Like R.Power’s other projects in Poland, the project has a 17-year capacity market (CM) contract. Power firm Axpo will trade the battery under a long-term optimisation deal, and will do the same with another R.Power project in Poland, the 300MW/1,200MWh Dzięgielewo system, set for 2028 operation.

R.Power is also building a 254MWh BESS at a solar PV plant in Romaina. The company’s head of BESS Laurens Vanochten and CCO Rafal Hajduk discussed its energy storage activities and strategy, including procurement, in a video interview at the Energy Storage Summit 2026 in February this year (ESN Premium).

OX2 starts building solar, BESS in Poland

Developer and EPC firm OX2 has launched constrution on separate solar and BESS projects in Poland.

The company has taken final investment decision (FID) and is proceeding with construction on the 165 MWp Lion solar farm in the Lubuskie region and a 50MW/120MWh BESS in the Podkarpackie region.