How much energy do solar panels produce in Alcoy?

A 5 kWp solar panel system in Alcoy, Spain produces approximately 7,856 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Alcoy?

A 5 kWp system without battery saves approximately €676 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.9 years.

What is the optimal panel angle in Alcoy?

The optimal tilt angle for solar panels in Alcoy is 35 degrees facing -8 degrees from south.

Solar Panels in Alcoy

Spain · 38.71°N, 0.47°W

Solar Potential

Very Good

1,571 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

7,856kWh

Net Annual Savings

€676

Payback Period

7.9 yrs

25-Year Net

€15,837

Savings Breakdown

Self-consumed (18% of 7,856 kWh)1,414 kWh × 0.250 €/kWh

→ Savings from own usage+€354

Injected to grid (82% of production)6,442 kWh × 0.050 €/kWh

→ Feed-in revenue+€322

Net Annual Savings€676

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

567 kWh

556 kWh

664 kWh

685 kWh

751 kWh

752 kWh

802 kWh

764 kWh

649 kWh

622 kWh

521 kWh

523 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	567	137
February	556	136
March	664	166
April	685	175
May	751	197
June	752	202
July	802	219
August	764	207
September	649	171
October	622	159
November	521	128
December	523	126
Total	7,856	2,022

Environmental Impact

CO2 Saved Per Year

1,831 kg

Equivalent Trees Planted

83 trees

Optimal Panel Angle

35° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 38.70545°N, 0.47432°W
System Loss: 14%
Optimal Inclination: 35°
Optimal Azimuth: -8°
Yearly Irradiation: 2022 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,061 EUR/kWp

€2,020

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