100 BESS MW + 20 PV MW OSDn - PSE - 110kV - (Wielkopolskie)

Grid connection project for a distribution system (OSDn) – PV 20.5 MW + BESS 100 MW / 100 MW

Connection voltage: 110 kV

PV installation capacity: 20.496 MW (approx. 25 MWp)

Energy Storage Capacity: 100 MW (grid injection) / 100 MW (grid import)

Planned readiness date for voltage supply: January 2031

Estimated connection fee: 10,390,000.00 PLN net + VAT

The project includes connection to the transmission grid of a non-public distribution system integrated with a photovoltaic farm with an electrical capacity of 20.5 MW and an energy storage system with a capacity of 100 MW.

In accordance with the grid connection conditions issued by the Transmission System Operator, the project has been positively assessed regarding its technical feasibility and the development plans for the high-voltage grid.

The earliest possible date for ensuring readiness for voltage supply has been set for January 2031, assuming the grid connection agreement is concluded in 2026.

The estimated connection fee, corresponding to the estimated investment outlays, amounts to 10.39 million PLN net, with the possibility of adjustment during the implementation phase.

Price: 30,000 EUR/MW