1. The quality of Longsun best solar panel company is guaranteed by a series of tests. It has gone through fiber identification, performance testing, and flammability testing which all meet the textile standards. The silicon adopted for the solar cells is UV-resistant
2. As a major supplier for new solar panels, LONGSUN SOLARELECTRIC CO.,LTD has conducted strict quality tests before shipment. It boasts high electrical conversion efficiency
3. Especially designed for best solar panel company , new solar panels is also comfortable at the same time. It can work well under harsh weather conditions
4. The product has precise specifications and functional parameters. The product has found its way to tens of countries worldwide
1. Sophisticated technologies are being continuously completed in Longsun.
2. Our business goal targets on creating great customer experience. We have developed a customer service strategy to achieve this goal. For example, we will invite customer to partake into the production process and give feedback.