特斯拉第二增长曲线爆发：2025年储能部署激增49%，利润引擎超越造车？

Core Insights - Tesla's energy generation and storage business has become a core pillar, with Q4 2025 revenues reaching $3.06 billion, a 25% year-over-year increase, indicating a shift from being a side business to a mainstay [2][3] - The energy sector's gross profit for 2025 was $3.8 billion, significantly higher than $2.64 billion in 2024, showcasing improved profitability amid challenges in the automotive sector [3][12] Financial Performance - Total automotive revenues decreased by 11% year-over-year to $19.8 billion in Q4 2024, while total revenues fell by 3% to $25.7 billion [1] - Energy generation and storage revenue increased by 25% to $3.06 billion in Q4 2025, with services and other revenue also rising by 18% [1][2] - Total gross profit for Q4 2025 was $5.01 billion, with a gross margin of 20.1%, up 386 basis points year-over-year [1] - Net income attributable to common stockholders (GAAP) dropped by 61% to $2.13 billion in Q4 2024, while non-GAAP net income decreased by 16% [1] Production and Capacity Expansion - Tesla is expanding its manufacturing network to meet global demand for grid-scale energy storage, with existing factories in California and Shanghai each having a capacity of 40 GWh [8] - A new factory in Houston is under construction, which will produce the innovative "Megablock" product, designed to enhance capacity and reduce installation costs for grid operators [9][11] Market Challenges - Despite strong performance, Tesla's management has warned of increasing competition in the energy production and storage sector, which may lead to declining retail or wholesale electricity prices [12] - The company acknowledges that lower electricity prices could diminish the attractiveness of its storage products for some customers, presenting a macroeconomic challenge for 2026 [12] Strategic Vision - Tesla's energy vision is taking shape, with significant growth in energy revenues and the introduction of new products like the Megablock, indicating a transition from an electric vehicle company to a comprehensive AI and energy giant [13]