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It is a very common thing to use inverter + battery to provide emergency home backup power. During a power outage, the inverter can convert the DC in the battery into AC for household appliances. There are two ways to connect the inverter battery: se

How do I connect two or more off grid inverter batteries

  • Xindun
  • November 12, 2020

It is a very common thing to use inverter + battery to provide emergency home backup power. During a power outage, the inverter can convert the DC power in the battery into AC power for household appliances.

There are two ways to connect inverter batteries: series and parallel. Connect two 12-volt batteries in series, and the total battery voltage will become the sum of the two battery voltages, which is 24 volts. Connect two 12-volt batteries in parallel, and the total battery voltage is the same as that of a single battery, which is still 12 volts. Two batteries in parallel will generate twice the ampere/hour of a single battery; four batteries will generate four times the ampere/hour, and so on. This will extend the time needed to charge the battery, so you have a longer time to run the device.


How do I connect two or more off grid inverter batteries


Note: When connecting the inverter and the battery, do not reverse the positive and negative poles.

Xindun Power is a reliable manufacturer specializing in the production of inverters and batteries. If you need them, please contact us.