How much energy do solar panels produce in Ponta Delgada?

A 5 kWp solar panel system in Ponta Delgada, Portugal produces approximately 6,548 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Ponta Delgada?

A 5 kWp system without battery saves approximately €613 per year (accounting for 21% self-consumption and feed-in tariff for surplus). The payback period is 9.0 years.

What is the optimal panel angle in Ponta Delgada?

The optimal tilt angle for solar panels in Ponta Delgada is 31 degrees facing 2 degrees from south.

Solar Panels in Ponta Delgada

Portugal · 37.74°N, 25.67°W

Solar Potential

Good

1,310 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

6,548kWh

Net Annual Savings

€613

Payback Period

9.0 yrs

25-Year Net

€13,572

Savings Breakdown

Self-consumed (21% of 6,548 kWh)1,375 kWh × 0.220 €/kWh

→ Savings from own usage+€303

Injected to grid (79% of production)5,173 kWh × 0.060 €/kWh

→ Feed-in revenue+€310

Net Annual Savings€613

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

376 kWh

424 kWh

562 kWh

603 kWh

677 kWh

666 kWh

697 kWh

714 kWh

620 kWh

500 kWh

382 kWh

326 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	376	93
February	424	104
March	562	138
April	603	149
May	677	169
June	666	169
July	697	179
August	714	184
September	620	159
October	500	126
November	382	95
December	326	81
Total	6,548	1,647

Environmental Impact

CO2 Saved Per Year

1,526 kg

Equivalent Trees Planted

69 trees

Optimal Panel Angle

31° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 37.73952°N, 25.66874°W
System Loss: 14%
Optimal Inclination: 31°
Optimal Azimuth: 2°
Yearly Irradiation: 1647 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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