How much energy do solar panels produce in Tudela?

A 5 kWp solar panel system in Tudela, Spain produces approximately 7,786 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Tudela?

A 5 kWp system without battery saves approximately €670 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.9 years.

What is the optimal panel angle in Tudela?

The optimal tilt angle for solar panels in Tudela is 37 degrees facing -3 degrees from south.

Solar Panels in Tudela

Spain · 42.06°N, 1.60°W

Solar Potential

Very Good

1,557 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

7,786kWh

Net Annual Savings

€670

Payback Period

7.9 yrs

25-Year Net

€15,646

Savings Breakdown

Self-consumed (18% of 7,786 kWh)1,401 kWh × 0.250 €/kWh

→ Savings from own usage+€350

Injected to grid (82% of production)6,384 kWh × 0.050 €/kWh

→ Feed-in revenue+€319

Net Annual Savings€670

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

468 kWh

558 kWh

678 kWh

703 kWh

761 kWh

754 kWh

830 kWh

822 kWh

726 kWh

619 kWh

458 kWh

409 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	468	110
February	558	134
March	678	167
April	703	178
May	761	196
June	754	200
July	830	222
August	822	219
September	726	188
October	619	156
November	458	110
December	409	97
Total	7,786	1,977

Environmental Impact

CO2 Saved Per Year

1,814 kg

Equivalent Trees Planted

82 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 42.06166°N, 1.60452°W
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: -3°
Yearly Irradiation: 1977 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€2,038

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