How much energy do solar panels produce in Pasaia?

A 5 kWp solar panel system in Pasaia, Spain produces approximately 5,835 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Pasaia?

A 5 kWp system without battery saves approximately €549 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 9.7 years.

What is the optimal panel angle in Pasaia?

The optimal tilt angle for solar panels in Pasaia is 37 degrees facing -2 degrees from south.

Solar Panels in Pasaia

Spain · 43.33°N, 1.93°W

Solar Potential

Moderate

1,167 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

5,835kWh

Net Annual Savings

€549

Payback Period

9.7 yrs

25-Year Net

€12,058

Savings Breakdown

Self-consumed (22% of 5,835 kWh)1,284 kWh × 0.250 €/kWh

→ Savings from own usage+€321

Injected to grid (78% of production)4,552 kWh × 0.050 €/kWh

→ Feed-in revenue+€228

Net Annual Savings€549

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

312 kWh

393 kWh

518 kWh

549 kWh

589 kWh

566 kWh

602 kWh

611 kWh

574 kWh

474 kWh

325 kWh

320 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	312	75
February	393	94
March	518	128
April	549	137
May	589	148
June	566	146
July	602	157
August	611	158
September	574	147
October	474	118
November	325	78
December	320	77
Total	5,835	1,463

Environmental Impact

CO2 Saved Per Year

1,360 kg

Equivalent Trees Planted

62 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.3253°N, 1.92707°W
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: -2°
Yearly Irradiation: 1463 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,438

Want to compare Pasaia with another city?

Use our interactive calculator to compare any European location.

Open Calculator