新能源板块本周走强，关注新能源ETF易方达（516090）、储能电池ETF易方达（159566）等产品投资机会

Group 1 - The core viewpoint of the article highlights the positive performance of various renewable energy indices, with the China Securities Photovoltaic Industry Index rising by 3.9%, the China Securities Shanghai Carbon Neutrality Index by 3.1%, the China Securities New Energy Index by 2.6%, and the National Securities New Energy Battery Index by 2.2% [1][2] - The State Council recently issued an implementation opinion on improving the national unified electricity market system, aiming to establish a comprehensive market by 2030, which will benefit the development of a new power system [1][3] - The report from Huatai Securities emphasizes three main investment lines: accelerated high-quality development of energy storage, continuous construction of the main grid framework, and structural growth in new energy demand [1][3] Group 2 - The China Securities New Energy Index has a rolling price-to-earnings ratio of 50.3 times, while the National Securities New Energy Battery Index has a rolling price-to-earnings ratio of 30.4 times, indicating varying valuations across these indices [2][5] - The article provides details on the number of ETFs tracking these indices, with 5 ETFs for the China Securities New Energy Index, 2 for the National Securities New Energy Battery Index, 14 for the China Securities Photovoltaic Industry Index, and 8 for the China Securities Shanghai Carbon Neutrality Index [4] - The historical performance data shows that the China Securities New Energy Index has a cumulative increase of 207.2% since its base date, reflecting strong long-term growth potential [8]