Is there any third party doing commercial solar panels quality test?
2020-11-23
We've got our own QC operators responsible for carrying out quality tests conforming to the international standards. However, if customers ask for a third-party quality test for commercial solar panels, we give our full support to satisfy your needs. The tested aspects are involved in products' technical specifications, measurements, the contents and formula of related raw materials, etc. The employees working for the third party engage in the whole spectrum of QC activities and are responsible for checking the quality. They can also provide quality reports for us and customers.
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After years of steady development, Longsun has gained a high reputation in the field of 5000W FI Solar Energy Inverter For Pure Sine Wave. 5000W FI Solar Energy Inverter For Pure Sine Wave is one of LONGSUN SOLARELECTRIC CO.,LTD's multiple product series. The product has high load driving force. It is able to run smoothly under high pressure, overload, and other rigorous mechanical conditions. The solar cells are highly efficient and reliable for stable electricity output. People who are intended to buy this product should not worry about its gloss as it can be used for years while won't get faded. The solar cells are covered by ultra-clear glass, maximizing the efficiency of the product.
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We are committed to a sustainable development of our Longsun brand. Get price!

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