Customer Reviews for VEVOR 400W 12V Complete Solar Power Kit, 4PCS 100W Monocrystalline Solar Panels + 12.8V 200Ah LiFePO₄ Battery + 40A MPPT Charge Controller + 2000W Power Inverter for RV Home Camping Boats Off-Grid

Works good

Works great in spring summer beginning fall for green house for fans, growing matts, lights , etc. But in winter for trying to run a small 100 watt heater its drains the batteries fast. Need some kind of inverter with app control to easily set on of time cycles in 5 minutes on 45 minute of what ever of to save power maintain some heater use.

Install was easy, and seems to be working well after 3 months.

Great start for an off grid system i put together

Excellent quality. Charger can handle different types of batteries. Plenty of wire came with my kit for instillation. Bluetooth module helps keep count of power in and out. I dropped the panel onto grass from the top of a shed and it didn’t break. Complete kit that allowed me to hook up a deep cycle lead battery so I could have power inside of a shed far away from my home.