If you want to extend the warranty for solar panel modules , please consult our Customer Service for detailed information. An extended warranty is repair coverage that kicks in after the typical warranty has expired. It is important to note that you have the option to purchase this warranty any time before the manufacturer warranty expires.

Thanks to years of efforts put on developing, designing, and manufacturing solar power energy system, Nanjing KSUN Solar Technology Co., Ltd. has become one of the most competitive manufacturers in the industry. According to the material, NANJING KSUNSOLAR TECHNOLOGY CO., LTD.'s products are divided into several categories, and solar panel manufacturers is one of them. The manufacture of KSUN Solar Products flexible solar panel involves the following stages: medical material and processes specification, vendor selection, detailed part design, software fine-tuning and testing, failure mode analysis, and tolerance analysis. portable power station solar power generator portable solar power system portable solar power generator portable solar power bank developed by Nanjing KSUN Solar Technology Co., Ltd. has a long-lasting excellent portable solar bank performance.

The friendly cooperation with flexible panels helps the growth of KSUN Solar Products. Inquire!