新能源领涨，光伏产业指数半日涨近5%，持续关注光伏ETF易方达（562970）等产品投资机会

Group 1 - The core viewpoint of the news highlights the positive performance of various indices related to the solar and renewable energy sectors, indicating a growing interest and investment in these industries [1] - The China Securities Photovoltaic Industry Index increased by 4.8%, the China Securities New Energy Index rose by 2.4%, the China Securities Shanghai Environmental Exchange Carbon Neutrality Index went up by 1.3%, and the National Securities New Energy Battery Index saw a 1.0% increase [1] - SpaceX has officially announced the completion of its acquisition of the artificial intelligence startup xAI, with a combined valuation of approximately $1.25 trillion, suggesting a significant strategic move in enhancing its capabilities [1] - Market analysis suggests that the merger will help SpaceX complete its space computing capabilities, which may benefit the domestic space photovoltaic industry chain [1]