LONGSUN SOLARELECTRIC CO.,LTD renders different services after monocrystalline solar panel 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.
LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel, as a company specializing in the production of foldable solar panel, enjoys a high reputation in the market. The solar panel series is one of the main products of LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel. Owing to its most efficient solar panels, our high output solar panel has met with a warm reception and quick sale. The product utilizes by-pass diodes to minimize the impact of shade. The production of this product adopts the highest quality materials and advanced tools to determine industry principles. It comes with quality junction boxes, keeping the electric circuit safe.
The quality of the service has been highly stressed by Longsun. Call now!