Xilanseek 400W Bifacial Solar Panel, NType 16BB Monocrystalline Solar Panel, …
[25% High Efficiency N-Type Bifacial Design] Our 400W bifacial solar panel adopts advanced N-type 16BB solar cells, providing up to 25% conversion efficiency. [IP65 Waterproof & All-Weather Durable] Built with IP65 junction box and IP67 waterproof connectors, this monocrystalline solar panel is weatherproof, hail-resistant, windproof, and corrosion-resistant.