1. Longsun highest watt solar panel is required to pass the international safety standards for the electric appliance. The standards mainly include CE, CCC, UL, RoHS, SAA, etc. Its arrosion resistance makes it not vulnerable to acid rain
2. The sealing property of this product makes it ideal for preventing the escape of air, fluid, or any other leakage. The product has found its way to tens of countries worldwide
3. The product is not likely to have dimension errors. During the testing stage, its sizes and shape have been checked under the precise measuring machines. The solar cells are highly efficient and reliable for stable electricity output
4. It features great wear-resistance. It has an abrasion-resistant coating that will provide a thin layer of lubrication to protect metal parts from making physical contact with each other. Its low voltage-temperature coefficient allows better output under high temperature
1. With great annual capacity, LONGSUN SOLARELECTRIC CO.,LTD is one of the largest highest watt solar panel manufacturers in the world. Our products entered into the relatively saturated domestic markets many years ago. Now, we are finding more new customers and establish business relationships with clients from around the globe.
2. We have relatively wide distribution channels at home and abroad. Our marketing strength not only depends on pricing, service, packaging, and delivery time but more importantly, on the quality itself.
3. We have business nearly all over the globe. Many of our products have been sold to Japan, the United States, UK, Germany, and other countries. LONGSUN SOLARELECTRIC CO.,LTD aims to be become a bench marking enterprise in the high output solar panel industry. Please contact us!