电池板块探底回升，储能电池ETF（159566）标的指数涨超1%

Group 1 - The core viewpoint indicates that the renewable energy sector, particularly the energy storage industry, is experiencing positive momentum with significant capital inflow and evolving business models due to policy changes [1][4] - The renewable energy indices showed varied performance, with the National Renewable Battery Index up by 1%, the China Securities Photovoltaic Industry Index up by 0.5%, and the Carbon Neutrality Index down by 0.1% [1][6] - The energy storage ETF has attracted over 1 billion yuan in net inflows since September, highlighting investor confidence in the sector [1] Group 2 - The indices focus on companies involved in battery manufacturing, energy storage systems, and related technologies, indicating a strong potential for growth in the energy sector [4] - The photovoltaic index tracks 50 representative companies across the solar energy value chain, emphasizing its significance in future energy development [6]