Author

Marija Maisch News Director

Marija Maisch News Director

Marija Maisch

Marija has years of experience in a news agency environment and writing for print and online publications. She took over as the editor of pv magazine Australia in 2018 and helped establish its online presence over a two-year period.

Since December 2021, Marija has been working as staff editor at pv magazine Global for both online and monthly print publications, specializing in Eastern European solar markets, battery energy storage systems, and electric vehicles. In 2024, she took the role of Energy Storage News Director, leading the coverage on pv magazine’s sister website ESS News.

marija.maisch@pv-magazine.com

Articles written by Marija Maisch

Finance

Matrix secures financing for 500 MW Scotland project; Tavion raises funds, secures 1.7 GW Poland pipeline Fresh financing is flowing towards battery storage developers in Europe with ambitious deployment plans.

Apr 30, 2026

Sodium-ion batteries

ESS Tech to add 8.5 GWh of US-made sodium‑ion batteries to its portfolio ESS Tech is complementing its iron flow storage offering, which is engeeneered for the 8–24 hour long-duration segment, with sodium-ion battery products aimed at short and medium-duration applications.

Apr 30, 2026

Products

Gotion unveils 5 MW/18.8 MWh ensclosed battery storage system While the exact specifications of the new product, such as dimensions and weight, haven’t been disclosed, available imagery suggests potential transportation challenges.

Apr 30, 2026

Sodium-ion batteries

New partnership advances sodium-ion manufacturing in Spain In a week marked by the largest sodium-ion battery order to date, widely seen as a watershed moment for the technology’s commercialization at scale, one of Europe’s emerging players, Spain’s Bihar Batteries, is strengthening the outlook for European-made sodium-ion batteries.

Apr 29, 2026

Revenue streams

BW ESS, EDF ink 10-year floor for 1.2 GWh British battery The 350 MW/1,243 MWh Hams Hall Battery Energy Storage System (BESS) in North Warwickshire is the longest duration battery EDF has contracted to date.

Apr 28, 2026

Finance

CATL raises $5 billion in share sale, Sungrow files for Hong Kong IPO for the second time CATL has completed a roughly $5 billion share sale in Hong Kong on Tuesday. Meanwhile, Chinese inverter and battery manufacturing giant Sungrow is making a second attempt at an IPO after its initial listing bid, launched in October 2025, lapsed.

Apr 28, 2026

Sodium-ion batteries

CATL secures world’s largest sodium-ion battery order with Hyperstrong The two companies announced a 60 GWh supply agreement on Monday, marking a pivotal step in the commercialization of sodium-ion battery technology.

Apr 27, 2026

Finance

Grenergy signs 12 year tolling deal for Spanish hybrid project with 680 MWh BESS The new tolling agreement is likely the most significant for co-located battery storage in Europe in terms of both project size and contract duration.

Apr 27, 2026

Tenders

Saudi Arabia launches qualification process for 12 GWh of battery storage projects The program comprises six projects with a cumulative power output of 3 GW, each designed to provide four hours of storage duration.

Apr 23, 2026

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