Sungrow to invest US$270 million in inverter and BESS factory in Poland, first outside Asia
Chinese-based OEM Sungrow will build a PV inverter and battery storage manufacturing facility in southwest Poland, its first outside Asia.
CATL, Cornex, SolaX and other Chinese energy storage players in multi-GWh international agreements
Carrie Xiao examines some notable recent partnerships and supply agreements for Chinese energy storage players in the Middle East, Europe, Africa and Australia.
Sungrow PowerTitan 3.0 BESS debuts in Europe, offering 4-8 hour duration
PV inverter and BESS firm Sungrow has launched its PowerTitan 3.0 battery energy storage model for the European market.
European Union battery storage market entered ‘new phase of scale and maturity’ in 2025, but ‘still has a long way to go’
European Union countries deployed record-breaking battery storage capacity for the 12th consecutive year in 2025.
Uniper signs 5GWh conditional supply agreement for CMBlu’s organic flow batteries
Power firm Uniper has entered into a conditional supply contract with organic solid flow battery company CMBlu Energy for the delivery of at least 5GWh of its technology.
Evecon, Mirova and Corsica Sole inaugurate first of two 100MW/200MWh BESS in Estonia
A 100MW/200MWh BESS project in Estonia has been inaugurated by Baltic Storage Platform (BSP), a joint venture (JV) between Baltic developer Evecon, French independent power producer (IPP) Corsica Sole and investment manager Mirova.
Fluence revenue up 154% but margin halves in last three months of 2025
System integrator Fluence saw revenue of US$475.2 million in the last quarter of 2025, while its net loss grew around 10% to US$62.6 million.
Tesla top, Energy Dome the highest non-lithium firm in new LDES supplier ranking
Lithium-ion companies have come out as the top-rated suppliers on a new long-duration energy storage (LDES) leaderboard, while CO2 Battery company Energy Dome is the highest non-lithium company.
RWE starting construction on 400MW/800MWh Germany BESS
Power firm RWE is about to start building a 400MW/800MWh BESS project in Germany, among the largest in the country to reach the construction stage. In related news, Kyon Energy has connected a 282MWh project to the grid, possibly the largest in the country to reach that milestone.
TSOs’ differing understanding of storage is an industry challenge
Bigger, longer-duration projects and more sophisticated deal structuring are driving the energy storage industry forward, but a lack of common approaches from transmission system operators (TSOs) remains a challenge.
