Yes, there are. LONGSUN SOLARELECTRIC CO.,LTD, as a customer-oriented and service-based manufacturing company, has set up a Customer Service Department since established, the purpose of which is to provide customers with professional service throughout the whole process from preliminary communication process to after-sales service. Our service ranges cover technical support referring to the repair and maintenance of the product and prompt online Q&A which includes the guidance on the product installation. Customers are free to contact us and your problems will all be solved.
LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel is a comprehensive multinational group focusing on polycrystalline solar panel manufacturing. As one of LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel's multiple product series, high output solar panel series enjoy a relatively high recognition in the market. Some crucial tests regarding Longsun foldable solar panel performance have been carried out. They involve mainly tests that are mean to check bacteria resistance, odor resistance, thermal resistance, tearing strength, and slip resistance. It is packed in a three-layer carton with excellent moisture-proofing and anti-cracking performance. LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel has formed a wide customer base. It can provide stable electricity output under poor lighting conditions.
A significant progress has been made in Longsun thanks to the implementation of most efficient solar panels plan. Get more info!