According to IEO, Poland will have close to 6 GW of solar installations in operation at end-2021 and 8 GW in 2023. In 2025, the capacity could hit 15 GW.

The dynamics of the domestic solar market in 2021, the organization says, will be driven by prosumers, who will benefit from a continued government program supporting deployment, and solar farm operators who take part in auctions.

Data by transmission system operator (TSO) PSE SA shows that Poland's installed solar power at end-2020 reached 3,935.74 MW after 2,463 MW of fresh capacity additions throughout the year.