CoSuper CPT Series Inverter Passes North American ETL Certification

After more than three months of effort, CoSuper's independent research and development of the CPT series inverter successfully passed the North American ETL certification test, becoming one of the many enterprises in China to receive permission to export products under an ETL certificate. This level of access to the North American market raises CoSuper products to the tier of advanced international inverter devices.


The ETL is the United States Electronic Test Laboratory.; any electrical, mechanical or electromechanical product with the "ETL stamp" has reached the legally accepted US and Canadian product safety standards. Furthermore, it also represents the agreement of the production company to accept regular strict inspections to ensure product quality is consistent. Siemens, General Electric, and many other well-known brands also use ETL certification services.

CoSuper Energy CPT series inverter charger products passed the IP level test, ground current test, and other indicators to fully meet ETL certification requirements and will bolster the overall spread of domestic PV system exports to the North American market.

Since its establishment, CoSuper has attached great importance to the development of the international market. This certification affirms the quality of our product, but also our rich experience, promotion of quality products in the global high-end market, and our rapid development.


Author: CoSuper Energy
Publication Date: 2/20/2020