How much energy do solar panels produce in Marín?

A 5 kWp solar panel system in Marín, Spain produces approximately 6,844 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Marín?

A 5 kWp system without battery saves approximately €616 per year (accounting for 20% self-consumption and feed-in tariff for surplus). The payback period is 8.6 years.

What is the optimal panel angle in Marín?

The optimal tilt angle for solar panels in Marín is 35 degrees facing 3 degrees from south.

Solar Panels in Marín

Spain · 42.39°N, 8.70°W

Solar Potential

Good

1,369 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

6,844kWh

Net Annual Savings

€616

Payback Period

8.6 yrs

25-Year Net

€14,085

Savings Breakdown

Self-consumed (20% of 6,844 kWh)1,369 kWh × 0.250 €/kWh

→ Savings from own usage+€342

Injected to grid (80% of production)5,475 kWh × 0.050 €/kWh

→ Feed-in revenue+€274

Net Annual Savings€616

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

373 kWh

445 kWh

566 kWh

635 kWh

706 kWh

697 kWh

776 kWh

762 kWh

661 kWh

502 kWh

370 kWh

353 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	373	89
February	445	108
March	566	139
April	635	160
May	706	180
June	697	180
July	776	201
August	762	199
September	661	170
October	502	126
November	370	90
December	353	84
Total	6,844	1,725

Environmental Impact

CO2 Saved Per Year

1,595 kg

Equivalent Trees Planted

72 trees

Optimal Panel Angle

35° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 42.39145°N, 8.70136°W
System Loss: 14%
Optimal Inclination: 35°
Optimal Azimuth: 3°
Yearly Irradiation: 1725 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€1,671

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