To extend commercial solar panels 's warranty, customers should have full knowledge of our warranty policy specified in the contracts signed by both parties. We regulate the warranty range, services provided, and conditions for compensation. As our product performance and style are rapidly updated, sometimes it is not necessary to require repair or replacement in a high frequency. If customers confirm to extend the warranty, contact our after-sales personnel for help who will give you a detailed explanation about the procedures and cautions.

Nanjing KSUN Solar Technology Co., Ltd. is known for the manufacturing excellency of solar system products. Our capabilities in offering professional customized services are reputable. The solar power system series is one of the main products of NANJING KSUNSOLAR TECHNOLOGY CO., LTD.. KSUN Solar Products solar led lighting system has passed the on-site test. The test is carried out by our certified professionals who ensure sound transmission and sound absorption standards. Ensuring each detail of solar panel manufacturers in a good condition is very important for the quality check.

Following the trend of solar powered led lights has been always something KSUN Solar Products sticks to. Inquire!