1. Longsun polycrystalline solar cells has passed through various performance tests, including high voltage test (dielectric withstand test), leakage current test, and ground continuity test. It is compatible with both on-grid and off-grid inverters
2. Since the product is able to maintain its original brightness throughout the lifespan over time, people can use it for a long time without replacing. It boasts high electrical conversion efficiency
3. This product is able to endure daily abuse. The fingernails, sharp objects, or steel wire brush can do nothing with it. The product delivers reliable long-term and maintenance-free performance
1. LONGSUN SOLARELECTRIC CO.,LTD is the backbone enterprise of the domestic polycrystalline solar cells manufacturing industry.
2. We are backed by a team of product experts. Depending on their years of industry expertise, they help assist in technical sales and product development by providing innovative insights.
3. Longsun is committed to wining wide market with its core competitiveness. Ask!