Two stage air source heat pump system with vapor injection scroll compressor is an effective method to raise the heat capacity of electric vehicles at low ambient temperature. With vapor injection technology, the refrigerant mass flow rate of compressor discharge is increased, thus with great heating efficiency.

This year Automotive Air Conditioning Compressor Exhibition returns to Shanghai, bringing exhibitions and conferences from electric compressor OEMs together under one roof.

Electric motor break down can be effected by many factors normally. The post lists the top 7 common causes of electric motor insulation failure.

In the article, Guchen EAC analyzes the top 3 main factors that will great affect the price of an electric compressor. If you are looking for a cost effective electric car compressor, the article will do you a favor.

Heating source of new energy vehicle air conditioning system is totally different with conventional vehicle one. Different between EV AC system and gasoline vehicle one.

350V compressor for Automakers. Guchen EAC DQ34A350 and HP34A350 are the top 2 best selling electric car ac compressors for automakers.