Sunway Monocrystalline Solar Panel 405W-425W, 182mm 144-cell full black module with high efficiency up to 21.3%, CE/TUV certified. Engineered for residential and commercial rooftop installations, it delivers superior power output, excellent low-light performance, and enhanced durability. Featuring 100% EL testing, advanced cell sorting, and robust build for harsh environments, this solar panel ensures long-term reliability and maximum energy yield in utility-scale and distributed generation projects worldwide.More