How much energy do solar panels produce in Santander?

A 5 kWp solar panel system in Santander, Spain produces approximately 6,040 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Santander?

A 5 kWp system without battery saves approximately €568 per year (accounting for 22% self-consumption and feed-in tariff for surplus). The payback period is 9.3 years.

What is the optimal panel angle in Santander?

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

Solar Panels in Santander

Spain · 43.47°N, 3.80°W

Solar Potential

Good

1,208 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

6,040kWh

Net Annual Savings

€568

Payback Period

9.3 yrs

25-Year Net

€12,666

Savings Breakdown

Self-consumed (22% of 6,040 kWh)1,329 kWh × 0.250 €/kWh

→ Savings from own usage+€332

Injected to grid (78% of production)4,711 kWh × 0.050 €/kWh

→ Feed-in revenue+€236

Net Annual Savings€568

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

316 kWh

384 kWh

533 kWh

588 kWh

638 kWh

598 kWh

640 kWh

628 kWh

588 kWh

482 kWh

332 kWh

313 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	316	77
February	384	94
March	533	133
April	588	149
May	638	162
June	598	156
July	640	168
August	628	164
September	588	152
October	482	122
November	332	81
December	313	76
Total	6,040	1,534

Environmental Impact

CO2 Saved Per Year

1,407 kg

Equivalent Trees Planted

64 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.46589°N, 3.80493°W
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: 2°
Yearly Irradiation: 1534 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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