440w bifacial solar panel, home use bifacial solar panels

These 440W bifacial panels bring utility-scale dual-side energy capture to residential applications. Utilizing 132 half-cut monocrystalline PERC cells with 10BB interconnection, the panels achieve 21.2% front-side efficiency while capturing 5-15% additional energy from rear-side illumination. The panels feature 3.2mm front tempered glass with anti-reflective coating and transparent backsheet for 85% rear light transmission. The anodized aluminum frame is designed for compatibility with standard rooftop mounting systems. With dimensions of 2010x1002x35mm and weight of 24.5kg, these panels offer excellent power density for residential rooftops. The half-cell configuration provides superior partial shade performance and reduces thermal losses. Anti-PID cell technology ensures stable output in humid conditions. Includes 25-year linear power warranty (85% at 25 years) and 12-year product warranty. The panels operate efficiently in low-light conditions and maintain performance in high temperatures (-0.33%/?C coefficient). Ideal for homes with light-colored roofs or elevated mounting where reflected light can be captured. The optimized electrical characteristics (Imp 11.2A, Vmp 39.5V) make these panels compatible with most residential string inverters. Certified to IEC 61215 and IEC 61730 safety standards. The panels’ black frames and backsheets provide an aesthetic appearance while the bifacial technology delivers measurable energy gains compared to conventional monofacial panels.