Renogy Bifacial Solar Panel 250 Watt 12V 16BB N-Type, Double-Side 25% High-Efficiency for RV Marine Rooftop Power Station Off-Grid Systems

Unmatched 25% Conversion Efficiency — Renogy's N-Type Solar Panels feature grade A+ cells, achieving 25% efficiency and delivering 20W more power output than conventional p-PERC panels for superior energy generation. 80% Bifacial Power Boost — With a bifaciality factor 10% higher than PERC panels (80% total), the rear side generates 14% more energy via a transparent backsheet, increasing total output by 10%. Optimized High-Temperature Performance — A low temperature coefficient (-0.29%/°C) minimizes power loss in extreme heat, ensuring stable energy production in hot climates. Premium Durability & Weather Resistance — Built with low-iron tempered glass, POE film, a 1.1mm+ corrosion-resistant aluminum frame, and IP68 protection to withstand decades of snow, rain, and harsh weather. Advanced 16BB Cell Technology — 16-busbar design enhances energy conversion efficiency, reduces microcracks, and extends lifespan by mitigating hot spots and hidden cracks. Broad Charge Controller Compatibility — Open-circuit voltage <25V ensures compatibility with 99% of MPPT/PWM controllers for flexible solar system integration. 10-Year Warranty + 25-Year Output Guarantee — Includes a 10-year material/workmanship warranty and a 25-year commitment to maintain 80% power output.