7.5 MWpower
35.1 MWhcapacity
PermitApr 2026
BESS energy storage to RTB – Bielany 1
Development and design documentation of a stand-alone energy storage system rated at 7.5 MW with a capacity of 35.1 MWh near Wrocław. The project obtained its building permit in April 2026.
Parameters
- BESS installed power
- 7.5 MW
- Capacity
- 35.1 MWh
- Connection capacity – export
- 7.5 MW
- Connection capacity – import
- 3.6 MW
- Grid connection
- MV grid 20 kV
- Installation type
- stand-alone
- Containers
- 7 × 5.016 MWh
- Planned commissioning
- 2027
Milestones
- Update of grid connection conditions
- Building permit (decision of 14 Apr 2026)
- Building permit final (6 May 2026)
- Detailed design of the security system
- Planned commissioning (investor’s schedule)
Scope of work
- Project development and preparation for the RTB phase.
- Building design of the BESS installation.
- Building permit obtained – April 2026.
- Detailed design of the security system.
The project is ready to build.