7月起实行！工商业储能“定心丸”来了

Core Viewpoint - The new time-of-use electricity pricing policy in Anhui province significantly enhances the investment attractiveness of commercial energy storage, providing a more favorable environment for investors amidst tightening policies in other regions like Jiangsu [3][4]. Group 1: Policy Changes and Impacts - The Anhui policy introduces additional low-cost electricity periods, including a 4-hour deep valley pricing window during holidays, which expands the peak-valley arbitrage opportunities for energy storage systems [2][3]. - The policy allows for two charge-discharge cycles in spring and autumn, and one charge-discharge cycle plus one charge at flat rates in summer and winter, thereby increasing the potential for profit [6][8]. - The new pricing structure is set to take effect on July 1, 2025, providing a clear timeline for investors [1]. Group 2: Financial Benefits - The financial analysis indicates that a 1MW/2MWh commercial energy storage project could see total revenue increase by 3.1836 million yuan over 15 years, with the payback period reduced by 18 months under the new policy [6][7]. - The internal rate of return (IRR) for projects could rise above 12% due to the enhanced arbitrage opportunities created by the new pricing structure [2][6]. Group 3: Market Trends - Nearly 40% of commercial energy storage companies are prioritizing Anhui as a key market, indicating strong confidence in the region's policy adjustments and their potential to foster business growth [10][8]. - The number of registered energy storage projects in Anhui has surged, with a 220.51% year-on-year increase in the first four months of 2025, reflecting a growing interest in the sector [8].