Solar panels in Valença
Real PVGIS irradiance data for Valença: 1,376 kWh/kWp/year, 33% lower than the Algarve, plus typical local costs and payback.
Valença sits in the Alto Minho subregion of Northern Portugal. A 17th-century walled fortress town drawing cross-border visitors from Galicia. The fortifications are UNESCO-listed and the town is known for its linen and embroidery.
Fortified hilltop town on the Minho river, directly opposite the Spanish city of Tui. More exposed than valley towns, with a slightly lower yield at 1,376 kWh/kWp. The elevated position reduces shading from surrounding terrain.
The fortified old town has heritage planning restrictions — check with the câmara municipal before installing on any listed property. New housing on the outskirts has no such restrictions and typically has clean south-facing pitches.
Local irradiance data
1,376kWh/kWp/year
PVGIS estimate for Valença
-33%vs Algarve
Algarve benchmark: 2,050 kWh/kWp/year
Illustrative example
For a 6 kWp system in Valença, assuming a typical mix of daytime and evening electricity use:
6,600–8,100€
Typical installed cost range
€999
Estimated annual saving
7.4 yrs
Estimated payback period
This is a general illustration, not a quote. Your actual system size, cost and payback depend on your roof, consumption and postcode — the Blueprint gives you the exact numbers for your property.
Solar in other Minho towns
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