When the power's out for more than a day, this is the one that keeps the whole house running — not just the fridge. The F3800 Plus holds 3.84kWh and puts out 6,000W of dual-voltage 120V/240V power, enough to run everything from your fridge to central AC. Need more? It's expandable up to 53.8kWh for days-to-week-long backup, and it's plug-and-play — no electrician required to add capacity.
Recharging is fast from every direction. Solar input goes up to 3,200W, enough to fully charge in under 2 hours in good Hawaii sun. It also handles 240V bypass charging straight from a wall outlet or a gas generator, so a long outage doesn't mean waiting around. Manage the whole thing — charging, discharging, battery status — right from the Anker app, and it's ready to plug into an EV or RV directly through its NEMA TT-30P or L14-30 ports.
Key specs: 3.84kWh capacity (6kW), expandable to 53.8kWh (12kW); 6,000W AC output per unit, 120V/240V dual voltage; up to 3,200W solar input, full charge in under 2 hours in optimal sun; 240V bypass charging via wall outlet or generator; app-based remote monitoring; direct EV/RV charging via NEMA TT-30P or L14-30 ports.
