Solar Panels in Areeiro

Portugal · 38.74°N, 9.14°W

4out of 5

Solar Potential

Very Good

1,579 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

7,895kWh

Net Annual Savings

€701

Payback Period

7.8 yrs

25-Year Net

€16,119

Savings Breakdown

Self-consumed (18% of 7,895 kWh)1,421 kWh × 0.220 €/kWh
→ Savings from own usage+€313
Injected to grid (82% of production)6,474 kWh × 0.060 €/kWh
→ Feed-in revenue+€388
Net Annual Savings€701
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

481 kWh
525 kWh
664 kWh
705 kWh
785 kWh
776 kWh
854 kWh
851 kWh
749 kWh
599 kWh
462 kWh
444 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January481116
February525128
March664165
April705179
May785203
June776202
July854224
August851224
September749195
October599152
November462113
December444107
Total7,8952,007

Environmental Impact

CO2 Saved Per Year

1,840 kg

Equivalent Trees Planted

84 trees

Optimal Panel Angle

33° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
38.741°N, 9.138°W
System Loss
14%
Optimal Inclination
33°
Optimal Azimuth
4°
Yearly Irradiation
2007 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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