1. The safety of Longsun types of solar panel is guaranteed by the standards it passed. This product is fabricated complying with EMC standards, electric compatibility standards, and overload protection. Its arrosion resistance makes it not vulnerable to acid rain
2. With its immense flexible design and style, the product is able to perfectly match any given space or location. The product comes with sturdy frames and can withstand a heavy snow load and high wind pressure
3. The product features stable water flow. The flow meters have been used to monitor and adjust the outlet water capacity and the recovery rate. The product has obtained CE Certification
1. LONGSUN SOLARELECTRIC CO.,LTD has many technical talents for polycrystalline solar module . Our company has a dedicated product development team. They can discover the exact needs of customers while balancing engineering and manufacturing constraints to provide innovative solutions.
2. Our manufacturing plant is equipped with complete facilities for testing products. These testing facilities are introduced per international standards and norms, which allows us to provide the best quality products.
3. Our factory has set up a comprehensive and rigorous quality control system. The system covers inspections to ensure the quality of the raw materials, machining quality, and the output quality control of finished products. This has given clients assurance on the quality of the products. We have established a culture that each of our colleague takes personal responsibility for their careers and be accountable for their work, making a positive impact on our business.