Rankings
Top Cities for Solar Energy
Ranked by annual energy output with a 5 kWp rooftop system
Malaga
Spain
Output
8.5 MWh
Savings
€2,123
Seville
Spain
Output
8.4 MWh
Savings
€2,090
Valletta
Malta
Output
8.2 MWh
Savings
€1,062
Valencia
Spain
Output
8.2 MWh
Savings
€2,041
Nicosia
Cyprus
Output
8.2 MWh
Savings
€1,796
Marseille
France
Output
8.1 MWh
Savings
€2,082
Madrid
Spain
Output
8.1 MWh
Savings
€2,025
Lisbon
Portugal
Output
7.9 MWh
Savings
€1,738
Athens
Greece
Output
7.9 MWh
Savings
€2,047
Barcelona
Spain
Output
7.9 MWh
Savings
€1,964
Nice
France
Output
7.7 MWh
Savings
€1,966
Porto
Portugal
Output
7.6 MWh
Savings
€1,661
Methodology
How It Works
Real Solar Data
We use the EU PVGIS system from the European Commission to calculate real solar energy output based on decades of satellite irradiation data.
Local Costs & Prices
Installation costs and electricity prices are customized per country so you see accurate savings figures for your location.
25-Year Projections
See payback periods, lifetime savings, and ROI accounting for panel degradation and electricity price trends.
Head to Head
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Custom Calculation for Any Location
Enter exact coordinates and system size to get precise solar output data from PVGIS.
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