400W Bifacial Solar Panel Mono N-Type Charging Off-Grid Battery Power RV Boat US

When you open the product page, you will see a title like “xxx Watt 12V Solar Panel”. The “18V” in the product title indicates that this solar panel is suited for an 18-volt system. Our solar panel also includes reverse current blocking diode junction boxes to ensure it does not drain your battery after the sun goes down.

400W 800W Solar Panel 18V Mono N-Type Charger RV Home Off-Grid

When you open the product page, you will see a title like “xxx Watt 12 Volt Solar Panel”. 25% High-Efficiency Power Generation Core: 2 00W N-type A+ grade solar cells, reinforced with 18 fully welded busbars, achieving a power generation efficiency of up to 25%!