Yes, we ensure sufficient inspection of the finished products before they are shipped out of the factory. LONGSUN SOLARELECTRIC CO.,LTD has been focusing on the manufacturing of half-cell solar panel for years. We are proficient in conducting quality control methods, including appearance inspection, tests on product performance, and functionality inspections. There is a quality control team arranged for product quality enhancement. Once there are defectives found, they will be removed to increase the pass rate. If you are interested in our quality control process, please contact us to apply for a factory visit.
LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel has been widely recognized and popular for its 5000W FI Solar Energy Inverter For Pure Sine Wave. LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel focuses on providing a variety of foldable solar panel for customers. Longsun low cost solar panels is developed integrating with many technologies such as biometrics, RFID, and self-checkouts, which are widely used in the POS system field. The product comes with sturdy frames and can withstand a heavy snow load and high wind pressure. The product can achieve uninterrupted operation. It promotes the working efficiency or productivity up to 99% without a low possibility of machine failure. The high-transmissivity low-iron tempered glass boasts a self-cleaning function.
We are constantly pursuing high quality round solar panels. Ask online!