1. The individual production steps of Longsun high performance solar panels are performed in cleanroom classes 100,000 to 100. This prevents unwanted particles from entering the air and allows us to ensure consistent conditions at all times. It is compatible with both on-grid and off-grid inverters
2. The product is eco-friendly. Its recyclability helps people reduce the harmful impact of the cabinets having on the environment. The product comes with sturdy frames and can withstand a heavy snow load and high wind pressure
3. The supplied product can always be serviced in the best conditions. The product has excellent waterproofing and dust-proofing performance
4. The product is functional and with an internationally certified quality. It is packed in a three-layer carton with excellent moisture-proofing and anti-cracking performance
1. Over the years, LONGSUN SOLARELECTRIC CO.,LTD has been specializing in the production of high performance solar panels . We are now a professional manufacturer among many competitors. Our factory firmly adheres to the up-to-date quality control system and strict production management to fulfill the quality commitment to customers.
2. Our factory sticks to the ISO 9001 international quality management system from the very beginning. Under this system, we set standards for all production stages to help ensure customers get consistent, good quality products.
3. We have a dedicated management team. Based on their years of unique management experience, they can improve our manufacturing processes to constantly meet customers' needs. The company actively adopts socially responsible policies. Urged by the moral imperative of taking care of society and the planet for our future generations, we eliminate any practices that will harm the society or environment. Inquire now!