The main difference between PWM and MPPT charge controllers is how they track a solar panel’s maximum power point (MPP).
PWM (Pulse Width Modulation) charge controllers use a simple method of charging a battery by switching the current on and off at a very high frequency. This method is relatively inexpensive and easy to implement but less efficient than MPPT controllers. PWM controllers also have a lower voltage range than MPPT controllers, which can limit their use in some applications.
MPPT (Maximum Power Point Tracking) charge controllers use a more advanced method of tracking the MPP of a solar panel. This method involves constantly adjusting the voltage and current output of the controller to ensure that the panel is always operating at its maximum power point. MPPT controllers are more efficient than PWM controllers and can be used with a wider range of solar panels.
Maximum Power Point Tracking, frequently referred to as MPPT is an electronic system that operates the Photovoltaic (PV) modules in a manner that allows the modules to produce all the power they are capable of. MPPT is not a mechanical tracking system that physically moves the modules to make them point more directly at the sun. MPPT is a fully electronic system that varies the electrical operating point of the modules to deliver maximum available power.
solar panel graph
MPPT charge controllers are generally the better choice for most solar applications. They are more efficient, can be used with a wider range of solar panels, and can provide a longer lifespan for your battery. However, MPPT controllers are also more expensive than PWM controllers.https://suvastika.com/whats-pwm-solar-charge-controller/
There are important features which should be there in the MPPT charge controller to give a better performance, like Four Stage Battery Charging Processes (Bulk, Absorption, Float, Equalization) and ATC (Automatic Temperature compensation) for the temperature change to be compensated while charging through the Solar panels.
Also, these Protection Against
Reverse Battery Connection
Surge Protection
Ambient Temperature Compensation
Heat Sink Temperature Compensation
Reverse Battery Current Flow Protection
PV High Current Protection
Overload and Short Circuit Protection
Here are some factors to consider when choosing between a PWM and MPPT charge controller:
The size of your solar system: A PWM charge controller may be sufficient if you have a small solar system. However, an MPPT charge controller will be more efficient if you have a larger solar system, and the cost of Solar panels Vs an MPPT charge controller can be compared. There will be great savings in cost as the bigger the system higher the savings in cost if we use MPPT solar charge controller compare to the PWM solar charge controller.
The type of solar panels you have: If solar panels have a high maximum power voltage (Vmp), an MPPT charge controller can extract power from your panels.
Your budget: PWM charge controllers are less expensive than MPPT charge controllers. However, the extra cost of an MPPT charge controller may be worth it if you have a large solar system or want to maximise your solar panels’ power output.https://en.wikipedia.org/wiki/Charge_controller
An off-grid solar PV system is a solar power system that is not connected to the electrical grid. This means that the system must generate all the electricity needed to power its appliances and lights, even at night or when there is no sunlight.
Off-grid solar systems are typically used in remote areas without access to the electrical grid, such as rural areas or islands. They can also be used by people who want to be more self-sufficient and reduce their reliance on the grid.https://en.wikipedia.org/wiki/Off-the-grid
solar panels picture
Off-grid solar systems typically consist of the following components:
Solar panels: The solar panels give DC power.
Inverter: The inverter converts the DC electricity from the solar panels into AC electricity that can power their load.
Batteries: The batteries store excess electricity generated by the solar panels for use at night or when there is no sunlight.
Charge controller: The charge controller regulates the flow of electricity from the solar panels to the batteries to prevent them from being overcharged; it also keeps the battery properly charged and controls the LCV cutoff for battery safety.https://suvastika.com/whats-pwm-solar-charge-controller/
The cost of an off-grid solar system will vary depending on the size of the system, the type of solar panels and inverter used, the solar charger controller type used for powering the Solar PV System and the cost of labour.
Here are some of the advantages of using an off-grid solar system:
Independence from the grid: You generate your power through this Solar PV system, which is very stable but dependent on the batteries and the bank’s sizes.
Reduced reliance on fossil fuels: You’ll reduce your carbon footprint by generating electricity from solar PV power.
Lower energy costs: Over the long term, using an off-grid solar system is used where there is no power, so bringing the electricity from far-flung areas costs much money and maintenance. This is the cheapest power which can be installed anywhere without bringing diesel or petrol if running a diesel or petrol generator.
Carbon Emission is reduced: adopting this system reduces carbon emissions and can get carbon credits if this is a large system.
Lithium battery adoption: Now, the off-grid system installed with Lithium batteries has become more reliable, and the running and maintenance cost has been reduced as the Lithium battery life is four times the life of any Lead Acid battery type, whether Tubular or Gel battery. As the Lithium battery is cheaper than the Tubular Lead Acid battery.
Here are some of the disadvantages of using an off-grid solar system:
High upfront cost: Off-grid solar systems can be expensive compared to the initial cost of a Generator, but in the long run, it will be cheaper than a Generator as the fuel cost will be compensated.
Solar panel maintenance: Solar panels must be cleaned regularly to keep them producing at peak efficiency. Which is the cost one must consider depending on the location.
Battery maintenance: Batteries need to be replaced periodically, which can be costly. Nowadays, Lithium battery has been a big success in Solar Off-grid system. It is a cost-effective solution as the panels have 25 years of life, and Lead Acid battery life is limited by 2 to 3 years which can go up to 10 years if Lithium is used in place of Lead Acid batteries.
Nighttime and cloudy weather performance: Off-grid solar systems won’t produce any electricity at night or when it’s cloudy. You’ll need a backup generator or a larger battery bank to power your appliances during these times.
Considering an off-grid solar system, it’s important to weigh the pros and cons carefully to decide if it’s the right choice for you.
What is Solar PV System? A solar PV system is a system of solar panels, inverters, batteries, and other equipment that converts sunlight into electricity for use in a home, office, factory or any other building. Solar systems can generate electricity for all or part of the home, office, factory or building etc., energy needs, depending on the system’s size and the energy needs.https://en.wikipedia.org/wiki/Photovoltaic_system
Solar panels are the most important component of a solar system. They comprise photovoltaic cells that convert sunlight into direct current (DC) electricity. AN INVERTER CONVERTS the DC electricity from the solar panels into alternating current (AC) electricity. The AC electricity can then be used to power homes, offices, factories etc., to run appliances, machinery and other loads.
How many types of Solar PV type of Systems are there in the world
Grid Tie or Grid Feed Solar System
Off-Grid Solar System
Hybrid Off-Grid Solar System
DC Solar System
Hybrid On-Grid and Off-grid Solar System
– Grid-tied Solar Systems generate electricity for your home or business and route the excess power into the electric utility grid for compensation from the utility company having the solar panels and Grid-tied Inverter.
Off-Grid Solar PV System Places where the utility power is unavailable, the Solar System needs an independent system comprising Solar panels, inverters and batteries to store the solar power and use it during the day and at night through the storage system.
Hybrid Off-Grid Solar PV System: In this system, there is utility power available and the solar power is stored in the battery through the Grid power as well through the solar power and the grid power is bypassed when the power is available, and the solar power is utilized to run the power when the battery is completely charged or when the grid power fails then the stored power in the battery is utilized. This Solar system is called Hybrid Solar PCU as well. Hybrid Solar Power Conditioner.https://suvastika.com/solar-pcu-the-future-of-home-power-with-bluetooth-and-wi-fi-mobile-application/
Hybrid Solar On-Grid and Off-Grid PV Solar System: This system has a battery of solar panels and Hybrid Solar inverters with off-grid and Grid Tied features. The Grid power is available, and the user can utilize the solar power saved in the battery in case of power failure or at night when solar power is not available to power the home office.
Hybrid On-Grid and OFF-Grid Solar PV System: This is the system which combines the On-grid and off-grid features where Solar PV power generated can be fed into the Grid and can be stored in the battery as well to provide power when solar PV power is not available or when there is a power cut in the Grid than the stored power in the battery can be used.
Solar PV-based Solar DC System: In a Solar DC system there is DC power coming from the solar panels can be used as Dc power through the charge controller directly stored in the DC battery, which is the most efficient of Solar power usage as there is no conversion of DC to Ac power and Dc coming from the Solar PV system is directly stored into the battery and then can be used to run DC powered equipment like DC fans, LEDs, DC fridge, DC air conditioners etc.https://en.wikipedia.org/wiki/DC Solar
Solar PV DC systems will provide direct charging to Electric vehicles as this will be the cheapest power available in the world.
Solar System with battery and Solar Panels
Solar systems offer several advantages, including:
Reduced electricity bills: Solar systems can help to reduce electricity bills by generating electricity on-site. This can save owners money on their monthly utility bills.
Where no power is available, it can generate power independently at the cheapest cost.
Environmental benefits: Solar PV systems produce no emissions, so they can help to reduce a carbon footprint.
DC Solar PV Systems are the future technology which is gaining attraction in areas where the power cannot reach even today.
EV technology will have to charge the vehicles through the Solar PV system only in the future; otherwise, another fossil fuel crisis will occur.
Government incentives: Many government incentives, such as tax credits and rebates, are available for people in different locations and geographies of the world who install solar PV systems.
Make sure the battery is in a well-ventilated area.
Disconnect the battery from any load.
Connect the tubular Deep Cycle lead acid battery to the inverter/UPS to the battery terminals.
Please check the inverter/UPS settings for tubular battery settings at the back of the Inverter/UPS selection switch. The recommended voltage for a tubular deep-cycle battery is 14.4 volts. The current setting should be no more than 10% of the battery’s capacity. For example, a 100Ah battery should be charged with a current of no more than ten amps. And 150 Ah Tubular battery should not be charged more than 15 Amps Charging Current.
Turn on the Inverter/UPS and allow it to charge the battery for 24 hours for the first charging, which is very important when the first time Inverter/UPS is installed.
After 24 hours, check the battery voltage. After 24 hours of charging, it should reach 13.5 to 13.6 Volts.
The Inverter/UPS should have four stages of minimum charging, described as the Bulk stage, Absorption stage, Float mode and Trickle charging stage, to maintain the battery life and proper backup time for a Tubular Lead Acid battery.https://suvastika.com/what-is-charging-rate-of-a-battery/
Once the battery is properly charged, then connect the Load to the Inverter/UPS.
Here are some tips for charging a tubular battery:
Use at least a high-quality battery Inverter/UPS designed for tubular battery 4 stage Charging.
Do not use a locally made Inverter/UPS, which can overcharge or undercharge the Tubular deep cycle lead Acid battery. Overcharging can damage the battery and shorten its lifespan.
Check the battery water level regularly and add distilled water as needed.
Store the Lithium deep cycle lead acid battery in a cool, dry place.
Here are some signs that a tubular battery is fully charged:
The battery voltage will be at least 13.6 volts after completing the Float charge.
The battery will not accept more current from the inverter/UPS charger.
The battery will be warm to the touch.
If you are unsure if a tubular battery is fully charged, it is always best to err on caution and continue charging it for a few more hours. Overcharging a battery is much worse than undercharging it.
Square Wave Vs Sinewave UPS for Computers? Most of the UPS, sold for single computer applications, come in the range of Rs 2000/ in India and are square wave UPS, all imported from China, and people buy when they buy a computer to provide backup and protection. They do not realize they are buying a square wave UPS that will damage the Computer over time rather than give it protection.
A small UPS for computer protection in square waves can harm computers. Square wave inverters produce a sharp, rectangular voltage waveform that can cause problems for sensitive electronic equipment. https://suvastika.com/why-a-pure-sine-wave-technology-is-a-must-for-your-inverter/ This is because the square wave waveform can contain harmonics, which are high-frequency components that can interfere with the operation of the Computer’s power supply. In some cases, the harmonics can cause the Computer to overheat or damage the components.
For this reason, using a square wave UPS to power a computer is not recommended. If you need to use a UPS to protect your Computer from power outages, choosing one that produces a pure sine wave output is important. Pure sine wave UPS are more expensive than square wave UPS but safer for computers. https://www.daytradingbias.com/sine-wave-and-square-wave-uninterruptable-power-supply-ups/
Here are some of the problems that can occur if you use a square wave UPS to power your Computer:
Overheating: The harmonics in the square wave waveform can cause the Computer’s power supply to overheat. This can lead to premature failure of the power supply or other components. Rather than protecting the Computer, it ensures the Square wave UPS damages the power supply or motherboard of the Computer, which become non-repairable.
Damage to components: The square wave waveform harmonics can also damage the Computer’s power supply components. This can lead to intermittent problems or even permanent damage to the Computer.
Noise: The square wave waveform can also produce noise that can interfere with the operation of the Computer. This noise can manifest as audio interference, video interference, or data corruption. If you connect the computer speakers, you will get the noise once the UPS comes on the battery mode.
Switching time is higher in the square wave UPS, so sometimes computers will reboot when the power goes or come back, which is also one reason to avoid square wave UPS.
Built-in Stabilizer made by relays which work for stabilizing the voltage also create harmonics when the UPS is working on the Mains power as the AVR section try to correct the voltage through the switching of relays which in turn produce sparks and spikes in the UPS system which goes directly to the computer.
If you are concerned about the safety of your Computer, it is best to use a UPS that produces a pure sine wave output. Pure sine wave UPSs are more expensive than square wave UPS, but they are the only insurance for the Computer; otherwise, it’s better not to attach any UPS for the safety of the Computer as the Square wave only creates problems for the computers. Square Wave Vs Sinewave UPS for Computers is a subject which needs to be understood by everyone buying UPS to protect their Computer.
An inverter/UPS computer-based automatic software testing tool can be used with our AI-based Inverter/UPS range of products. This can only be used with Su-svastika-made Pure Sinewave UPS with ATC, Lithium-based battery Energy Storage Systems, Lift Inverter/ERD and Heave Duty UPS range. https://suvastika.com/first-ai-based-inverter-ups-made-in-india/It can measure a variety of parameters, such as:
Output voltage and current at the battery mode.
Input Voltage and Output Frequency: On the Mains mode and the battery mode.
THD (total harmonic distortion): At the battery mode.
Overload message, Short circuit message at the battery mode.
MCB down in case of Overload and short circuit at Mains Mode.
Battery percentage mode at the charging mode
The load percentage and battery voltage at battery mode.
Charging time
Load Wattage
Runtime on battery
Ambient time
Digital Warranty
Model details
System Status
battery type
Low battery voltage settings
Low battery message
Buzzer On/Off
Software testing tool for inverter/UPS
The testing tool can be used to identify any problems with the inverter or UPS, such as:
Low output voltage
High current draw
Low efficiency
High THD
Overloading
Low battery voltage
Slow charging
Short runtime on battery
The testing tool can also be used to verify the performance of the inverter or UPS, such as:
Making sure it can output the required voltage and current
Checking its efficiency
Ensuring it has low THD
Overloading it to test its capacity
Checking the battery voltage and capacity
Measuring the charging time
Testing the runtime on battery
There are two main types of inverter/UPS testing tools:
Manual testing tools: These tools are relatively simple and can be used to measure basic parameters. However, they can be time-consuming to use and may not be able to measure all of the important parameters for inverters and UPSs.
First AI-based Inverter/UPS made in India. An artificial Intelligence based inverter or UPS is an inverter or UPS that uses artificial intelligence (AI) to improve its performance. Artificial intelligence can be used to do things like:
Improve reliability. AI can monitor the inverter or UPS for potential problems on the computer screen, and the proprietary software developed by Su-vastika can tune the parameters of the Inverter/UPS through this software and take corrective action before they cause an outage. This can help to improve the uptime of critical systems.
Extend lifespan. AI can monitor the inverter or UPS’s wear and tear and adjust its settings to extend lifespan. This can save money on replacement costs.
Onsite repair and testing: because of this computer-based software, our engineer can do the repairs onsite and calibrate the parameters on the site; once you can see the parameters on this screen where model details, Output Voltage, Input Voltage, Input Frequency, Output Frequency, Battery Voltage Battery Charging Current, Battery Discharging current Ambient temperature Boost Voltage Battery Low cut etc. parameters can be seen on the screen.
Battery capacity setting parameter: This software can also select the battery sizing. Hence, some want to install the smaller battery for a smaller backup, or some users want more backup time so that one can choose the battery size through this software.
The software Upgrade: as the AI-based Inverter/UPS will be improved over time, so need to upgrade the software, which can be done remotely through the computer-based software.
Provide better user experience. AI can make the inverter or UPS more user-friendly by providing insights into its performance and offering recommendations for improving it.
Some of the drawbacks of using an AI inverter or UPS include:
Higher cost: AI inverters are typically more expensive than traditional inverters.
Limited availability: AI inverters are not as widely available as traditional inverters.
The first AI-based Inverter/UPS made in India by Su-vastika is a proud moment for India as this will increase the exports from India.
Overall, AI inverters and UPSs offer several benefits over traditional inverters and UPSs, including improved efficiency, reliability, extended lifespan, and a better user experience. However, they are typically more expensive and not as widely available.
Connecting the wrong battery terminals in an inverter can cause several problems, including:
Damage to the inverter. The inverter’s internal circuitry is designed to work with a specific polarity, and connecting the terminals in reverse can cause a surge of current that can damage the electronics. A DC fuse between the circuits is blown, and the display LED OR LCD GIVES THE MESSAGE.
Sparks and fire. If the inverter is turned on while the terminals are reversed, there is a risk of sparks and fire. The current surge can create a short circuit, which can heat up the wires and insulation. Although DC fuse or DC MCB operates before that, there can be a fire in the Inverter/UPS in certain cases.
To avoid these problems, it is important to ensure the battery terminals are connected correctly. The battery’s positive terminal should be connected to the positive terminal of the inverter/UPS, and the negative terminal of the battery should be connected to the negative terminal of the inverter/UPS.https://suvastika.com/how-to-safeguard-against-the-explosions-of-tubular-or-smf-batteries/
Here are some tips for connecting the battery terminals to an inverter/UPS
Make sure that the inverter is turned off before you connect the batteries. This will help to prevent sparks and fire.
Use insulated gloves and a wrench to connect the batteries. This will help to protect you from electrical shock.
Tighten the connections securely. Loose connections can cause arcing, damaging the inverter or the battery.
Check the polarity of the connections before you turn on the inverter. This will help to prevent damage to the inverter/UPS or the battery.
By following these tips, you can help ensure that your inverter/UPS and battery are connected correctly and avoid any potential problems.
Compared to Tubular batteries, lithium batteries are the topic to discuss in this blog. Lithium and tubular batteries are both types of power storage Batteries. One has Lead Acid chemistry, and the other has Lithium and other chemicals that make batteries, but they have different advantages and disadvantages. Lithium batteries have a higher energy density than tubular batteries, especially since they are C1-rating. Tubular Lead Acid battery has a lower density and are C20 capacity Batteries which make a clear distinction that Lead Acid Batteries are made for smaller discharge application or running smaller loads. Lithium battery is designed for higher discharge loads means to run higher loads.https://suvastika.com/lithium-battery-option-in-inverter-ups-solar-pcu/ Tubular batteries seem less expensive when we talk of price without comparing the advantages and disadvantages, but they are very expensive compared to Lithium batteries. We will discuss the same in this article. So let us assume we have to run the load of 500 Watt on the 12V Inverter/UPS, and the 150 Ah Lithium battery will give the backup time on Inverter/UPS. On Tubular 150AH battery, we will get approximately 2 hours of backup. And for Lithium battery, we need a maximum 600WH battery which will be close to 50 Ah battery in Lithium. Now we can compare the price of a Lithium battery 50 AH with the 12V 150 Ah pricing in the market. The Tubular battery is C20, and Lithium is C1, creating a major difference in backup time. If we compare the pricing in India of these two batteries, we realize the price is almost similar. Still, the advantages we will get from Lithium batteries will not be comparable to the Tubular batteries.
150Ah 12V battery backup on different loads
The Life of the Lithium battery compared to the Tubular battery: The Life of the Tubular Lead Acid battery is 1/4 th of the Lithium Battery as the Lithium battery can give a 3000-cycle life, whereas the Tubular battery has a maximum of 500 cycles that too if we refill the battery water in time and the right distilled water. The size of the Tubular Vs Size of Lithium battery: The six is also a major criterion to compare as the lithium battery of 50 Ah will be so small that it can be kept on the Inverter/UPS.
The weight of the Tubular Vs Lithium battery The 150 AH tubular battery weighs 58 Kg minimum, whereas the Lithium battery is just 7.5 Kg of 50 Ah lithium battery.https://suvastika.com/what-is-lithium-inverter-ups/#:~:text=A%20lithium%20inverter%2FUPS%20is%20an%20inverter%2FUPS%2FBESS%20specifically%20designed,Higher%20energy%20density%20Faster%20charging%20Weight%20and%20space-saving The charging time of Tubular Vs the charging time of Lithium battery: This is another factor which makes them differentiate completely as the Lithium batter can be charged in 2 to 3 hours whereas the Tubular battery takes 12 to 15 hours to charge. The cost of charging Tubular Vs Lithium battery: The Lithium battery is charged in two steps and, once charged, doesn’t need trickle charging. Whereas the Lithium Lead Acid battery will be charged in 4 to 6 stages and which consumes more power and at. Lastly, the Trickle charging maintains the Tubular battery gravity intact, and the tubular battery’s self-discharge is much higher than the Lithium battery. So the Tubular battery gets more electricity for charging, which is a big waste of power and an extra financial burden on the user. Lithium has built-in BMS, so it will minutely control all the parameters in Lithium. The construction of a Tubular battery is unregulated compared to the construction of a Lithium battery cell. No two batteries can match in backup time in the case of Tubular Lead Acid batteries as the construction of each cell can’t be matched, whereas the Lithium is controlled. All the cells are sorted before the battery is made, and equal cell voltage cells are separated by measuring the IR values so that the battery does not have a mismatch in the cell’s IR value.
Maintenance of Tubular Vs Lithium battery: The maintenance of Tubular batteries for refilling battery water is a big headache. The timing of refilling cant be measured beforehand, so generally, users forget to refill the water in time, and after refilling the Tubular battery, another major challenge is spillage which could destroy the floor, which happens in most households and offices. The Abuse of Lithium Vs Tubular battery: The Lithium battery has a built BMS called Battery Management System, which takes care of charging and discharging over voltage and under voltage of the battery pack. Hence, no abuse is possible as the BMS very well protects it. Whereas there is no such protection in the Tubular Lead Acid battery, all such conditions can happen and shorten the Tubular battery’s Life. The explosion of Tubular is a common problem, and the Lithium LifePo4 technology has a safety history: there have been numerous instances where the Tubular batteries have blasted. People got killed, and the Lithium battery, especially LifePO4, has been the safest in the world, and no such major accidents have occurred so far.
Repair of Tubular Lead Acid Battery compares to Lithium battery pack: The Tubular battery once declared dead or overcharged or one cell fails, then that battery goes for the waste selling whereas the Lithium battery can be repaired very easily as one cell or two cells can be replaced easily in the Lithium battery pack.
Pollution by the Tubular batteries: Tubular Lead batteries create pollution by emitting Lead fumes, which are very dangerous for people in the vicinity. Lithium has no such challenge as It’s completely safe as everyone has used Lithium batteries in their mobile phones, laptops etc, for two decades.https://suvastika.com/lead-acid-battery-health-hazards-in-inverter-ups-industry/
Applications Lithium batteries are well-suited for all kinds of applications as they are small and can be placed anywhere. Tubular Lead Acid batteries have a lot of limitations in terms of size, weight, maintenance and Life of the battery. Applications with limited space, such as electric vehicles, mobile phones, Laptops, medical equipment etc. or Inverter/UPS and solar power systems. They are also a good choice for applications where long lifespans and fast charging are important. Tubular batteries are a good choice for applications where cost is a major factor, such as in UPS systems. They are also a good choice for applications where deep discharges are common. Which battery is right for you?https://www.cummins.com/news/2019/06/17/spot-difference-lithium-ion-versus-lead-acid-battery-electric-technology The best battery for you will depend on your specific needs and application. Lithium is a good choice for its high energy density, long lifespan, and fast-charging battery. A tubular battery is a good choice if you want a less expensive battery for smaller applications. Ultimately, the best way to decide which battery is right for you is to consult a battery expert. They can help you assess your needs and recommend the best battery for your applicationConlusion Lithium Battery, compared to a Tubular battery. It is not comparable in terms of all these parameters discussed above.
In the end, the Conclusion is that the Lithium battery is Cheaper than the Tubular Lead Acid Battery.
Can the battery Inverter/UPS operate the lift? Yes, lifts can work on inverters. Inverters are increasingly being used as a backup power source for lifts. Inverters convert DC power from batteries into AC power; These are 3-phase Inverters which can then be used to run the lift motor, which is also 3-phase operated. This allows lifts to continue operating even during a power outage. Nowadays, the Lift Inverter/Lift UPS is also called Emergency Rescue Device or ERD.https://suvastika.com/whats-lift-inverter/
Lift Inverter with a lithium battery.
The amount of time a lift can run on an inverter will depend on the size of the batteries and the load on the lift. However, most inverters can provide backup power for several hours.
There are several advantages to using inverters as a backup power source for lifts. First, Lift inverters/Lift UPS are more compact and quieter than diesel generators. Second, inverters do not produce emissions, which can be important in environmentally sensitive areas. Third, Lift Inverters/Lift UPS/ERD are more reliable than diesel generators and require less maintenance.https://www.saurenergy.com/solar-energy-news/solar-powered-centralized-off-grid-ups-for-lifts-in-multi-story-buildings
As a result of these advantages, inverters are becoming increasingly popular as a backup power solution for elevators. They offer a safe, reliable, and environmentally friendly way to keep lifts running during power outages.
Here are some of the benefits of using Lift inverters/Lift UPS/ERD for lifts:
Increased reliability: Inverters are more reliable than traditional diesel Generators, making them less likely to fail. This is important for lifts, as a failure in the power supply can lead
to serious injuries or even death.
No Switching Time: The Lift Inverter/Lift UPS/ERD has no switching time as it works seamlessly during the power failure, and no jerk or such feeling occurs. Lift operates uninterruptedly as if no power failure occurred.
Space saving: The new Lithium battery backup operated Lift Inverter/Lift UPS/ERD has saved space in the lift room and increased the life of Lift Inverters.
Improved efficiency: Inverters can help improve the efficiency of lifts as the maintenance of lifts goes down 50% as there is no stoppage of lifts due to power failure, which becomes the major factor of lift failures.
