1. The production level of Longsun solar power panels is up to the international standards. Its low voltage-temperature coefficient allows better output under high temperature
2. This wonderful and exquisite item will definitely brighten to everyone's eye. Most customers say the product is sold out quickly and they have to repurchase more. The high-transmissivity low-iron tempered glass boasts a self-cleaning function
3. The product can support both the off-grid and on-grid system. It collects and stores the sunlight during the day, and makes the power available. Originated from Taiwan, the solar cells of the product features low attenuation
1. LONGSUN SOLARELECTRIC CO.,LTD is a key solar power panels supplier and important strategic partner of many well-known powerful solar panels groups at home and abroad. Our company is fully accredited with an internationally recognized Quality Management System. This allows us to provide full traceability of products and constantly monitor our processes to ensure that we offer all customers the highest levels of service.
2. We own a complete production house. It executes the strictest quality management control system in the industry. From R&D, design, raw materials selection, production, quality inspection, to product packaging, every stage in under scrutinization by professionals.
3. Our quality check team is crucial to our company. They utilize their years of QC experience to ensure the highest standards of product quality and safety. Our goal is that we aim to improve our products and solutions through innovations and smart thinking – to create more value at a reduced ecological footprint.