Today, inverters are a must-have item in every home and workplace. Unfortunately, frequent power outages and voltage fluctuations have severely damaged many appliances, costing several people a small amount, if not a fortune. This is where inverters save the day. First, it’s important to understand how to keep your inverter’s batteries in a good working condition so that you can get the most out of them. Depending on its design, each inverter will provide backup for a few hours. There are, however, several steps that can be taken to extend this backup period. After all, the heart of your inverter is its battery.

Let’s have a look at some tips to enhance the performance of an inverter at home:

  • Battery Capacity is directly linked to battery efficiency

The battery plays a major role in an inverter system’s efficiency. ‘My inverter is not providing the expected backup time’ is a common complaint. However, it is the battery, not the inverter, that is at fault.

  • Charging and discharging the battery regularly

The charge/discharge rate of the battery has an impact on its efficiency. Therefore, the battery’s life would be extended if both are maintained equally. That is, the battery must be charged and discharged regularly. Self-discharge occurs at a rate of 5 Amps per week if the battery is not discharging from the load. 

  • Maintaining the water level

Every 60 days, it’s a good idea to check the water level. When filling up the battery, avoid tap water or mineral water and use distilled water because it is free of impurities. It’s also crucial to keep an eye on the battery’s terminals from time to time to avoid corrosion or rust. Corrosion and rust affect the steady flow of current, which directly impacts battery performance and shortens the battery’s overall lifetime.


To extend the life of an inverter, it must be properly maintained. Batteries must be checked regularly and replaced when needed. Following these basic guidelines will help you get the most out of your inverter and extend the life of your batteries.

Always store the battery and inverter in a well-ventilated, dust-free environment. In addition, the inverter’s terminals should be securely connected to the battery. The current flow may be reduced, and sparking may occur if the connection is loose.

However, before buying an inverter for your home, you must first determine the load and backup time according to your requirement Then, the formula below can be used to choose a battery:

Battery capacity= (power requirements in watts * backup-time * aging factor) / (battery voltage*battery efficiency*inverter efficiency).

Always invest in inverters from reputed brands like Luminous. Luminous provides a wide range of high-capacity power inverters (2KVA to 12.5 KVA) that can power anything from air conditioners in homes and restaurants to washing machines at home. High capacity power inverters can provide power to small businesses operating printers or scanners and gas pumps. You can visit their website and browse a lot of options or visit a nearby store. There is one that fits everyone’s budget.

You should always buy inverter and batteries from reputed brands like Luminous. Luminous is a trusted name in the market and has served more than 11 million households.

They offer you wide variety and their products are modestly priced. They are also known for their after sale service.