LONGSUN SOLARELECTRIC CO.,LTD renders different services after solar energy solutions is installed correctly. Once customers have some problems in operating and debugging, our dedicated engineers who are proficient in product structure can help you through email or phone. We will also attach a video or instruction manual in the email providing direct guidance. If customers do not satisfy with our installed product, they can contact our after-sales service staff to ask for a refund or product return. Our sales personnel are dedicated to bringing you a unique experience.
Devoted to R&D of FI SERIES for many years, LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel keeps launching new products every year. According to the material, LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel's products are divided into several categories, and foldable solar panel is one of them. Different inspections aspects for Longsun solar energy solutions will be carried out. The product will be inspected in terms of antibacterial performance, temperature resistance, tensile strength, rigidity, and tearing strength. The product is suitable for use in commercial, residential, and utility-scale projects. LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel has million square meters of production workshop. The solar cells are covered by ultra-clear glass, maximizing the efficiency of the product.
We believe that our best solar panels in the world will also be successful in our client market.