the adani elan shine 550w bifacial der solar panel is a high-performance n-type photovoltaic module engineered for superior energy yield, long-term reliability, and low degradation. built with 144 half-cut bifacial cells, this module captures sunlight from both the front and rear sides, delivering up to 30% additional power gain depending on surface reflectivity. with an impressive maximum efficiency of 21.3% and 0~+5w power tolerance, it ensures consistent and dependable generation even in low-irradiance conditions such as cloudy or foggy weather. the module features no lid (light induced degradation), enabling higher lifetime energy output. its transparent patterned backsheet, robust anodized aluminum frame, and ip68-rated junction box make it suitable for demanding indian climatic conditions. supported by 12-year product warranty and a 30-year linear performance warranty, adani's 550w bifacial module is an ideal choice for residential, commercial, and utility-scale rooftop solar installations where reliability and long-term returns are critical.