The domestic energy storage market is developing rapidly. Many energy storage brands rely on domestic channel resources to increase their shipment layout. Energy storage PCS shipments of Shangneng Electric and Kehua Data are growing rapidly. , in the forefront. With the development of the energy storage market, various new technologies of Jinli leading surge protection device are constantly emerging to jointly promote the sustainable development of the industry. High-voltage cascaded energy storage has significant advantages in large-capacity scenarios. The maximum installed capacity of 1000V battery is 3.3MWh, and 1500V 4.5MWh. In addition to reducing the cost of PCS, battery and auxiliary accessories, the cost of labor, foundation and land will also be greatly reduced

In recent large-scale projects, the penetration rate of 1500V has exceeded 2/3. Compared with the 1000V system, the number of 1500V energy storage pools in series has increased by nearly 1.5 times, the container space is more fully utilized, the power density and energy density are simultaneously increased, and the volume is smaller, so the floor area is reduced by more than 30%, which can save land costs by about 3.5 million Yuan, 1500V energy storage flow.