Sungrow supplying 260MWh BESS for BW/Penso Power UK project

By Lena Dias Martins
LinkedIn
Twitter
Reddit
Facebook
Email

PV inverter manufacturer and energy storage solutions provider Sungrow will supply a 100MW/260MWh BESS for a UK project.

The Hefei, China-headquartered firm has signed a deal to provide the battery energy storage system (BESS) equipment to the fully approved 100MW/260MWh project in Bramley, Hampshire.

The Bramley project is a joint venture between battery energy storage developer and operator Penso Power and investment platform operator BW ESS and is said to be the first BESS project within a broader pipeline in Bramley. BW ESS is the battery storage subsidiary of maritime company BW Group.

Once live in 2024, the project will support grid balancing, ancillary services and wholesale energy trading.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Sungrow will provide the project with an LFP-powered PowerTitan 2.0 liquid cooled BESS which has a power conversion system and battery integrated into a single 20ft container.

“Sungrow welcomes the opportunity to work with Penso Power and BW ESS on this important energy project for the UK. We previously collaborated with Penso Power on their 100 MW Minety battery energy storage system in 2019 and are proud to supply the new Bramley project – the first of several projects with 260MWh battery storage in the UK,” said James Wu, senior vice president at Sungrow.

“We look forward to collaborating further with Penso Power on their global project pipeline, including Australia and Italy.”

Penso won planning approval for the project, on appeal, in April this year.

To read the full version of this article go to Solar Power Portal.

13 October 2026
London, UK
Now in its second edition, the Summit provides a dedicated platform for UK & Ireland’s BESS community to share practical insights on performance, degradation, safety, market design and optimisation strategies. As storage deployment accelerates towards 2030 targets, attendees gain the tools needed to enhance returns and operate resilient, efficient assets.

Read Next

July 1, 2026
A lot of work and thought still needs to go into maximising the potential for co-location of solar and BESS technology, panellists at the Clean Power 2030 Summit said yesterday (30 June).
July 1, 2026
In 2025, BESS installations surpassed 320GWh, a y-o-y increase of over 50%. While this tells one-side of the story, the growth in cell and system shipments tells an even more significant one, writes Benchmark’s Iola Hughes.
June 26, 2026
UK energy regulator Ofgem has shortlisted 16 projects for the first ever long-duration energy storage (LDES) cap-and-floor scheme, totalling 7.6GW of capacity ranging from 8- to 22-hour durations.
June 26, 2026
Energy Dome has signed its second low-carbon energy supply contract with Google.
June 25, 2026
Sodium-ion BESS startup Moonwatt expects the battery chemistry to reach price cost parity with lithium iron phosphate (LFP) in the next two or three years, according to its CCO, Valentin Rota.