Anker SOLIX F3800 Plus + Expansion Batteries – 2 x F3800 Plus + 4 x BP3800 Batteries

Massive Power Output Dual-Voltage Enormous Capacity Instant Backup 2× 165V Solar Input, Up to 3,200W 100% Recharging in 1.5 Hr With eight 400W solar panel connections, configure your solar panel how you like. Portable Solar Panel Rigid Solar Panel 6,000W 240V Generator Charging & Bypass Endless Power, Always Backed by a Plan B. Home Power Panel Transfer Switch Inlet Box Add Plus to Your Existing F3800, Your Way Auto Backup Before Severe Weather When F3800 Plus and Home Power Panel are notified of extreme weather, they start charging automatically, so you have plenty of backup energy when the storm arrives. 5-Year Warranty with InfiniPower™ 10 Years of Everyday Power, Even During Blizzards Extreme Weather Rolling Outage Off-Grid RV UPS EV