How much energy do solar panels produce in Campanhã?

A 5 kWp solar panel system in Campanhã, Portugal produces approximately 7,406 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Campanhã?

A 5 kWp system without battery saves approximately €658 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 8.4 years.

What is the optimal panel angle in Campanhã?

The optimal tilt angle for solar panels in Campanhã is 35 degrees facing 1 degrees from south.

Solar Panels in Campanhã

Portugal · 41.16°N, 8.57°W

Solar Potential

Very Good

1,481 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

7,406kWh

Net Annual Savings

€658

Payback Period

8.4 yrs

25-Year Net

€14,779

Savings Breakdown

Self-consumed (18% of 7,406 kWh)1,333 kWh × 0.220 €/kWh

→ Savings from own usage+€293

Injected to grid (82% of production)6,073 kWh × 0.060 €/kWh

→ Feed-in revenue+€364

Net Annual Savings€658

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

447 kWh

508 kWh

618 kWh

672 kWh

753 kWh

732 kWh

802 kWh

788 kWh

703 kWh

551 kWh

432 kWh

401 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	447	107
February	508	124
March	618	153
April	672	171
May	753	195
June	732	191
July	802	211
August	788	209
September	703	183
October	551	139
November	432	105
December	401	96
Total	7,406	1,885

Environmental Impact

CO2 Saved Per Year

1,726 kg

Equivalent Trees Planted

78 trees

Optimal Panel Angle

35° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 41.15706°N, 8.57466°W
System Loss: 14%
Optimal Inclination: 35°
Optimal Azimuth: 1°
Yearly Irradiation: 1885 kWh/m2
Retail Electricity Price: 0.220 EUR/kWh
Feed-in Tariff: 0.060 EUR/kWh
Install Cost: 1,100 EUR/kWp

€1,640

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