Core Viewpoint - The space photovoltaic concept stocks have collectively declined, indicating market skepticism about the current state and future potential of space photovoltaic technology [1] Group 1: Stock Performance - JunDa Co., Ltd. (002865) has dropped by 7.51%, trading at 41.64 HKD [1] - Fuyao Glass (601865) has decreased by 4.23%, trading at 10.86 HKD [1] - Xinyi Solar (00968) has also fallen by 4.23%, trading at 3.4 HKD [1] - New Special Energy (01799) has seen a decline of 2.57%, trading at 7.2 HKD [1] Group 2: Industry Insights - Liu Yiyang, Executive Secretary of the China Photovoltaic Industry Association, stated that space photovoltaic technology is still in the early stages of exploration and validation, making it premature to determine a clear technical direction [1] - The heterojunction (HJT) perovskite technology, which has garnered significant attention from the capital market, is primarily based on a "cost reduction logic" proposed by certain financial institutions, with actual products still in the laboratory or validation phase [1] - There is a considerable distance to go before achieving large-scale commercialization of these technologies [1]