1. Longsun most powerful solar panel is thoroughly tested. The test is carried out by our QC professionals who conduct pull tests and fatigue tests on each style of bag. The product has a reasonable output power tolerance of +/-3
2. Our highest rated solar panels is highly recommended by customers for its high reliability. The high-transmissivity low-iron tempered glass boasts a self-cleaning function
3. The product is not prone to shrinkage after washing. During the scutching and squeezing processes, the tension of the fabric is strictly controlled. The product has obtained CE Certification
4. The product poses no potential risks of electrical shock. It has passed the Leakage Current Test by checking whether the leakage current of AC/DC power flows to the ground terminal is over standard. The dimensions, power, and back sheet color of the product can be customized based on your request
5. The product has a smooth and flat surface. The singeing technique which quickly passes yarn or fabric through a flame or rubs it over a hot metal surface to remove the surface hairs. It can provide stable electricity output under poor lighting conditions
1. Our factory faithfully implements the management systems of ISO 9001 and ISO 14001 to manufacture products. These ISO management systems not only guarantee the products' quality but also ensure that the products are friendly to the environment.
2. LONGSUN SOLARELECTRIC CO.,LTD believes that, with innovation and most powerful solar panel , we will come to a promising future. Inquire now!