How much energy do solar panels produce in Tolosa?

A 5 kWp solar panel system in Tolosa, Spain produces approximately 5,672 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Tolosa?

A 5 kWp system without battery saves approximately €533 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 10.0 years.

What is the optimal panel angle in Tolosa?

The optimal tilt angle for solar panels in Tolosa is 36 degrees facing -2 degrees from south.

Solar Panels in Tolosa

Spain · 43.13°N, 2.08°W

Solar Potential

Moderate

1,134 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

5,672kWh

Net Annual Savings

€533

Payback Period

10.0 yrs

25-Year Net

€11,571

Savings Breakdown

Self-consumed (22% of 5,672 kWh)1,248 kWh × 0.250 €/kWh

→ Savings from own usage+€312

Injected to grid (78% of production)4,424 kWh × 0.050 €/kWh

→ Feed-in revenue+€221

Net Annual Savings€533

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

299 kWh

370 kWh

490 kWh

531 kWh

569 kWh

565 kWh

607 kWh

606 kWh

556 kWh

465 kWh

307 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	299	72
February	370	89
March	490	121
April	531	134
May	569	145
June	565	148
July	607	161
August	606	158
September	556	143
October	465	116
November	307	74
December	307	73
Total	5,672	1,434

Environmental Impact

CO2 Saved Per Year

1,321 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

36° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.13484°N, 2.07801°W
System Loss: 14%
Optimal Inclination: 36°
Optimal Azimuth: -2°
Yearly Irradiation: 1434 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,467

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