On April 13, 2023, a reporter from Jiandao learned from the announcement issued by the Ganzhou Municipal Bureau of Commerce in Jiangxi Province that Ganzhou will invest in the construction of a single large-capacity solid-state battery 1GWh energy storage power station. The energy storage power station is built in the user-side load center, covering an area of 20 acres, with an estimated total investment of 4.5 billion yuan.

After the implementation of the project, functions such as peak shaving and valley filling, frequency regulation of the power grid, and emergency power supply can be realized, which can improve the flexibility of the power grid, improve the power supply capability in emergency situations, reduce the operating cost of the power grid, and save electricity costs for users.

According to estimates, a single large-capacity solid-state battery 1GWh energy storage power station can meet the emergency electricity demand of 100,000 households for a day, can completely solve the problem of charging electric vehicles in cities and gas stations, and solve the problem of insufficient electricity load. Moreover, it can meet the charging needs of 20,000 electric vehicles every day, and participate in the creation of an Internet + smart energy system. The single large-capacity solid-state battery 1GWh energy storage power station is charged and discharged once a day, storing 365 million kilowatt-hours of electricity a year, equivalent to reducing 360,000 tons of carbon dioxide.

The single large-capacity solid-state battery 1GWh energy storage power station can provide carbon emission capacity for the local industrial output value of 3.4 billion yuan. Calculated according to the 20% tax rate, the annual tax increase will reach 680 million yuan. The single large-capacity solid-state battery 1GWh energy storage power station saves 380 mu of user-side land compared with conventional lithium battery energy storage power stations. Editor / Zhao E