All our solar panels use high-efficiency crystalline silicon technology to ensure the product had high weather resistance. The surface of ultra-white tempered glass cloth has high impact strength and high light transmittance. We use high-quality EVA as the sealing material to ensure inside vacuum so that the panels have a good anti-oxidant, anti-ultraviolet aging properties. High-strength aluminum frame, code-free screw links and fastening seal at the interface, all these make the panels have a high mechanical strength and excellent wind resistance. All products can be designed according to customer demand, ranging from 1 to 290 w.