电力设备与新能源行业3月第4周周报：碳酸锂价格止跌反弹，硅料价格持续下行-20260329

Investment Rating - The industry maintains a rating of "Outperform" compared to the market [1][30]. Core Insights - The report highlights a rebound in lithium carbonate prices and a continued decline in silicon material prices. The global sales of new energy vehicles are expected to grow rapidly in 2026, driving demand for batteries and materials. The arrival of the peak season for lithium batteries is anticipated to boost order signing and profit recovery for companies [1]. - In terms of new technologies, solid-state batteries are entering a critical phase of engineering validation, with a focus on related materials and equipment companies. The photovoltaic sector is expected to see investment driven by "anti-involution" and "space photovoltaics," benefiting from increased satellite launches [1]. - The main industry chain is experiencing a decline in silicon material and silicon wafer prices, while component prices are rising, which is favorable for leading manufacturers in the component segment. The demand for high-power components has emerged domestically, and the high-power trend is expected to drive up component prices [1]. - In the wind power sector, upgrades in the Middle East are pushing up natural gas prices, and the urgency for energy independence in Europe is expected to increase demand for offshore wind [1]. - The energy storage sector remains in high demand, with a recommendation to focus on energy storage cells and large-scale integration plants. The hydrogen energy sector is expected to see growth in green hydrogen demand, with a focus on downstream hydrogen-based energy applications [1]. - The report also emphasizes the long-term potential of nuclear fusion as a future energy development direction, suggesting attention to core suppliers in the nuclear fusion power sector [1]. Summary by Sections Industry Dynamics - The report notes that from March 1 to 22, 2026, the retail sales of new energy vehicles in China reached 495,000 units, a year-on-year decrease of 17% but a month-on-month increase of 66%. The cumulative installed power generation capacity in China reached 3.95 billion kilowatts by the end of February, a year-on-year increase of 15.9% [21]. - The National Energy Administration has included hydrogen energy, green fuels, and new energy storage in the key support directions for the 2026 energy industry standard plan [21]. Company Dynamics - TCL Zhonghuan reported a projected net loss of 9.264 billion yuan for 2025. In contrast, companies like New Zobang and Rongjie Co. are expected to see net profit increases of 16.48% and 29.52%, respectively [22]. - The report highlights significant contracts and projects, including a 6 billion yuan order for Robotech and a 20 billion yuan investment in a solid-state battery industrial park in Guangdong [22].