Never hesitate to contact us once you think you have received imperfect high output solar panel. We would appreciate much that if you provide us with the inspection report as soon as possible issued by an entrusted third party to prove the quality of the product. Then, we will verify and review every manufacturing process to find out the problems. Among the manufacturing factories, we have to admit that though we always stick to the business principle of "quality first" and ensure a high qualification ratio, we can not avoid the occurrence of some mistakes which may lead to the fact that few imperfections delivered to customers. Please understand and we will deliver you exactly the same products agreed by both parties.
LONGSUN SOLARELECTRIC CO.,LTD owns one of the largest manufacturing base in China with large modern production machines and facilities for . LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel's solar panel series contains multiple sub-products. Longsun low cost solar panels is carried out by our designers who aim to deliver fun, safety, function, comfort, innovation, capacity, and ease of operation and maintenance. The product is delivered with certificates, installation manual, and maintenance instructions. The product has won wide recognition from customers and a wide prospect of application. It has a long service life and secures a high second-hand value.
LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel consistently adheres to this'customer first' purpose. Contact us!