1. The manufacture of Longsun solar panel output involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly. The product has a reasonable output power tolerance of +/-3
2. As a famous enterprise, polycrystalline solar cells are produced with high quality. The product is suitable for use in commercial, residential, and utility-scale projects
3. This product has an anti-wrinkle and anti-fading effect. Its bright colors are specially made fadeless with washing.
1. Our technology of polycrystalline solar cells production keeps ahead in the world and has bright perspective.
2. Longsun has been continuously developing its service quality to improve the satisfaction of domestic and foreign customers. Get price!