BESS Projects & Battery Storage Systems for Sale in Poland
5 listings in Poland — battery storage projects, BESS systems and services, searchable by capacity, power and stage. Part of Wattilla, the B2B marketplace for battery energy storage worldwide.
Large BESS project in Silesia, strategically positioned to support industrial load centers undergoing coal phase-out. PSE grid connection at 220 kV. FCR and aFRR pre-qualification completed. Capacity market contract signed.
Wind + BESS hybrid under construction in central Poland. FiT (OZE auction) secured for wind. PSE grid connection at 110 kV. BESS for FCR and aFRR. Turbine foundations complete, tower sections on site. COD expected Q3 2025.
BESS project near the Baltic coast, strategically positioned to absorb offshore wind curtailment from planned Polish offshore wind capacity. PSE grid connection study ongoing. Revenue model: FCR, aFRR + offshore wind balancing contract.
EPC contractor specializing in utility-scale BESS in CEE. Markets: PL, CZ, SK, HU, RO. Services: civil, electrical, BESS installation, grid connection, commissioning. Track record: 600 MWh delivered. Bankable contracts, performance bonds available.
Commercial BESS for industrial customers, 500 kW / 2 MWh. Suitable for factories, logistics parks and retail chains. Includes RCB-ready EMS with DSO interface. Grid code certified. 10-year performance warranty.