How much energy do solar panels produce in Gavà?

A 5 kWp solar panel system in Gavà, Spain produces approximately 7,995 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Gavà?

A 5 kWp system without battery saves approximately €688 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.7 years.

What is the optimal panel angle in Gavà?

The optimal tilt angle for solar panels in Gavà is 38 degrees facing 2 degrees from south.

Solar Panels in Gavà

Spain · 41.31°N, 2.00°E

Solar Potential

Very Good

1,599 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

7,995kWh

Net Annual Savings

€688

Payback Period

7.7 yrs

25-Year Net

€16,208

Savings Breakdown

Self-consumed (18% of 7,995 kWh)1,439 kWh × 0.250 €/kWh

→ Savings from own usage+€360

Injected to grid (82% of production)6,556 kWh × 0.050 €/kWh

→ Feed-in revenue+€328

Net Annual Savings€688

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

554 kWh

563 kWh

708 kWh

721 kWh

786 kWh

783 kWh

806 kWh

770 kWh

671 kWh

601 kWh

513 kWh

518 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	554	132
February	563	136
March	708	174
April	721	181
May	786	201
June	783	204
July	806	213
August	770	203
September	671	174
October	601	151
November	513	125
December	518	124
Total	7,995	2,020

Environmental Impact

CO2 Saved Per Year

1,863 kg

Equivalent Trees Planted

85 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 41.30605°N, 2.00123°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: 2°
Yearly Irradiation: 2020 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,999

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