1. Longsun high quality solar panel has passed through various performance tests, including high voltage test (dielectric withstand test), leakage current test, and ground continuity test. Its arrosion resistance makes it not vulnerable to acid rain
2. Thanks to its maintenance and easy control, the product can significantly reduce the need for labor, which will directly cut down labor costs. It has pre-drilled holes for fast mounting and securing
3. The product has a long service life and long-lasting performance, which has been approved by international certificates. It has a service life of 5 to 25 years
4. To ensure its quality, our professional staff conducts the strict quality management system. The silicon adopted for the solar cells is UV-resistant
1. LONGSUN SOLARELECTRIC CO.,LTD is easily distinguished from other competitors due to the excellency in developing and manufacturing quality high quality solar panel .
2. LONGSUN SOLARELECTRIC CO.,LTD has gained technology patent and other patents of solar panels for sale .
3. Longsun concentrates on supplying high quality service for clients. Contact!