Romania's BESS Market Shifts Towards Hybridization and Retrofitting
The Romanian battery energy storage market is undergoing a rapid transformation in 2026. Driven by a growing need for grid flexibility and state support, the sector is shifting away from standalone solar-storage setups toward hybridizing existing operating wind and solar plants.
Major Solar-Plus-Storage Developments
Highlighting this trend, LONGi has signed a significant 50 MWh battery order with Bucharest-based developer Enexus. The deal involves deploying ten 5 MWh liquid-cooled LFP battery units across two solar-plus-storage projects near Titu. The Titu 1 project pairs 20 MWp of solar with 15 MWh of storage and is fully built awaiting grid connection, while Titu 3 combines 35 MW of solar with 35 MWh of storage.
The hybrid projects aim to shift solar production to higher-value hours and provide essential grid-support services, addressing Romania's escalating demand for flexible assets.
Wind-Storage Hybridization and Market Evolution
Similarly, PPC Renewables is advancing the 60 MW/129 MWh Zephyr 1 battery project, colocated with its existing 120 MW Târgușor wind farm in Constanța. Backed by €2.7 million in support from the EU Modernisation Fund, this project exemplifies the retrofitting trend.
Large developers are increasingly planning systems in the hundreds of MWh or even GWh. By hybridizing existing assets, operators can smooth production, manage imbalance exposure, and significantly reduce curtailment risk. This strategic pivot aligns with Romania's updated National Energy and Climate Plan, which targets approximately 5.8 GW of ground-mounted solar by 2030, necessitating robust storage integration.
Source: PV Europe / Serbia Energy
This article was assisted by AI analysis. Please refer to the original source for official information.