Author

Tristan Rayner pv magazine editor

Tristan Rayner pv magazine editor

Tristan Rayner

After studying Electrical Engineering and working in the field in control systems, Tristan turned his attention to editorial roles. Prior to joining pv magazine in 2020, and ESS News in 2024 in Berlin, he was Managing Editor and Founding Editor of tech and other publications in Australia.

With years of experience in news, tech, and energy, he has also contributed to a host of publications and podcasts. He also works on YouTube channel The Friday Checkout, among other roles.

Articles written by Tristan Rayner

Projects & Applications

Nala Renewables acquires 250 MW Finnish ready-to-build battery portfolio The acquisition of ready-to-build projects from Fu-Gen will boost Nala’s battery storage capacity to more than 300 MW in the country.

Oct 09, 2025

R&D

Plan-B Net Zero combines battery storage and hydrogen storage in new concept The Swiss startup presented the battery plus hydrogen idea to a Symposium this week.

Oct 03, 2025

Products

GoldenPeaks Capital and Huawei sign MoU for 500 MWh of battery storage in Poland, Hungary The deal secures grid-forming batteries for undisclosed projects in Central and Eastern Europe.

Oct 03, 2025

Finance

US data center operator, Dutch energy developer plan battery-backed Botswana data center A 100 MW / 400 MWh battery will be co-located with a solar PV plant under an MOU backing a data center in Botswana.

Oct 03, 2025

Industry

Varco Energy adds 100 MW battery project in UK The Old Allen Road project is located in West Yorkshire and will operate as a 200 MWh facility once constructed and online.

Oct 02, 2025

Products

Volvo Energy launches 2 MWh containerized battery for C&I applications Volvo Energy has launched the 1 MW PU2000, a containerized battery energy storage system, while also offering core services for potential customers.

Oct 02, 2025

Projects & Applications

Sunterra RE commissions 94 MWh battery system in Bulgaria A 47 MW battery system at Kaloyanovo has been commissioned by Sunterra RE, the first of three in a plan.

Oct 02, 2025

Products & Services

Hands on with the Anker Solix EverFrost 2 battery-powered cooler How well does a battery-powered cooler perform, and does this device have the usual Anker polish?

Oct 02, 2025

Grid-scale

Aypa Power selects Canadian Solar’s e-STORAGE for 2.12 GWh of battery storage in Canada e-Storage will supply SolBank products to Aypa Power's projects in Ontario, Canada, and offer long-term service agreements.

Oct 01, 2025

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