400W (200w*2) Bifacial Solar Panel

24% High Conversion Efficiency High conversion efficiency solar panels continue to deliver better performance and adapt to a wider range of climate conditions. Dual-Sided Solar Panels Maximize solar efficiency and save more on your energy bills 9BB Half-Cut Cells Reduce internal current and line resistance, minimizing power loss by up to 4 times, operating approximately 1.6℃ cooler than conventional cells. Built for Excellence, Designed for the Future Werchtay uses top-quality materials to manufacture our solar panels, rigorously tested to ensure optimal performance in all conditions, meeting long-term durability requirements. 25-Year Performance Warranty Long-term protection, reliability you can count on, and peace of mind for your solar investment.