Solar Panels in Torres Vedras

Portugal · 39.09°N, 9.26°W

4out of 5

Solar Potential

Very Good

1,544 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

Annual Output

7,719kWh

Net Annual Savings

€685

Payback Period

8.0 yrs

25-Year Net

€15,637

Savings Breakdown

Self-consumed (18% of 7,719 kWh)1,389 kWh × 0.220 €/kWh
→ Savings from own usage+€306
Injected to grid (82% of production)6,330 kWh × 0.060 €/kWh
→ Feed-in revenue+€380
Net Annual Savings€685
Installation cost (5 kWp × 1,100 €/kWp)€5,500

Portugal Solar Policy

UPAC system: surplus at 90% of MIBEL market price (~€0.04-0.08/kWh). 23% VAT (6% temporary rate expired July 2025).

Source: ERSE, Eurostat H1 2025

The savings estimates shown are for informational purposes only and do not constitute financial advice. Actual savings depend on your specific installation, roof condition, shading, consumption patterns, and future electricity price changes. Feed-in tariffs and regulations change frequently. Always obtain quotes from certified installers and consult a financial advisor before making investment decisions.

Monthly Energy Production

482 kWh
519 kWh
646 kWh
686 kWh
762 kWh
751 kWh
813 kWh
823 kWh
732 kWh
593 kWh
457 kWh
454 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January482115
February519126
March646159
April686173
May762195
June751194
July813211
August823215
September732189
October593150
November457112
December454109
Total7,7191,948

Environmental Impact

CO2 Saved Per Year

1,799 kg

Equivalent Trees Planted

82 trees

Optimal Panel Angle

34° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
39.09109°N, 9.2586°W
System Loss
14%
Optimal Inclination
34°
Optimal Azimuth
6°
Yearly Irradiation
1948 kWh/m2
Retail Electricity Price
0.220 EUR/kWh
Feed-in Tariff
0.060 EUR/kWh
Install Cost
1,100 EUR/kWp

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