BATTERY CAPACITY PROFILE

300Wh battery runtime guide

Usable-energy estimates and common load examples for a nominal 300 watt-hour battery.

Usable energy

At 85% AC system efficiency, the planning budget is about 255Wh. At 90% for a compatible direct-DC load, it is about 270Wh.

25.5 hours

4.25 hours

4.86 hours

6.38 hours

3.40 hours

1.02 hours