How much energy do solar panels produce in Cártama?

A 5 kWp solar panel system in Cártama, Spain produces approximately 8,360 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Cártama?

A 5 kWp system without battery saves approximately €719 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.4 years.

What is the optimal panel angle in Cártama?

The optimal tilt angle for solar panels in Cártama is 33 degrees facing 7 degrees from south.

Solar Panels in Cártama

Spain · 36.71°N, 4.63°W

Solar Potential

Excellent

1,672 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

8,360kWh

Net Annual Savings

€719

Payback Period

7.4 yrs

25-Year Net

€17,191

Savings Breakdown

Self-consumed (18% of 8,360 kWh)1,505 kWh × 0.250 €/kWh

→ Savings from own usage+€376

Injected to grid (82% of production)6,855 kWh × 0.050 €/kWh

→ Feed-in revenue+€343

Net Annual Savings€719

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

582 kWh

579 kWh

706 kWh

724 kWh

805 kWh

808 kWh

843 kWh

829 kWh

737 kWh

664 kWh

548 kWh

537 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	582	142
February	579	143
March	706	177
April	724	187
May	805	212
June	808	218
July	843	232
August	829	226
September	737	195
October	664	171
November	548	137
December	537	131
Total	8,360	2,172

Environmental Impact

CO2 Saved Per Year

1,948 kg

Equivalent Trees Planted

89 trees

Optimal Panel Angle

33° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 36.71068°N, 4.63297°W
System Loss: 14%
Optimal Inclination: 33°
Optimal Azimuth: 7°
Yearly Irradiation: 2172 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€2,107

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