Gridnook / workday brief

How long will your setup stay online?

Start with a practical estimate, then swap in the loads and workday you actually need. This is a planning tool, not a measured product test.

Your workday load
These starting values are estimates. Replace them with the wattage from your own devices when you have it.

Active devices

Edit each estimate in watts.

117 W total
W
W
W
W

Battery assumptions

Use the capacity you are comparing.

Wh

Default: 1,000 Wh

%

Default: 85%

hours

Default: 8 hours

Estimated runtime

7.3 hours

Shortfall to target
Active load
117 W
Usable energy
850 Wh
Energy shortfall
86 Wh