VEVOR 800W 12V Complete Solar Power Kit, 4*200W Monocrystalline Solar Panels + 12.8V 300Ah LiFePO₄ Battery + 60A MPPT Charge Controller + 2000W Power Inverter for Home, Small Farm, Cabin, Off-Grid Long Lifespan Battery Durable Solar Panels Clear and Simple Wiring Stable and Reliable Friendly Reminder High Efficiency Operating Temperature: 14 to 149 °F/-10 to 65℃,Single Solar Panel Power: 200W, 4PCS,LiFePO₄ Battery: 12.8V 300Ah,Solar Pane Material: Glass + Monocrystalline Silicon,Charge Controller: 60A,Power Inverter: 12V 2000W,Optimal Operating Temperature: 77 °F / 25℃
