Sungrow says it plans to invest €230 million ($274 million) in its first European factory in Wałbrzych, Poland, to produce inverters and battery energy storage systems (BESS).
Solar Energy Expo 2026, Poland’s flagship PV-plus-storage trade fair, returned this month with a small show-floor footprint but a sharp focus on flexibility and market reform, as well as the storage, inverter and grid-forming technologies shaping the nation’s next phase of grid integration.
The Polish Photovoltaic and Energy Storage Association (PSFiME) says proposed changes to Poland’s energy law could impose high upfront costs on developers, raising market entry barriers and unfairly favouring large, well-capitalized players.
Poland’s Central Transport Port company tendered 20 MW of solar PV plus 50 MW of battery storage capacity with a working time of two hours. The project’s capacities could be expanded in the future, when the Port Polska airport will be fully operational.
The Poland-based module manufacturer has developed Photonwall, a building integrated solution for ventilated façades. It also offers Photonroof, a ceramic PV roof tile solution. Both BIPV products are available in colors and finishes that match the aesthetics of modern and historic buildings.
London-based consultancy GlobalData says Poland could add between 3 GW and 4 GW of solar annually through to the middle of the next decade.
Poland has awarded public support to 172 large-scale battery storage projects totaling 14.5 GWh, with construction required to be completed by the end of 2028.
Poland’s state environmental fund says developers sought PLN 28 billion ($7.7 billion) for 20 GW and 122 GWh of storage projects – nearly seven times the program’s budget, with 183 projects eligible for funding.
Following reports of fraudulent solar inspections, Poland’s energy regulator has issued an announcement clarifying who is authorized to conduct such assessments.
Poland’s lower house of parliament, the Sejm, has passed amendments to the Building Law to remove the requirement for building permits to construct energy storage facilities with capacities of up to 30 kWh.
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