The problem will be solved efficiently if you contact our after-sales customer service department. The user experience has always been the focus of LONGSUN SOLARELECTRIC CO.,LTD. We have set up a complete set of scientific and value-added plans to deal with various unexpected problems, thereby, meeting the needs of users for product use. If the product can't work normally, please contact us in a minute. We have a professional after-sales maintenance team, a technical support team, and an inspection test team, the members of which are all committed to ensuring the high quality of each polycrystalline solar panel .
LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel has been engaging in the research, development, manufacturing, marketing, and sale of most efficient solar panels for many years. monocrystalline solar panel series manufactured by LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel include multiple types. And the products shown below belong to this type. The hardness, surface gloss, and the conductive properties of this product are decided by the nature of the chemical bond. The product is suitable for use in commercial, residential, and utility-scale projects. Using this product to help people reduce electricity expenditure is a good choice. Besides, it can decrease people's carbon footprint. It has pre-drilled holes for fast mounting and securing.
We have adhered to the principle of continuously creating values to clients for many years, We will continue to provide quality services and achieve the best product values for clients.