Group 1 - Recently, Sunshine Power and Cairi Energy signed energy storage orders in the European market, with a total scale exceeding 1.4 GWh [1] - Sunshine Power secured a 1 GWh energy storage order in collaboration with Bulgarian renewable energy developer Sunterra RE, to deploy battery storage systems at the three largest photovoltaic power plants in Bulgaria [1] - The expansion of the photovoltaic energy storage industry overseas is a significant avenue for demand growth, catalyzing a more than 1.0% increase in photovoltaic ETF funds [1] Group 2 - The photovoltaic ETF fund closely tracks the CSI Photovoltaic Industry Index, which selects no more than 50 representative listed companies from the upstream, midstream, and downstream sectors of the photovoltaic industry chain [1] - As of July 31, 2025, the top ten weighted stocks in the CSI Photovoltaic Industry Index (931151) include Sunshine Power (300274), Longi Green Energy (601012), TCL Technology (000100), Tebian Electric (600089), Tongwei Co., Ltd. (600438), TCL Zhonghuan (002129), Chint Electric (601877), JA Solar Technology (002459), JinkoSolar (688223), and Trina Solar (688599), with the top ten stocks accounting for 56.16% of the total weight [1]