How much energy do solar panels produce in Oviedo?

A 5 kWp solar panel system in Oviedo, Spain produces approximately 6,023 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Oviedo?

A 5 kWp system without battery saves approximately €566 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 9.4 years.

What is the optimal panel angle in Oviedo?

The optimal tilt angle for solar panels in Oviedo is 38 degrees facing -2 degrees from south.

Solar Panels in Oviedo

Spain · 43.36°N, 5.84°W

Solar Potential

Good

1,205 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

6,023kWh

Net Annual Savings

€566

Payback Period

9.4 yrs

25-Year Net

€12,617

Savings Breakdown

Self-consumed (22% of 6,023 kWh)1,325 kWh × 0.250 €/kWh

→ Savings from own usage+€331

Injected to grid (78% of production)4,698 kWh × 0.050 €/kWh

→ Feed-in revenue+€235

Net Annual Savings€566

Installation cost (5 kWp × 1,061 €/kWp)€5,305

Spain Solar Policy

Compensación simplificada: surplus credited at €0.02-0.10/kWh, capped at your bill. No prosumer fees. IBI tax discount 30-50% in many municipalities.

Source: CNMC, 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

369 kWh

428 kWh

546 kWh

568 kWh

583 kWh

534 kWh

585 kWh

602 kWh

577 kWh

501 kWh

363 kWh

368 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	369	89
February	428	104
March	546	135
April	568	143
May	583	149
June	534	139
July	585	153
August	602	157
September	577	149
October	501	127
November	363	88
December	368	88
Total	6,023	1,521

Environmental Impact

CO2 Saved Per Year

1,403 kg

Equivalent Trees Planted

64 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.36029°N, 5.84476°W
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -2°
Yearly Irradiation: 1521 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,557

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