Tesla rises 4.02% with $27.55 billion in trading volume; energy storage business gross margin exceeds 20%; market underestimates industrial potential

Tesla Performance

According to Goldform APP, Tesla (TSLA.US) closed up 4.02% on Friday, with a single-day trading volume reaching 27.55 billion, significantly outperforming the broader market. Against the backdrop of a broad rally in AI chips and storage chips, Tesla, as a representative of the convergence of technology and industry, has once again attracted market attention.

The robust rise in Tesla’s stock reflects investors' recognition of its diversified business layout. The long-underestimated energy storage and robotics segments are now gradually showing growth potential.

Energy Storage Business

Tesla’s energy storage segment delivered outstanding results. Q1 revenue increased 80% year-on-year, with gross margin exceeding 20%, far higher than the automotive business’s 15%. Shipments of the Megapack energy storage system continue to climb, establishing it as a new profit growth engine for the company. The market appears to have not yet fully priced in the long-term value of this business. As global renewable energy penetration rises, the need for energy storage is expected to see an explosive period of demand.

Industrial Attributes

Analysts point out that Tesla’s industrial manufacturing attributes are often overshadowed by its consumer-grade automotive business. At its Gigafactories in Texas and Germany, the company produces millions of 4680 battery cells, thousands of Optimus humanoid robots, and dozens of Megapack storage systems each year. These advanced manufacturing capabilities are Tesla’s core competitive edge over traditional carmakers.

The synergy between the 4680 Battery, Optimus Robot, and Megapack energy storage system is accelerating Tesla’s transformation from a pure electric vehicle company into a comprehensive energy and intelligent manufacturing platform.

Automotive Comparison

Compared to the traditional automotive business, the energy storage segment demonstrates higher profitability and more resilient growth. The automotive business faces fierce competition and pricing pressure, while the energy storage business benefits from the long-term trend of global grid transformation. If mass production of the Optimus robot proceeds on schedule, it will further open new growth avenues.

Currently, market valuation focuses mainly on automotive deliveries, with pricing for the high-margin energy storage business and future robotics segment still appearing conservative.

Investment Prospects

Tesla’s diversified layout provides stronger cyclical risk resistance. Under the double wave of AI and new energy, the energy storage and robotics businesses are likely to become new valuation catalysts. Investors can closely follow Megapack shipment data, the mass production progress of 4680 batteries, and the commercialization pace of Optimus.

Editor’s Summary

While maintaining steady performance in the automotive business, Tesla’s energy storage operations are increasingly characterized by high growth and high margins. The company’s deep accumulation of industrial manufacturing capabilities is gradually turning into competitive advantages, and the market still leaves room for the revaluation of non-automotive businesses. Future performance will depend on the execution of diverse businesses and the pace of global energy transformation.

Core event background: In May 2026, Tesla’s share price rose 4.02% alongside a rebound in technology stocks, and high trading volume reflected market interest. Q1 energy storage business revenue surged 80% with a gross margin exceeding 20%, significantly outperforming the automotive business. Combined with expansions in 4680 battery, Optimus robot, and Megapack capacity, this shows the company is accelerating its transformation from an automaker into an integrated energy technology platform.

Frequently Asked Questions

Q: Why is Tesla’s energy storage business growing so strongly?

A: Accelerated global installations of renewable energy are driving explosive demand for grid-side and commercial/industrial storage. Tesla’s Megapack, as a standardized, high-performance product, is rapidly seizing market share thanks to delivery efficiency and cost advantages. Q1 revenue rose 80% year-on-year, with a gross margin over 20%, making it a key engine for the company’s high-quality growth.

Q: Why is the market yet to fully price in Tesla’s energy storage potential?

A: Investors have long regarded Tesla as an electric vehicle company, focusing more on delivery volumes and autonomous driving progress. There is insufficient awareness of the profitability and long-term market potential of the energy storage business, resulting in its high-margin features being underrepresented in the overall valuation.

Q: What do the 4680 Battery and Optimus Robot mean for Tesla?

A: The 4680 Battery improves energy density and cuts costs, serving as a core technology for both electric vehicles and energy storage products; the Optimus humanoid robot represents the future of intelligent manufacturing and home service. Together with Megapack, they create a closed-loop of industrial manufacturing for Tesla, expanding its growth potential far beyond that of traditional carmakers.

Q: What explains the difference in gross margin between Tesla’s automotive and energy storage businesses?

A: The automotive segment faces intense price competition and raw material volatility, while the energy storage business has higher technical barriers, stronger standardization, and more significant scale effects, giving it greater bargaining power and thus a gross margin markedly higher than the 15% level in automotive.

Q: How should investors view the investment opportunity in Tesla today?

A: Tesla is undergoing a key business transformation phase. It is recommended to focus on energy storage shipment data and the commercialization progress of robots. According to technical analysis from Goldform APP, investors can consider building positions in batches during pullbacks. We have a long-term positive view of the platform value in the AI + new energy crossover field, but caution is advised for short-term volatility caused by shifts in the macro rate environment and competitive landscape.