1. Longsun high capacity solar panels must go through chemical analysis. Chemical substances such as Azo dyes, Formaldehyde, PCP (Pentachlorophenol), Nickel, and Cadmium are strictly analyzed. The product is manufactured under an ISO-certified process
2. The offered product is the first choice of the customers for its huge economic benefits.
3. Our own quality control personnel and authoritative third parties have carefully inspected the product. The product utilizes by-pass diodes to minimize the impact of shade
4. The product has a long operation life and can be held up for a long time. Thus, it is proved that this quality product has won high recognition in the market for its durability. The product has found its way to tens of countries worldwide
1. LONGSUN SOLARELECTRIC CO.,LTD has extensive experience in product designing, manufacturing and exporting. We are now a major supplier of high efficiency solar panels in China.
2. high capacity solar panels is manufactured with the technology of solar panels for sale to ensure quality.
3. Longsun tries to be the most dominant highest watt solar panel supplier. Inquire!