Jinko Solar(SH:688223) Ge Long Hui A P P·2026-02-04 06:26Group 1 - The solar stocks experienced a collective surge, with JinkoSolar hitting a 20% limit up, which boosted the solar ETF (159857) index by 3% in the afternoon, marking an 8.7% increase over two days, and attracting subscriptions of 172 million units during the session [1] - The solar ETF (159857) and its off-market index funds (A: 011102, C: 011103) track the CSI Solar Industry Index, covering upstream, midstream, and downstream enterprises in the solar industry, including silicon wafers, polysilicon, solar cells, cables, solar glass, battery modules, inverters, solar brackets, and solar power stations, reflecting the overall performance of the solar industry with a solar content of 83.64%, ranking first in the market [1] Group 2 - Reports indicate that last week, Elon Musk's team conducted research on Chinese solar companies, including TCL Zhonghuan, JinkoSolar, and Jinglong Technology, focusing on heterojunction and perovskite technology routes. JinkoSolar confirmed recent contact with Musk's research team [2] - Previously, Musk expressed strong support for space-based solar power at the Davos Forum, revealing key production capacity plans, with SpaceX and Tesla aiming to achieve an annual solar manufacturing capacity of 100 GW within the next three years [2] - CITIC Securities stated that space-based solar power is not merely a hype, as the technology has crossed the "concept" stage and is on the verge of large-scale deployment, supported by real demand, engineering implementation, and a commercial closed loop [2]