1. Longsun commercial solar panels has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. It can work well under harsh weather conditions
2. LONGSUN SOLARELECTRIC CO.,LTD can provide specialized high watt solar panel for which we are widely recognized in the industry. .
3. Before delivering, the product is closely inspected on various quality parameters. The solar cells are highly efficient and reliable for stable electricity output
4. Strict quality inspections: thanks to the strict quality control at every step of production, deviations in the production line can be quickly spotted, ensuring that the product is 100% qualified. The product has found its way to tens of countries worldwide
5. In order to meet the international quality standards, this product has passed strict quality inspection procedures. The product is manufactured under an ISO-certified process
1. Specialized in the developing, design, manufacturing, and marketing of commercial solar panels, LONGSUN SOLARELECTRIC CO.,LTD is developing and moving to a new stage with year-and year increase market share.
2. LONGSUN SOLARELECTRIC CO.,LTD has the abundant technical force.
3. To establish a better company image, we keep sustainable development. For example, we use less packaging and less energy to reduce production costs.