1. Innovation-oriented design: Longsun solar panel output is innovatively designed by a team of professional designers. They are full of innovative ideas and are willing to embrace the changing market demands. It has a service life of 5 to 25 years
2. Customers do not feel stuffy or uncomfortable when sleeping at night, because these fabrics have a good air permeability. It is compatible with both on-grid and off-grid inverters
3. The product has a good seaming effect. Any dirt, grease, and moisture are not likely to seep into the cabinet body. The product has obtained CE Certification
1. Our technical support engineers have deep industry & technical expertise on polycrystalline solar cells to flex.
2. We are always ready to help customers for any possible problems about our sunpower module . Get more info!