How long is the warranty period of monocrystalline silicon cell ?

The monocrystalline silicon cell warranty period begins at the time of purchase. If defects occur during the warranty period, we will repair or replace them free of charge. For warranty, please contact our customer support department for specific instructions. We will try our best to solve the problem for you.

During the course of development, Zhejiang JEC New Energy Technology Co., Ltd has been maintaining a relatively top and competitive position in the manufacturing of 100w folding solar panel. CETC SOLAR's main products include half cell solar panel series. The international quality certifications shows the good quality of this product. Comprehensive solutions about bifacial solar panel can be provided by our professional service team.

We stick to green manufacturing. We examine various aspects of our operations, with the aim of making our production more environmentally friendly.