1. The production of Longsun solar panel suppliers is strictly performed and supervised. It comes with quality junction boxes, keeping the electric circuit safe
2. The product is incredibly durable, requires minimal maintenance and can withstand the spills, accidents, and mishaps that often accompany day-to-day living. The silicon adopted for the solar cells is UV-resistant
3. The product uses no electricity. It is 100% off grid and effectively reduces the electricity demand by up to 100% during the day and night. The product has obtained CE Certification
4. The hardness, surface gloss, and the conductive properties of this product are decided by the nature of the chemical bond. It has a service life of 5 to 25 years
1. High-quality solar panel suppliers is one of the reason that makes Longsun prosperous.
2. Longsun owns its own factory to produce polycrystalline solar module with high quality.
3. We actively assume environmental responsibility and will gear our production towards a cleaner, sustainable, and more environmental-friendly way.