About Off-Grid Watts

Off-Grid Watts is a small, independent site about portable power stations and the gear people run from them.

Our method: specs and math, stated honestly

• We haven't tested these products ourselves. We don't claim hands-on testing.
• Every number comes from a manufacturer spec page, manual or FAQ. If we can't verify a figure, we leave it out.
• We show our working (watt-hours, inverter losses, realistic solar hours) so you can redo the math for your own gear.
• We point out downsides, such as standby draw, missing expansion or weight, even for products we link to.
• Prices and specs change. We note when a figure was checked, and you should confirm on the listing before you buy.

Some links earn us a commission. That never changes the ranking. See our Affiliate Disclosure.