储能产业获政策加码，储能电池ETF(159566)等助力布局产业发展机遇

Core Insights - The new energy sector indices have shown positive performance this week, with the China Securities New Energy Index rising by 1.7%, and the National Securities New Energy Battery Index increasing by 1.5% [1][2] - The National Development and Reform Commission and the National Energy Administration have released a new action plan for large-scale construction of new energy storage, aiming for an installed capacity of 180 million kilowatts by 2027, which is expected to drive direct investment of 250 billion yuan [1][3] - The domestic new energy storage action plan is expected to enhance market mechanisms and improve business models in the energy storage sector due to high demand and multiple growth points both domestically and internationally [1][3] Index Performance - The China Securities New Energy Index has a rolling P/E ratio of 52.6 times, with an 85.6% valuation percentile, indicating a relatively high valuation compared to historical data [2][5] - The National Securities New Energy Battery Index has a rolling P/E ratio of 32.3 times, with an 85.4% valuation percentile, also reflecting a high valuation [2][5] - The China Securities Photovoltaic Industry Index has a P/B ratio of 2.4 times, with a valuation percentile of 47.1%, suggesting a more moderate valuation compared to the other indices [2][5] Investment Trends - The Energy Storage ETF (159566) has seen a net inflow of 260 million yuan this week, indicating strong investor interest in the energy storage sector [1] - The indices tracking the new energy sector have shown significant cumulative returns over various time frames, with the National Securities New Energy Battery Index up 84.7% over the past year [7]