Tesla supplying 68MWh of Megapack battery storage to Fotowatio’s second project in UK

LinkedIn
Twitter
Reddit
Facebook
Email
FRV-Harmony Energy’s already-operational Holes Bay project in England. FRV said in late 2019 that it has a “strategic plan to develop energy storage projects” around the world. Image: Harmony Energy.

Developer Fotowatio Renewable Ventures (FRV) has unveiled the second utility-scale battery project in its “strategic plan to develop energy storage projects globally,” having closed funding and construction contracts for the 34MW / 68MWh project in West Sussex in southern England, UK.

As with its first utility-scale battery project, also in the UK, FRV is collaborating with local developer Harmony Energy on the Contego project, made up of a system of 28 Tesla Megapack lithium-ion battery systems that will use Tesla’s Autobidder AI software for real-time trading and control.

Work on the project is set to start this month near Burgess Hill in West Sussex, with the site expected to be completed in 2021, making the project one of the largest battery energy storage plants in the UK.

It comes as part of a strategic energy storage pipeline that is set to be launched globally, with the two companies having already worked together on the Holes Bay battery storage project, also in the south of England. This also utilises Tesla’s Megapacks, although that one consists of six Megapack, with a total output and capacity of 7.5MW / 15MWh.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

Not ready to commit yet?
  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Holes Bay has been operating since June 2020, and has participated in the EPEX spot market, Firm Frequency Response (FFR) and the Balancing Mechanism (BM), being the first site to go live in National Grid ESO’s new wider access application programming interface for the BM.

To read the full version of this story visit Solar Power Portal.

Read Next

August 25, 2025
Independent power producer (IPP) Fullmark Energy has announced the commercial operation of its 20MW/40MWh Ortega energy storage project in Lake Elsinore, California, US.
August 21, 2025
Statera Energy has begun operating the biggest BESS project in the UK, connected to a National Grid substation that formerly supported two coal power plants.
August 21, 2025
ACE Power has confirmed the sale of the 103MW/206MWh Kerang grid-forming BESS in the Loddon Valley region of Victoria, Australia.
Premium
August 21, 2025
“It’s the most powerful BESS in the world,” Nick Carter of Akaysha Energy, tells ESN Premium after switching on the Waratah Super Battery in New South Wales, Australia.
Premium
August 20, 2025
Long-term BESS offtake and PPA deals are clearly on the rise in Europe, but how are they evolving vi-a-vis structures, tenors and regional differences?

Most Popular

Email Newsletter