The warranty period of polycrystalline solar panel is run from the day of the order to maintain a certain period of time. If a malfunction occurs during the warranty period, we will repair or replace it for free. For warranty repairs, please contact our customer service department for specific measures. We will try our best to solve your problem.

Having been focusing on the R&D, design, and manufacture of flexible panels, Nanjing KSUN Solar Technology Co., Ltd. has a presence in the international market. solar powered led lights is the main product of NANJING KSUNSOLAR TECHNOLOGY CO., LTD.. It is diverse in variety. KSUN Solar Products portable power station solar power generator portable solar power system portable solar power generator portable solar power bank is manufactured by utilizing advanced machines. It is processed by a CNC cutting machine, electrical oven, polishing machine, etc. Only qualified off grid solar panels can be packed in Nanjing KSUN Solar Technology Co., Ltd..

Our core value is to provide the highest portable folding solar panelsand finest portable folding solar panels. Get more info!