How much energy do solar panels produce in Zubia?

A 5 kWp solar panel system in Zubia, Spain produces approximately 8,200 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Zubia?

A 5 kWp system without battery saves approximately €705 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.5 years.

What is the optimal panel angle in Zubia?

The optimal tilt angle for solar panels in Zubia is 34 degrees facing -4 degrees from south.

Solar Panels in Zubia

Spain · 37.12°N, 3.58°W

Solar Potential

Excellent

1,640 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

8,200kWh

Net Annual Savings

€705

Payback Period

7.5 yrs

25-Year Net

€16,763

Savings Breakdown

Self-consumed (18% of 8,200 kWh)1,476 kWh × 0.250 €/kWh

→ Savings from own usage+€369

Injected to grid (82% of production)6,724 kWh × 0.050 €/kWh

→ Feed-in revenue+€336

Net Annual Savings€705

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

572 kWh

566 kWh

674 kWh

684 kWh

763 kWh

786 kWh

840 kWh

825 kWh

720 kWh

658 kWh

553 kWh

560 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	572	138
February	566	138
March	674	168
April	684	174
May	763	199
June	786	211
July	840	230
August	825	224
September	720	190
October	658	169
November	553	136
December	560	136
Total	8,200	2,112

Environmental Impact

CO2 Saved Per Year

1,911 kg

Equivalent Trees Planted

87 trees

Optimal Panel Angle

34° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 37.11906°N, 3.584°W
System Loss: 14%
Optimal Inclination: 34°
Optimal Azimuth: -4°
Yearly Irradiation: 2112 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€2,111

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