The Anker SOLIX F3800 is your ultimate whole-home backup power solution, seamlessly integrating into your home power system to maximize green and economic electricity consumption while reducing your electricity bills. Equipped with a home power panel, the F3800 can charge from rooftop solar panels or during off-peak hours, providing sustainable power during on-peak hours. In the event of a blackout, the F3800 and Home Power Panel automatically powers up to 12 circuits via the backup load center, ensuring worry-free power continuity with a swift 20ms switchover time. You also can immediately switches the transfer switch manually to your 10 integrated circuits and draws power from your F3800(s) when a blackout hits. With a robust 120V/240V and 6,000W AC output, it can handle all your household needs, including high-demand appliances like dryers. For even greater power requirements, simply add another F3800 to achieve a maximum AC output of 12,000W.