How much energy do solar panels produce in Ovar?

A 5 kWp solar panel system in Ovar, Portugal produces approximately 7,424 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Ovar?

A 5 kWp system without battery saves approximately €659 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 8.3 years.

What is the optimal panel angle in Ovar?

The optimal tilt angle for solar panels in Ovar is 36 degrees facing 5 degrees from south.

Solar Panels in Ovar

Portugal · 40.86°N, 8.63°W

Solar Potential

Very Good

1,485 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

System Size

Battery Storage

Annual Output

7,424kWh

Net Annual Savings

€659

Payback Period

8.3 yrs

25-Year Net

€14,829

Savings Breakdown

Self-consumed (18% of 7,424 kWh)1,336 kWh × 0.220 €/kWh

→ Savings from own usage+€294

Injected to grid (82% of production)6,088 kWh × 0.060 €/kWh

→ Feed-in revenue+€365

Net Annual Savings€659

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

455 kWh

511 kWh

616 kWh

669 kWh

746 kWh

724 kWh

792 kWh

784 kWh

700 kWh

560 kWh

438 kWh

428 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	455	109
February	511	125
March	616	153
April	669	171
May	746	193
June	724	189
July	792	208
August	784	208
September	700	183
October	560	142
November	438	107
December	428	103
Total	7,424	1,892

Environmental Impact

CO2 Saved Per Year

1,730 kg

Equivalent Trees Planted

79 trees

Optimal Panel Angle

36° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 40.85862°N, 8.62513°W
System Loss: 14%
Optimal Inclination: 36°
Optimal Azimuth: 5°
Yearly Irradiation: 1892 kWh/m2
Retail Electricity Price: 0.220 EUR/kWh
Feed-in Tariff: 0.060 EUR/kWh
Install Cost: 1,100 EUR/kWp

€1,657

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