1000–2000 Wh

Whole-trip territory. Kettles, hair dryers, microwaves, multi-day camp.

Whole-trip or whole-room territory. 1000–2000 Wh units run electric kettles, hair dryers, microwaves, modest tools, mini-fridges for full days, and CPAP machines through multi-night camping. With solar input, this is the class where off-grid energy starts to feel actually usable rather than just emergency-grade. Good fit for serious campers, occasional power outages, work-from-anywhere setups, photography teams, food trucks at small events. What to look for: high AC output is non-negotiable (1500W+ continuous, with surge headroom to handle motor startup); LiFePO4 chemistry; expandable battery options so you can buy more capacity without buying another unit. Solar input rating tells you how fast you can refill from a panel — 400W+ inputs are the new normal. Weight is real: 10–20 kg. Plan how you will carry it.