CTG is pleased to offer customers distributed, containerized and mobile power storage equipment to minimize the carbon footprint and optimize power utilization—the advanced well-site power system using the battery energy storage system (BESS). The BESS plays a vital role as integral power source, grid, load, and storage of electricity powered by new energy. The BESS is equipped with a high-performance battery with a service life of more than 20 years and high voltage endurance capacity which can reduce the site footprint by 35% compared with a 1000 V DC energy storage system. Besides, the thermal management system can reduce the temperature difference between batteries effectively to improve the reliability and stability of the power supply.