How much energy do solar panels produce in Eibar?

A 5 kWp solar panel system in Eibar, Spain produces approximately 5,647 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Eibar?

A 5 kWp system without battery saves approximately €531 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 Eibar?

The optimal tilt angle for solar panels in Eibar is 35 degrees facing 6 degrees from south.

Solar Panels in Eibar

Spain · 43.18°N, 2.47°W

Solar Potential

Moderate

1,129 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

5,647kWh

Net Annual Savings

€531

Payback Period

10.0 yrs

25-Year Net

€11,497

Savings Breakdown

Self-consumed (22% of 5,647 kWh)1,242 kWh × 0.250 €/kWh

→ Savings from own usage+€311

Injected to grid (78% of production)4,405 kWh × 0.050 €/kWh

→ Feed-in revenue+€220

Net Annual Savings€531

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

277 kWh

364 kWh

497 kWh

538 kWh

583 kWh

577 kWh

618 kWh

609 kWh

560 kWh

466 kWh

301 kWh

260 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	277	67
February	364	88
March	497	123
April	538	136
May	583	149
June	577	151
July	618	163
August	609	160
September	560	144
October	466	117
November	301	73
December	260	63
Total	5,647	1,434

Environmental Impact

CO2 Saved Per Year

1,316 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

35° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.18493°N, 2.47158°W
System Loss: 14%
Optimal Inclination: 35°
Optimal Azimuth: 6°
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

€1,454

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