Power battery pack cooling solution

Power batteries are the batteries that provide power for machines as power sources, generally referring to the batteries that provide power for new energy vehicles such as electric vehicles, electric trains and so on. New energy vehicles refer to those vehicles with advanced technology in power control and drive, which are formed by using unconventional vehicle fuel as power source and integrating advanced technology in vehicle power control and drive. New energy vehicles are regarded as promising because of their energy-saving and environmental protection characteristics and are strongly supported by national policies to implement the State Council's policy on fostering strategic emerging products. Deployment and requirements for energy conservation and emission reduction should be strengthened. The central government should allocate special funds to support the pilot project of subsidies for private purchases of new energy vehicles.