TecDeft Solar Panel Full Black High Efficiency Series
Premium monocrystalline solar cells with full-black design for superior aesthetics and higher energy absorption. Advanced PERC technology ensures 22% efficiency, delivering stable power in low-light conditions. Durable tempered glass surface with anti-reflective coating, paired with an IP65-rated waterproof aluminum frame for extreme weather resistance. Pre-drilled holes for easy mounting on RVs, boats, cabins, or surveillance cameras. Compact yet powerful: 20W/30W/40W options for off-grid systems, lithium battery compatibility, and direct DC output. Ideal for emergency lighting, remote monitoring, or portable energy solutions. Direct bulk pricing—global wholesale supplier with factory-grade quality at unbeatable costs. Customizable orders available.