Product Details ADC12+aviation grade 6063 aluminum housing. Precision die-cast aluminum housing, strong and durable. Double-sided high-efficiency monocrystalline silicon solar panels, with a lifespan of up to 15 years. Precisely adjustable module angle, the number of modules can be increased or decreased. The photoelectric conversion efficiency is as high as 22% on the front and 16% on the back. IP65, IK10, resistant to 14 grade typhoons, installation height 8-10 meters. Applicable to places such as highways, parks, schools, squares, communities, parking lots, etc. A variety of light distribution options, different installation methods, multiple working modes, industrial-grade waterproof, suitable for installation in various outdoor environments