数据中心提振效果显现，美国及中东大储需求高增

Core Insights - The report from Huazhong Securities highlights significant growth in energy storage installations in both domestic and international markets, with a focus on new energy storage technologies and upcoming projects in various regions [1][2]. Demand Side - Domestic market: In 2025, new energy storage installations are expected to reach 58.6 GW/175.3 GWh, with a December 2025 tender scale of 22.5 GW/55.8 GWh, showing a year-on-year increase of 75% and a month-on-month increase of 88% [2]. - Indian market: By 2025, energy storage system installations are projected at 0.5 GWh, with tenders for standalone storage at 45 GWh and solar storage projects at 15.2 GWh. The Indian government mandates the integration of 4 GW/17 GWh of electrochemical storage projects by the 2025-26 fiscal year without delays [1][2]. High ROE Market - Germany: By December 2025, energy storage installations are expected to be 394 MWh, a decrease of 20.4% year-on-year. The breakdown includes 210 MWh for household storage, down 26.83% year-on-year, and 159 MWh for large-scale storage [3]. - Italy: In Q2 2025, energy storage installations reached 817 MW/2728 MWh, reflecting a year-on-year increase of 48% and 75% respectively [3]. - The UK: As of Q3 2025, there are 121.76 GW of energy storage projects awaiting construction, an increase of 21.83 GW from Q2 [3]. Leading Indicators - Europe: The average wholesale electricity price in nine core European countries is projected to be €111.44/MWh by December 2025, a 7% increase month-on-month [4]. - Australia: In Q3 2025, the net income from energy storage in the national electricity market reached $111.9 million, a year-on-year increase of 47% [4]. - The US: The number of pending projects has increased by 17% year-on-year, while the prices for utility-scale storage systems have decreased by 11% [4]. Supply Side - In December 2025, the average tender price for domestic energy storage systems is expected to be 0.669/0.455 yuan/Wh for 2/4-hour systems, with a month-on-month change of +12%/-3% [6]. - In the first three quarters of 2025, global energy storage cell shipments reached 410.45 GWh, a year-on-year increase of 98.5%, with total energy storage system shipments at 286.35 GWh [6].