The Power Station Spec Almost Nobody Checks

Everyone shopping for a power station checks the same two numbers — battery size and charge speed — and skips the one spec that actually decides whether you stay powered once the grid is gone: solar input. It's on every spec sheet. Almost nobody reads it. And the brand that wins it isn't the one the ads point you toward. This is an honest look at how the major brands handle solar input — the wattage a station can pull back from panels, and the whole ballgame for off-grid living, van builds, cabins, and long outages where the sun is your only refill. We walk the field, name where the popular brands cap out, and follow the evidence to where the numbers actually land. It's not a clean win, though. The value pick has real weaknesses — measured efficiency softer than its label, extra weight, a basic app, and one model that its own maker has quietly outclassed. We cover who should buy it, who should skip it, and exactly which unit is worth the money. Models & specs referenced: Bluetti AC180, AC200L, Elite 200 V2, Elite 100 V2; compared against EcoFlow Delta 2 and Jackery in the same tiers.