In-depth evidence pages for individual power stations and portable solar products. Each page lays manufacturer claims side by side with independent measurements and names every source. Where a reliable figure does not exist yet, we mark it Unknown rather than estimate.
Browse the full searchable product database to compare specs side by side, or size a unit to your gear with the runtime calculator.
Power station evidence pages
Score 8.9EcoFlow DELTA Pro 3Whole-home / 240V flagship. 3,790 Wh measured usable of 4,096 (93%, OutdoorGearLab); surge and recharge claims fall short.
Score 9.1Jackery Explorer 2000 v2Largest measured real reserve in the 2kWh class — 1,710 Wh usable (OutdoorGearLab), 84% of rating.
Confidence HighBluetti Elite 200 V2Most efficient unit measured (94% round-trip) and lowest idle (9.5 W); recharge spec contradicts itself.
Score 8.6EcoFlow DELTA 3Most internally consistent spec sheet in the 1kWh class with a clean 5 kWh expansion path.
Score 8.0Anker SOLIX C1000 Gen 2Fast ~54-min recharge and low 13.8 W idle; among the loudest at full load, and fast charging wears the battery.
Confidence HighEcoFlow DELTA 3 Plus910 Wh measured usable of 1,024 (89%, The Solar Lab) and 88.9% efficiency; surge held ~2,600 W vs a 3,600 claim, plus a widely reported fan issue.
Confidence MediumBluetti AC200LExpandable home backup with a TT-30 RV plug; TechRadar measured recharge at roughly double the claim in default mode, and its top-line capacity depends on the pack you buy.
Score 8.2Jackery Explorer 300 v2Lightest LiFePO4 car-port unit we track, on a 4,000-cycle pack; Jackery’s own FAQ and marketing give conflicting recharge times.