How much energy do solar panels produce in Loja?

A 5 kWp solar panel system in Loja, Spain produces approximately 8,389 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Loja?

A 5 kWp system without battery saves approximately €721 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 Loja?

The optimal tilt angle for solar panels in Loja is 33 degrees facing south.

Solar Panels in Loja

Spain · 37.17°N, 4.15°W

Solar Potential

Excellent

1,678 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

8,389kWh

Net Annual Savings

€721

Payback Period

7.4 yrs

25-Year Net

€17,269

Savings Breakdown

Self-consumed (18% of 8,389 kWh)1,510 kWh × 0.250 €/kWh

→ Savings from own usage+€377

Injected to grid (82% of production)6,879 kWh × 0.050 €/kWh

→ Feed-in revenue+€344

Net Annual Savings€721

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

551 kWh

592 kWh

719 kWh

725 kWh

804 kWh

851 kWh

840 kWh

746 kWh

682 kWh

548 kWh

528 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	551	134
February	592	145
March	719	179
April	725	186
May	804	210
June	804	216
July	851	234
August	840	230
September	746	198
October	682	176
November	548	135
December	528	129
Total	8,389	2,172

Environmental Impact

CO2 Saved Per Year

1,955 kg

Equivalent Trees Planted

89 trees

Optimal Panel Angle

33° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 37.16887°N, 4.15129°W
System Loss: 14%
Optimal Inclination: 33°
Optimal Azimuth: 0°
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

€2,033

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