megapack

September 9, 2025
Tesla announced its new integrated 20MWh battery energy storage system (BESS) solution, the Tesla Megablock, on 8 September in Las Vegas, US.
July 29, 2025
Tesla energy storage division saw its highest quarterly gross profits as the company’s automotive business continued to see dampened demand.
July 15, 2025
State-owned energy company Stanwell has confirmed the arrival of Tesla Megapack 2XL units at its 300MW/1,200MWh battery energy storage system (BESS) at Stanwell Power Station in Queensland, Australia.
April 24, 2025
Tesla’s energy storage business continued to grow in Q1 2025 even as profits and vehicle sales fell, but faces greater exposure to trade tariff risks than its automotive segment.
March 6, 2025
Waller County, Texas, officials have approved tax abatements for Tesla to build its newest battery storage factory in the US.
February 5, 2025
Tesla and Sumitomo Electric have both been selected to supply energy storage projects in Japan. Tesla will supply Megapacks for a BESS project while Sumitomo will deploy a 12MWh vanadium flow battery.
January 31, 2025
Tesla has reported record quarterly and full-year deployment figures for its Megapack and Powerwall battery storage products in its latest financial results. 
January 2, 2025
Tesla has started trial production at its Megapack assembly plant in Shanghai, China, state-owned news reported this week (31 December).
October 25, 2024
“It won’t be long” before Tesla’s stationary energy storage business is shipping 100GWh a year, CEO Elon Musk has claimed.
October 24, 2024
IPP Genera PR has chosen Tesla to provide the BESS technology for a 430MW/1,720MWh pipeline of projects in Puerto Rico, set to enter commercial operations at the end of 2025.

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