Kilowatlas

Power station runtime calculator

How long a power station really runs your devices. Uses measured usable capacity and the inverter's own draw, not the number on the box.

Devices running at the same time

10.8 hours
Estimated runtime, 72 W
1000 Wh
usable, measured by an independent test

A fridge cycles on and off; we use its average draw. Estimates, not guarantees.