1. Longsun high output solar panel is manufactured in strict accordance with the industrial standards The product is delivered with certificates, installation manual, and maintenance instructions
2. The product has significant economic benefits and a good application prospect. The product has excellent waterproofing and dust-proofing performance
3. Prior to delivery, the product must be rigorously inspected to ensure high quality in all aspects of performance, availability and more. It boasts high electrical conversion efficiency
4. As we have established a good quality management system to prevent any possible defects, the quality of products is guaranteed.
5. This product has good performance and long service life. It has a long service life and secures a high second-hand value
1. LONGSUN SOLARELECTRIC CO.,LTD enjoy its reputation as a professional high output solar panel supplier.
2. LONGSUN SOLARELECTRIC CO.,LTD has strong technical force and first-class service in highest rated solar panels industry.
3. Our factory insists on winning the sunpower solar panels market with high quality and impresses customers. Contact!