (LiCoO2): This is the oldest type of lithium-ion cell and is still widely used in portable electronics such as laptops and smartphones. It has a high energy density but a relatively low cycle life.A lithium cobalt battery is a type of lithium-ion battery that uses cobalt oxide as the positive electrode material. Cobalt oxide has a high specific energy, meaning it can store much energy in a small space. This makes lithium cobalt batteries ideal for applications where weight and space are important, such as cell phones, laptops, and electric vehicles.However, cobalt oxide also has some drawbacks. It is a relatively expensive material, and it can be not easy to source. Lithium cobalt batteries have a relatively short lifespan and can be prone to safety issues if not properly managed.Despite these drawbacks, lithium cobalt batteries are still the most common lithium-ion battery used today. They offer a good balance of performance and cost and are well-suited for various applications.Lithium cobalt oxide (LiCoO2) cell
Lithium nickel manganese cobalt oxide (LiNiMnCoO2): This cell type is becoming increasingly popular due to its higher energy density and longer cycle life than LiCoO2 cells. It is also less expensive.Lithium nickel manganese cobalt oxide (NMC) is a lithium-ion battery cathode material made of nickel, manganese, and cobalt. It is a popular choice for electric vehicles and other applications requiring a high energy density and long lifespan.NMC batteries have a higher specific energy than lithium cobalt batteries but have a lower specific power. This means they can store more energy per unit mass but cannot output as much power as lithium cobalt batteries.NMC batteries are also more expensive than lithium cobalt batteries but are becoming more affordable as technology develops.The specific energy of NMC batteries depends on the composition of the material. NMC111 has a specific energy of about 200 Wh/kg, NMC532 has a specific energy of about 220 Wh/kg, and NMC622 has a specific energy of about 240 Wh/kg.The lifespan of NMC batteries also depends on the composition of the material. NMC111 has a lifespan of about 1,000 cycles, NMC532 has a lifespan of about 1,500 cycles, and NMC622 has a lifespan of about 2,000 cycles.NMC batteries are a promising technology for use in electric vehicles and other applications that require a high energy density and long lifespan. However, they are still more expensive than lithium cobalt batteries and have a lower specific power. As the technology develops, NMC batteries are expected to become more affordable and perform better.Lithium nickel manganese cobalt oxide (LiNiMnCoO2) cell
Lithium iron phosphate (LiFePO4): This type of cell is known for its safety and long cycle life. It has a lower energy density than other types of lithium-ion cells, but it is still suitable for many applications, such as electric vehicles and solar batteries.A lithium iron phosphate (LFP) battery is a lithium-ion battery that uses lithium iron phosphate as the cathode material. LFP batteries are known for their high safety, long lifespan, and low cost.The chemical formula for LFP is LiFePO4. The iron phosphate compound is non-flammable and does not release toxic gases when exposed to heat or fire. This makes LFP batteries a safer choice than other types of lithium-ion batteries, such as lithium cobalt batteries.LFP batteries also have a long lifespan. They can last up to 5,000 cycles, about five times longer than lithium cobalt batteries. This makes them a good choice for applications where the battery will be used for a long time, such as electric vehicles and solar power storage systems.LFP batteries are also relatively inexpensive. They are the least expensive lithium-ion battery, making them a good choice for budget-minded consumers.
Pouch cell LifePO4
Lithium iron phosphate (LiFePO4) cell
Lithium titanate (Li4Ti5O12): This cell type has a very high power density and can be used in applications requiring high currents, such as electric vehicles and power tools. However, it has a low energy density and a relatively short cycle life.Lithium titanate (Li4Ti5O12), also known as LTO, is a lithium-ion battery anode material. It has several advantages over other anode materials, including:
High specific energy: LTO is about 120 Wh/kg, higher than graphite, the most common anode material.
Long lifespan: LTO can last up to 10,000 cycles, much longer than graphite.
Excellent cycling stability: LTO does not suffer from the capacity fade common in graphite.
Good high-temperature performance: LTO can operate at temperatures up to 180°C, which makes it a good choice for applications where the battery will be exposed to high temperatures.
Safe and non-flammable: LTO is not flammable and does not release toxic gases when exposed to heat or fire.
However, LTO also has some disadvantages, including:
Low specific power: LTO has a lower specific power than graphite, which means it cannot output as much power as graphite.
High cost: LTO is more expensive than graphite.
Overall, lithium titanate is a promising anode material for lithium-ion batteries. It offers a good balance of performance and cost, and it is well-suited for applications where high specific energy, long lifespan, and safety are important considerations.Lithium titanate (Li4Ti5O12) cell
Lithium polymer: This cell type is made with a polymer electrolyte instead of a liquid electrolyte. This makes it more flexible and lightweight than other types of lithium-ion cells. However, it has a lower energy density and a shorter cycle life.A lithium polymer battery is a type of lithium-ion battery that uses a polymer electrolyte instead of a liquid electrolyte. The polymer electrolyte is a solid material of polymer chains embedded with lithium ions.
Lithium polymer batteryLithium polymer cell
Lithium polymer batteries have several advantages over traditional lithium-ion batteries, including:
Higher energy density: Lithium polymer batteries can store more energy per unit volume than traditional lithium-ion batteries. This makes them a good choice for applications where weight and space are important, such as laptops and smartphones.
Lighter weight: Lithium polymer batteries are lighter than traditional lithium-ion batteries. This makes them a good choice for applications where weight is a major concern, such as wearable devices and drones.
More flexible: Lithium polymer batteries can be moulded into different shapes, making them a good choice for applications where the battery needs to fit into a specific space.
Safer: Lithium polymer batteries are less likely to leak or catch fire than traditional lithium-ion batteries.
However, lithium polymer batteries also have some disadvantages, including:
Higher cost: Lithium polymer batteries are more expensive than traditional lithium-ion batteries.
Less mature technology: Lithium polymer batteries are a newer technology than traditional lithium-ion batteries, so they are not as widely available, and their performance is not as well-established.
More sensitive to temperature: Lithium polymer batteries are more sensitive to temperature than traditional lithium-ion batteries. They should not be exposed to extreme temperatures, which can damage the battery.
Lithium polymer cellLithium Air battery:A lithium-air battery is a type of metal-air battery that uses lithium metal as the anode and oxygen from the air as the cathode. It can potentially be a much more energy-dense battery than traditional lithium-ion batteries, with a theoretical specific energy of up to 11,140 Wh/kg.However, lithium-air batteries also have some challenges that must be addressed before being commercially viable. One challenge is that lithium metal is very reactive and can easily form dendrites, which can short-circuit the battery. Another challenge is that the electrolyte in a lithium-air battery must be able to conduct lithium and oxygen ions. Still, it must also be stable and prevent the formation of dendrites.Researchers are developing new electrolytes and designs for lithium-air batteries that can overcome these challenges. If these challenges can be addressed, lithium-air batteries could revolutionize the battery industry and make it possible to create electric vehicles with much longer ranges.Here are some of the advantages of lithium-air batteries:
High energy density: Lithium-air batteries have the potential to be much more energy-dense than traditional lithium-ion batteries. This means they could store more energy per unit weight or volume, benefiting applications such as electric vehicles and drones.
Low cost: Lithium is a relatively abundant element, which could make lithium-air batteries more affordable than other types of batteries.
Environmentally friendly: Lithium-air batteries do not use toxic materials, making them a more environmentally friendly option than other types of batteries.
Here are some of the challenges of lithium-air batteries:
Safety: Lithium metal is very reactive and can easily form dendrites, which can short-circuit the battery. This can be a safety hazard.
Electrolyte stability: The electrolyte in a lithium-air battery must be able to conduct lithium ions and oxygen ions, but it must also be stable and prevent the formation of dendrites. This is a challenge that researchers are still working to overcome.
Cycle life: Lithium-air batteries have a relatively short cycle life, so they can only be recharged a few times before degrade. This is another challenge that researchers are working to overcome.
Overall, lithium-air batteries have the potential to be a breakthrough in the battery industry. However, some challenges still need to be addressed before they can be commercially viable.Lithium Sulpur battery:A lithium–sulfur (Li–S) battery is a rechargeable battery that uses lithium as the anode and sulfur as the cathode. It can potentially be a much more energy-dense battery than traditional lithium-ion batteries, with a theoretical specific energy of up to 2600 Wh/kg.However, lithium–sulfur batteries also have some challenges that must be addressed before being commercially viable. One challenge is that sulfur is a relatively poor conductor of electricity, making it difficult to achieve a high power output. Another challenge is that sulfur can react with the electrolyte in the battery, forming polysulfide intermediates that can damage the battery.Researchers are developing new electrolytes and designs for lithium–sulfur batteries that can overcome these challenges. If these challenges can be addressed, lithium–sulfur batteries could revolutionize the battery industry and make it possible to create electric vehicles with much longer ranges.Here are some of the advantages of lithium-sulfur batteries:
High energy density: Lithium–sulfur batteries have the potential to be much more energy-dense than traditional lithium-ion batteries. This means they could store more energy per unit weight or volume, benefiting applications such as electric vehicles and drones.
Low cost: Lithium is a relatively abundant element, and sulfur is a relatively inexpensive material, which could make lithium–sulfur batteries more affordable than other types of batteries.
Environmentally friendly: Lithium–sulfur batteries do not use any toxic materials, which makes them a more environmentally friendly option than other types of batteries.
Here are some of the challenges of lithium-sulfur batteries:
Poor conductivity of sulfur: Sulfur is a relatively poor conductor of electricity, making it difficult to achieve a high power output.
Reactivity of sulfur: Sulfur can react with the electrolyte in the battery, which can lead to the formation of polysulfide intermediates that can damage the battery.
Low cycle life: Lithium–sulfur batteries have a relatively low cycle life, which means they can only be recharged a limited number of times before they start to degrade.
Overall, lithium–sulfur batteries have the potential to be a breakthrough in the battery industry. However, some challenges still need to be addressed before they can be commercially viable.Lithium-ion flow battery :A lithium-ion flow battery (LIBF) is a type of flow battery that uses lithium ions as the charge carrier. The electrolyte in a LIBF is a liquid solution of lithium salts, and the electrodes are made of porous materials capable of storing lithium ions.LIBFs have several advantages over other types of flow batteries, including:
High energy density: LIBFs can store more energy per unit volume than other types of flow batteries. This makes them a good choice for applications where weight and space are important, such as electric vehicles and grid energy storage.
Long lifespan: LIBFs can last for thousands of cycles, much longer than other types of flow batteries.
Scalability: LIBFs can be scaled up to store large amounts of energy. This makes them a good choice for applications such as grid energy storage.
Low maintenance: LIBFs require very little maintenance. This makes them a good choice for applications where maintenance is difficult or expensive.
However, LIBFs also have some disadvantages, including:
High cost: LIBFs are more expensive than other types of flow batteries.
Toxic materials: The electrolyte in a LIBF contains toxic materials, which can be a safety hazard.
Slow charging: LIBFs have a slow charging speed, which can be a limitation for some applications.
Overall, LIBFs are a promising technology for energy storage. They offer a good balance of performance, cost, and safety. However, some challenges still need to be addressed before they can be commercially viable. Lithium Silicon Battery :A lithium-silicon battery is a type of lithium-ion battery that uses silicon as the anode material. Silicon has a much higher theoretical specific capacity than graphite, lithium-ion batteries’ most common anode material. Lithium silicon batteries can store more energy per unit weight or volume.However, silicon also has some drawbacks. It is a very reactive material that can swell and shrink as it is cycled, damaging the battery. Researchers are developing new silicon anode materials and battery designs to overcome these challenges.Here are some of the advantages of lithium silicon batteries:
High energy density: Lithium silicon batteries have the potential to be much more energy-dense than traditional lithium-ion batteries. This means they could store more energy per unit weight or volume, benefiting applications such as electric vehicles and drones.
Low cost: Silicon is a relatively abundant element, which could make lithium silicon batteries more affordable than other types of batteries.
Environmentally friendly: Lithium silicon batteries do not use toxic materials, making them a more environmentally friendly option than other types of batteries.
Here are some of the challenges of lithium silicon batteries:
Reactivity of silicon: Silicon is a very reactive material, and it can swell and shrink as it is cycled, which can damage the battery.
Cycle life: Lithium silicon batteries have a relatively short cycle life, so they can only be recharged a few times before degrade.
Poor conductivity of silicon: Silicon is a relatively poor conductor of electricity, making it difficult to achieve a high power output.
Overall, lithium silicon batteries have the potential to be a breakthrough in the battery industry. However, some challenges still need to be addressed before they can be commercially viable.Thin Film Lithium Battery :A thin-film lithium battery is a type of battery that uses thin films of materials to make the electrodes and electrolytes. This makes the battery much thinner and lighter than traditional lithium-ion batteries.Thin-film lithium batteries have several advantages over traditional lithium-ion batteries, including:
Thinness and lightness: Thin-film lithium batteries are much thinner and lighter than traditional lithium-ion batteries. This makes them a good choice for applications where weight and space are important, such as wearable devices and drones.
Flexibility: Thin-film lithium batteries can be made in flexible sheets, making them a good choice for applications where the battery must conform to a specific shape, such as wearable devices and flexible electronics.
Scalability: Thin-film lithium batteries can be scaled up to produce large batteries for applications such as grid energy storage.
However, thin-film lithium batteries also have some challenges that need to be addressed before they can be commercially viable, including:
Low energy density: Thin-film lithium batteries have a lower energy density than traditional lithium-ion batteries. This means they can store less energy per unit volume.
High cost: Thin-film lithium batteries are more expensive to manufacture than traditional lithium-ion batteries.
Low cycle life: Thin-film lithium batteries have a lower cycle life than traditional lithium-ion batteries. This means they can only be recharged a limited number of times before they start to degrade.
Overall, thin-film lithium batteries are a promising technology for energy storage. They offer many advantages over traditional lithium-ion batteries, but they also have some challenges that must be addressed before they can be commercially viable.Here are some of the applications where thin-film lithium batteries are being considered:
Wearable devices
Drones
Flexible electronics
Grid energy storage
Medical devices
Military applications
Lithium Hybrid Organic batteryA lithium hybrid organic battery (LHO battery) is a type of rechargeable battery that combines lithium-ion batteries with organic polymers. Organic polymers are used as the electrolyte, and they can improve the battery’s performance in several ways.LHO batteries have several advantages over traditional lithium-ion batteries, including:
High energy density: LHO batteries have a higher energy density than traditional lithium-ion batteries. This means they can store more energy per unit weight or volume.
Long cycle life: LHO batteries have a longer life than traditional lithium-ion batteries. This means they can be recharged many times before they degrade.
Safety: LHO batteries are safer than traditional lithium-ion batteries. This is because the organic polymers are less flammable than the liquid electrolytes used in traditional lithium-ion batteries.
However, LHO batteries also have some challenges that need to be addressed before they can be commercially viable, including:
High cost: LHO batteries are more expensive to manufacture than traditional lithium-ion batteries.
Low power density: LHO batteries have a lower power density than traditional lithium-ion batteries. This means they cannot output as much power as traditional lithium-ion batteries.
Low conductivity: The organic polymers used in LHO batteries are not as conductive as the liquid electrolytes used in traditional lithium-ion batteries. This can limit the performance of the battery.
Overall, LHO batteries are a promising technology for energy storage. They offer several advantages over traditional lithium-ion batteries, but they also have some challenges that must be addressed before they can be commercially viable.Lithium tetrachloroaluminate Battery (LiAlCl4) :It is a white, hygroscopic, crystalline solid. It is a salt of lithium and aluminium chloride. It is soluble in water and ethanol.Lithium tetrachloroaluminate is a strong Lewis acid and can react with water to release hydrogen chloride gas. It is also a strong oxidizing agent and can react with organic materials to produce fire or explosion.Lithium tetrachloroaluminate is used in a variety of applications, including:
As a catalyst in organic synthesis
As a reagent in analytical chemistry
As a precursor to other lithium compounds
In the production of solar cells
In the production of batteries
Lithium tetrachloroaluminate is a hazardous material and should be handled with care. It should be stored in a cool, dry place and kept away from water and organic materials.Here are some of the safety precautions that should be taken when handling lithium tetrachloroaluminate:
Wear gloves, goggles, and a lab coat when handling lithium tetrachloroaluminate.
Avoid contact with water and organic materials.
Store lithium tetrachloroaluminate in a cool, dry place.
Dispose of lithium tetrachloroaluminate properly.
If exposed to lithium tetrachloroaluminate, immediately flush the affected area with water for at least 15 minutes and seek medical attention.Lithium-ion Ultracapacitor Battery :A lithium-ion capacitor (LIC) is a hybrid type of capacitor classified as a supercapacitor. It is called a hybrid because the anode is the same as those used in lithium-ion batteries, and the cathode is the same as those used in supercapacitors. Activated carbon is typically used as the cathode.LICs have a higher energy density than conventional supercapacitors but a lower energy density than lithium-ion batteries. They also have a higher power density than lithium-ion batteries but a lower power density than conventional supercapacitors.LICs have many advantages over lithium-ion batteries, including:
Longer cycle life (up to 100,000 cycles)
Faster charge and discharge times
Higher tolerance to high temperatures
Lower self-discharge rate
Lithium ultracapacitor battery cellThe Solid State Lithium Battery :A solid-state battery is a type of rechargeable battery that uses a solid electrolyte instead of the liquid electrolyte found in traditional lithium-ion batteries. Solid electrolytes offer several advantages over liquid electrolytes, including:
Higher energy density: Solid electrolytes can store more energy in a given volume than liquid electrolytes. This is because solid electrolytes are less compressible than liquid electrolytes.
Better safety: Solid electrolytes are less flammable than liquid electrolytes. This is because solid electrolytes do not vaporize as easily as liquid electrolytes.
Faster charging: Solid electrolytes can conduct ions faster than liquid electrolytes. This means that solid-state batteries can be charged faster than traditional lithium-ion batteries.
However, solid-state batteries also have some disadvantages, including:
Higher cost: Solid electrolytes are more expensive to manufacture than liquid electrolytes.
Less developed technology: Solid-state batteries are still a relatively new technology, and much research is being done to improve their performance and safety.
Despite the challenges, solid-state batteries can potentially revolutionize the battery industry. They could power electric vehicles, laptops, and other devices with longer battery life and better safety.Here are some of the potential benefits of solid-state batteries:
Longer battery life: Solid-state batteries can have a longer life than traditional lithium-ion batteries because they can store more energy in a given volume.
Faster charging: Solid-state batteries can be charged faster than traditional lithium-ion batteries because they can conduct ions faster.
Better safety: Solid-state batteries are less flammable than traditional lithium-ion batteries because they do not vaporize as easily.
Solid-state batteries are more durable than traditional lithium-ion batteries because they are less susceptible to heat and vibration damage.
Solid-state batteries are still a developing technology, but they have the potential to revolutionize the battery industry. They could power electric vehicles, laptops, and other devices with longer battery life, faster charging, and better safety.Some companies that are developing solid-state batteries include:
QuantumScape: QuantumScape is a California-based company developing solid-state batteries for electric vehicles.
Solid Power: Solid Power is a Colorado-based company developing solid-state batteries for electric vehicles and other applications.
Samsung: Samsung is a South Korean company developing solid-state batteries for laptops and other portable electronic devices.
Toyota: Toyota is a Japanese company developing solid-state batteries for electric vehicles.
The best type of lithium cell for a particular application will depend on the specific requirements of that application. For example, if the application requires a high energy density, then a LiCoO2 cell may be the best choice. If the application requires a long cycle life and safety point of view, then a LiFePO4 cell may be the better option.
Here are some of the disadvantages of lithium-ion batteries:
Lithium titanate (Li4Ti5O12) cell
Lithium polymer battery
Lithium polymer cell
Lithium ultracapacitor battery cellThe Solid State Lithium Battery :A solid-state battery is a type of rechargeable battery that uses a solid electrolyte instead of the liquid electrolyte found in traditional lithium-ion batteries. Solid electrolytes offer several advantages over liquid electrolytes, including:
