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The SOLARPLAY 3600W is a large home-backup power station with a 3840Wh lithium battery and a 3600W AC inverter, sold with foldable solar panels. Its capacity and output put it in the same class as big-name whole-home backup units, but it charges slowly: AC and solar input are both capped at 300–500W, so a full charge takes many hours. It weighs over 50kg, so it is a wheel-it-around unit, not a carry-it unit. It suits homeowners who want to run a fridge, lights and a few appliances through an outage and can leave it parked near a window or panel array.
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Lowest price we've seen: $1,239.29 on Nov 10 at AliExpress. Tracked across 1 store since Nov 10.
Ratings are uniformly high, but the feedback is thin and mostly from buyers using it as a home backup unit. Owners praise the capacity and the included panels; the common complaint is weight and slow charging.



