(Free Gift MC4 Cable for Micro-inverter) OUKITEL BP2000 Portable Power Station + 2 x OUKITEL B2000 Battery Pack, 2048Wh/640000mAh LiFePO4 Battery Solar Generator, 2200W AC Output, 2000W UPS, 1800W AC Charging, Expand Up to 7 Battery Packs, 15 Outputs