Tesla (TSLA stock) has signed a $556.8 million (¥4 billion) deal with China Kangfu International Leasing and the Shanghai government to build its first grid‑scale Megapack energy storage station in Shanghai. This project will use Tesla’s new Shanghai Megapack factory, which began production in February 2025. The goal is to provide utility-grade battery systems. These systems will help with grid stability and renewable integration.
China’s Urgent Push for Grid-Scale Battery Power
China has rapidly scaled up its energy storage infrastructure. In 2024, the country added 37 GW / 91 GWh of battery storage capacity—more than twice its 2023 output—bringing cumulative capacity to 62 GW / 141 GWh.
About 75% of new installations were large utility-scale systems over 100 MW. This shows a strong move toward grid-level assets that help renewable energy grow.
Globally, battery storage is also booming. BloombergNEF…
