Renogy's Topcon Solar Panels outperform PERC counterparts with superior cell efficiency, a longer lifespan, and much more consistent high performance. More Output and Higher Bifaciality Renogy's N-Type TOPCon Bifacial Solar Panel offers a 10% higher bifocality rate and a 20W power output boost compared to conventional p-PERC panels of the same design. Premium Quality from the Inside Out Crafted with precision, this panel features low-iron tempered glass, POE film, TOPCon solar cells, transparent back sheet, and a robust aluminum frame, ensuring unparalleled quality and long-lasting durability. Optimized Performance in High Temperatures With a temperature coefficient of -0.29%/℃, TOPCon panels achieve cooler operation in high temperatures, leading to better performance in hot climates compared to PERC panels. 16BB for Higher Conversion Efficiency and Longer Lifespan Advanced 16BB cell technology maximizes energy conversion while enhancing durability by minimizing the risk of microcracks. Stronger Aluminum Frame for Enhanced Durability Crafted from aluminum alloy over 1.1mm thick, this solar panel boasts a sturdier frame compared to competitors', ensuring enhanced durability. Bifacial Boost: 14% More Power With an impressive 80% bifaciality factor, the rear of this panel delivers approximately 14% more power compared to that of a PERC counterpart.