Energy storage technology has advanced with the development of new energy, mainly divided into physical, chemical, and electromagnetic energy storage, with chemical energy storage being the most widely used. The energy storage system consists of batteries, PCS converters, box transformers, station transformers, energy management, monitoring, and cables to ensure overall operational efficiency. High temperature has a serious impact on energy storage devices. The monitoring system controls the cooling fan and radiator to prevent overheating and ensure the lifespan of the equipment.

The conventional dimensions of the cooling fan of the energy storage equipment are 12038, 14038, 15050, etc., which usually have the requirements of IP protection grade, speed regulation, temperature control, anti-interference, double ball bearings, operation monitoring, anti-aging and anti surge. Fan accessories include a mesh cover, noise requirements of 40-62dBA, air volume of 170-600CFM, and voltage mainly 12V, 24V, and 48V DC. The specific selection should be determined based on the equipment specifications and design.