Core Viewpoint - The strategic partnership between Yongzhen Co., Ltd. and BYD marks a significant shift in Yongzhen's energy storage business, moving from a single project approach to an ecosystem collaborative development, highlighting its rapid expansion in the energy storage sector [1][3]. Group 1: Strategic Cooperation - Yongzhen and BYD will collaborate on energy storage project development, core component supply, and joint research, creating a comprehensive binding of technology, supply chain, and market [1]. - The partnership will focus on joint development of specific electrical equipment and energy storage system products, potentially participating in industry standard formulation and intellectual property sharing, enhancing Yongzhen's technical capabilities in energy storage system design [1][2]. Group 2: Supply Chain Dynamics - The cooperation features a "dual empowerment" characteristic, with BYD providing lithium-ion battery systems and competitive pricing, while Yongzhen supplies liquid-cooled aluminum alloy components, leveraging its expertise in aluminum processing [2]. - Yongzhen's acquisition of Zhejiang Jienowei in 2025 aligns with this supply chain strategy, as its "flat extrusion" technology supports cooling products for energy storage stations, creating a business loop of "liquid cooling technology + energy storage products" [2]. Group 3: Market Growth Potential - The timing of Yongzhen's investment in energy storage aligns with the industry's high growth cycle, as the National Development and Reform Commission and the Energy Administration aim for 180 million kilowatts of new energy storage capacity by 2027 [3]. - The projected annual average new energy storage installation scale could reach 142 GWh, with a sustained high compound growth rate in the industry, driven by the dual carbon goals [3]. Group 4: Financial and Operational Strength - Yongzhen's photovoltaic business provides solid cash flow support for its new energy storage initiatives, with a clear growth trajectory amid market consolidation [4]. - The company has set ambitious shipment targets for its photovoltaic products, which will ensure stable cash flow to fund energy storage investments [4]. - Yongzhen's overseas operations, particularly in Vietnam, are expected to enhance profitability and support its energy storage business expansion [4]. Group 5: Valuation and Market Recognition - Despite significant strides in energy storage, Yongzhen's market value remains underappreciated, with a projected net profit of approximately 400 million yuan in 2026, corresponding to a price-to-earnings ratio of only 14 times, well below the industry average [5]. - The combination of energy storage project implementation, collaboration with leading firms, and cash flow support positions Yongzhen for potential valuation reappraisal [5]. - The company has established a business framework that integrates its photovoltaic core, overseas expansion, energy storage growth, and strategic partnerships, enhancing its position in the renewable energy supply chain [6].