Shanxi Securities·2025-11-05 05:17Investment Rating - The report maintains a "Buy" rating for several companies in the solar industry, with specific ratings of "Buy-A" and "Buy-B" assigned to various stocks [1]. Core Insights - In September 2025, domestic photovoltaic (PV) installations decreased by 53.8% year-on-year, totaling 9.7GW, while cumulative installations from January to September reached 240.27GW, reflecting a 49.3% increase year-on-year [2][12]. - The export value of PV components in September was 199.8 billion yuan, marking a 39.0% year-on-year increase, despite a 4.7% decrease from the previous month. Cumulative exports for the first nine months were 1,521.8 billion yuan, down 13.3% year-on-year [2][15]. - Inverter exports also showed growth, with a September export value of 50.8 billion yuan, up 5.0% year-on-year, but down 19.2% month-on-month. Cumulative inverter exports for January to September reached 484.9 billion yuan, a 7.7% increase year-on-year [3][25]. - Solar power generation in September increased by 21.1% year-on-year, contributing to 5.63% of the total national power generation, which was 8,262 billion kilowatt-hours, a 1.5% increase year-on-year [4][39]. Summary by Sections Installation - In September 2025, domestic PV installations were 9.7GW, down 53.8% year-on-year, but up 31.2% month-on-month. Cumulative installations for the first nine months were 240.27GW, up 49.3% year-on-year [2][12]. Exports - PV component exports in September were valued at 199.8 billion yuan, a 39.0% increase year-on-year, but a 4.7% decrease month-on-month. Cumulative exports for January to September were 1,521.8 billion yuan, down 13.3% year-on-year [2][15]. - Inverter exports in September totaled 50.8 billion yuan, up 5.0% year-on-year, but down 19.2% month-on-month. Cumulative exports for the first nine months reached 484.9 billion yuan, a 7.7% increase year-on-year [3][25]. Power Generation - Solar power generation in September was 464.8 billion kilowatt-hours, reflecting a 21.1% year-on-year increase and accounting for 5.63% of the total national power generation [4][39]. Investment Recommendations - The report recommends focusing on companies in various sectors: new technology (Aixu Co., Longi Green Energy), supply side (Daqo New Energy, Flat Glass Group), energy storage (Sungrow Power Supply, DeYuan Co.), electricity market (Langxin Group), domestic substitution (Quartz Co.), and overseas expansion (Hengdian East Magnetic, Bowei Alloy) [4][43].