400W Solar Panel, 12V 2Pcs 200 Watt Solar Panels, 25.2% HighEfficiency

This design minimizes short-circuit risks to the greatest extent, effectively inhibits rust and corrosion, and ensures the solar panel maintains optimal performance even in harsh weather. Its bifacial design captures direct sunlight from the front and reflected sunlight through the transparent back, helping generate about 6%–15% more energy under suitable conditions.