About the calculation method of the battery connection time of the inverter
Feb 23, 2022
The inverter is inseparable from the battery. The working time of the inverter is related to the capacity of the battery.
Introduce a formula so you can calculate how long the battery connected to the inverter will last.
Battery capacity ÷ (inverter power Xwatt ÷ battery volts 12V or 24V×110%) = battery working time
If the battery is 12V 120Ah,connect 1000Watt inverter↓
120Ah÷（1000W÷12V×110%）=78mins
So a 12V120Ah battery connected to a 1000W inverter can work for about 78 minutes
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