How much energy do solar panels produce in Erandio?

A 5 kWp solar panel system in Erandio, Spain produces approximately 6,019 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Erandio?

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 Erandio?

The optimal tilt angle for solar panels in Erandio is 36 degrees facing south.

Solar Panels in Erandio

Spain · 43.30°N, 2.97°W

Solar Potential

Good

1,204 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

6,019kWh

Net Annual Savings

€566

Payback Period

9.4 yrs

25-Year Net

€12,604

Savings Breakdown

Self-consumed (22% of 6,019 kWh)1,324 kWh × 0.250 €/kWh

→ Savings from own usage+€331

Injected to grid (78% of production)4,695 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

319 kWh

390 kWh

521 kWh

578 kWh

634 kWh

596 kWh

638 kWh

630 kWh

585 kWh

483 kWh

327 kWh

316 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	319	76
February	390	94
March	521	128
April	578	144
May	634	160
June	596	154
July	638	166
August	630	163
September	585	149
October	483	121
November	327	79
December	316	76
Total	6,019	1,509

Environmental Impact

CO2 Saved Per Year

1,402 kg

Equivalent Trees Planted

64 trees

Optimal Panel Angle

36° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.30438°N, 2.97352°W
System Loss: 14%
Optimal Inclination: 36°
Optimal Azimuth: 0°
Yearly Irradiation: 1509 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,512

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