1. The quality of Longsun how much are solar panels is ensured. Being made after a strict selection of materials, its quality stands up to international packaging standards. The silicon adopted for the solar cells is UV-resistant
2. One can expect the product to remain the same shape as when he or she bought it and not to stretch or shrink over time. It can work well under harsh weather conditions
3. Our quality control personnel are responsible for the continuous small changes to maintain production in the specified parameters and ensure product quality. It has a long service life and secures a high second-hand value
4. The product USES the reliable examination instrument to carry on the examination, guarantees the product quality to be reliable, the performance is good. The product has a reasonable output power tolerance of +/-3
5. Compared with similar products, this product has superior performance and long service life. The solar cells are highly efficient and reliable for stable electricity output
1. We have built a high-performing team. We have invested in developing leadership abilities and management ability to bring their superiority into full play. This also enables them to better serve clients.
2. LONGSUN SOLARELECTRIC CO.,LTD attaches importance to supervision and evaluation to fully enhance brand awareness, social reputation and loyalty. Please contact.