FF Wierzchosławice is a 1 MW solar power plant in Lesser Poland Voivodeship, Poland. It is operated by Energia Wierzchosławice. Based on its capacity (estimated), it can supply roughly 425 homes (estimated). It ranks #194 of 197 Poland power plants by installed capacity. Commissioned in 2011, it is around 15 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, solar supplies about 11.3% of Poland's electricity; the national grid averages 589 gCO₂/kWh (31.5% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1061572.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Energia Wierzchosławice.
This solar plant converts sunlight directly into electricity with photovoltaic panels. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 50.0°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 42% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 75/100 — this site sits in the top third of the power plants we cover by heating degree-days.
In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.
Solar PV loses ~0.35%/°C above 25°C cell temperature — roughly 0.0% at warm-season highs here (estimate).
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
The #8 largest solar power plant of 9 in Poland by capacity.
Poland has 9 solar power plants in this dataset, together about 17 MW of capacity.
Coordinates 50.0422, 20.8531 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
