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%!

HQST N-Type 16BB 2 Packs 200W Solar Panel, Compact & Lightweight Solar Panels

HQST N-Type 16BB 200 Watt Solar Panel, Compact & Lightweight Solar Panels with 30 Years Lifespan, up to 25.4% Efficiency, Grade A+ Cells, IP65 for RV, Van, Trailer, Marine, Rooftop, Farm, Off Grid. The advanced 16BB Grade A+ cells, fully EL-tested, help reduce microcracks and hot spots for more stable power generation.