HQST 400W Solar Panel, 2 * 200W, N-Type, 16BB, up to 25.4% Efficiency, IP65

【13% Smaller & 14.5% Lighter, Ideal for Class B Vans】Compared to conventional PERC cell panels, this compact and lightweight 200W solar panel is ideal for Class B campervans and tight rooftop spaces. Compared with using multiple 100W panels, it requires fewer mounts and cables, helping reduce the total cost of your off-grid system. With fewer parallel connections, power loss is minimized and energy output is maximized. The panel measures 30.1 × 46.3 × 1.2 inches and weighs 20.17 lb.
【Next-Gen N-Type Cells, 30-Year Service Life】Our HQST 200W solar panel features advanced N-Type cell technology, delivering up to 25.4% efficiency and an extended 30-year service life (87.4% output). Compared with traditional P-Type cells, which typically last around 25 years (80% output), N-Type cells offer improved durability and long-term performance.
【16BB Grade A+ Cells, all EL-Tested】Built with Grade A+ 16-busbar (16BB) solar cells, this panel improves current collection and reduces resistance compared with traditional 9BB or 5BB designs. The result is more stable energy production, reduced hot spots, and improved durability, especially in high-temperature environments. All cells are EL-tested to ensure there are no microcracks or hidden defects.