400 Watt 12 Volt Premium Solar Panel Kit :4Pcs 100W Solar Panel+ 40A MPPT Charge
With Bluetooth 5.0 technology, the signal can reach up to 82 feet. Generation & Storage.
400W 12V Solar Panel Kit with MPPT Controller & Bluetooth for Home/RV/Boat
Style 400W KIT. With Bluetooth 5.0 technology, the signal can reach up to 82 feet. Generation & Storage.