The Anker SOLIX F3800 Plus is a large home-backup power station with true 120V/240V dual-voltage output, so it can run a transfer switch, a well pump or a 240V appliance as well as ordinary 120V loads. Its 6,000W continuous AC output (9,000W peak) and expandable battery capacity up to 23.04kWh put it in the same class as the EcoFlow Delta Pro and Bluetti AC500. The Plus adds 3,200W of solar input through two 1,600W MPPT trackers, double the original F3800, which shortens recharge times off-grid. It suits homeowners wiring it in for outages, off-grid cabins and job sites; it is heavy and costly next to smaller units, and most owners treat it as a semi-permanent install rather than a grab-and-go box.
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Lowest price we've seen: $3.50 on Nov 12 at kayseribilardo.com. Tracked across 1 store since Nov 12.
Owners of the F3800 line praise the 240V output and the capacity for running a house through an outage. The Plus's faster solar input is the upgrade most often noted. Complaints center on weight and on the app and firmware setup.
The Anker SOLIX F3800 Plus is a portable power station with dual-voltage 120V/240V output. It has a 6,000W AC output (9,000W peak) and a 3,200W solar input, double that of the original F3800.
Battery capacity is expandable up to 23.04kWh by connecting up to 6 extra batteries. It can also be charged from a 240V-compatible gas generator. An app lets you monitor power levels, adjust settings and control the system remotely.
Its uses include home backup power, off-grid living, RV and van use, worksites and outdoor events, and EV charging from solar power. The two NEMA ports (TT-30P and L14-30) power RVs, well pumps and high-wattage appliances without extra adapters.
