Megapack stores energy for the grid reliably and safely, eliminating the need for gas peaker plants and helping to avoid outages. Each unit can store over 3.9 MWh of energy—that's enough energy to power an average of 3,600 homes for one hour.

The Tesla Megapack is a large-scale rechargeable lithium-ion battery stationary energy storage product, intended for use at battery storage power stations, manufactured by Tesla Energy, the energy subsidiary of Tesla, Inc.

1 day ago · Tesla has officially announced the start of production at its Shanghai energy storage factory, the company’s first Megapack manufacturing facility outside the United States. While the public announcement came on February 11, construction of the plant had already been completed in December 2024 – just seven months after breaking ground in May.

18 hours ago · The opening of the $200 million Megapack battery plant in Shanghai highlights Elon Musk’s unusual position as Tesla CEO and Trump administration adviser. February 11, 2025 at 5:12 a.m. EST Just ...

1 day ago · Tesla (NASDAQ: TSLA) has officially started production at its Shanghai battery megafactory, dedicated to manufacturing its high-capacity Megapack energy storage systems, according to Chinas state ...

Megapack enables low-cost, high-density commercial and utility projects at large scale. It ships ready to install with fully integrated battery modules, inverters, and thermal systems. View Product Details

1 day ago · Tesla's battery megafactory in Shanghai, for manufacturing its megapack batteries, has launched production on Tuesday, Chinese official news agency Xinhua said.

Jul 29, 2019 · Using Megapack, Tesla can deploy an emissions-free 250 MW, 1 GWh power plant in less than three months on a three-acre footprint – four times faster than a traditional fossil fuel power plant of that size. Megapack can also be DC-connected directly to solar, creating seamless renewable energy plants.

Jun 15, 2021 · The Tesla Megapack is a utility-scale battery product. Here's everything to know about the Megapack’s capabilities, cost, and availability.

Feb 5, 2025 · The Shanghai Megafactory will produce the Megapack, a commercial energy storage battery that’s designed to stabilize the grid and prevent outages.