超级“绿色充电宝”上线 刷新省内用户侧储能规模纪录

Core Insights - The green hydropower aluminum user-side energy storage project has officially commenced charging and discharging, setting a new record for user-side energy storage capacity in Sichuan Province [1][2] - The project utilizes lithium-ion battery technology and operates on a "low valley charging, high peak discharging" model, which helps reduce electricity costs for businesses while enhancing the stability and flexibility of the power system [1] Group 1 - The project has an installed capacity of 107.12 megawatts and a total capacity of 428.48 megawatt-hours, equivalent to the output of a medium-sized power plant for 2 hours [1][2] - It can simultaneously meet the daily electricity needs of approximately 46,000 households and fully charge over 5,300 new energy vehicles with an 80 kWh capacity [2] - The maximum discharge power during peak periods reaches 107,000 kilowatts, sustained for 4 hours, significantly improving energy storage discharge power and capacity [2] Group 2 - The project is expected to save related enterprises approximately 70 million yuan in electricity costs annually [2] - It contributes to carbon reduction by saving 19,700 tons of standard coal each year and reducing carbon emissions by 52,000 tons [2] - The project also plays a role in balancing regional electricity load during peak and valley periods, enhancing the stability of the power supply system [2]