After six months of rigorous third-party testing and repeated verification, the CTE energy storage products developed by CTE R&D team successfully passed the North American UL1973 certification recently.

UL1973 is the world's first safety standard for energy storage systems and the highest safety standard for current energy storage systems. It was authorized as an American National Standard in 2015.Energy storage system products that pass UL1973 standard in China are very rare at present.The successful passing of this certification proves that the high safety and reliability of CTE energy storage products have reached the international leading level, and also indicates that CTE energy storage products have the access qualification to enter the North American energy storage market.