How much energy do solar panels produce in Colle di Val d'Elsa?

A 5 kWp solar panel system in Colle di Val d'Elsa, Italy produces approximately 6,945 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Colle di Val d'Elsa?

A 5 kWp system without battery saves approximately €774 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 7.8 years.

What is the optimal panel angle in Colle di Val d'Elsa?

The optimal tilt angle for solar panels in Colle di Val d'Elsa is 37 degrees facing -7 degrees from south.

Solar Panels in Colle di Val d'Elsa

Italy · 43.42°N, 11.13°E

Solar Potential

Good

1,389 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

6,945kWh

Net Annual Savings

€774

Payback Period

7.8 yrs

25-Year Net

€18,033

Savings Breakdown

Self-consumed (18% of 6,945 kWh)1,250 kWh × 0.300 €/kWh

→ Savings from own usage+€375

Injected to grid (82% of production)5,695 kWh × 0.070 €/kWh

→ Feed-in revenue+€399

Net Annual Savings€774

Installation cost (5 kWp × 1,200 €/kWp)€6,000

Italy Solar Policy

Scambio sul Posto (SSP) closed Sept 2025. Now Ritiro Dedicato at market zonal price. 50% Ecobonus tax deduction (declining to 36% in 2026-2027). 10% VAT.

Source: GSE/ARERA, 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

390 kWh

446 kWh

594 kWh

653 kWh

692 kWh

719 kWh

786 kWh

753 kWh

636 kWh

546 kWh

380 kWh

349 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	390	93
February	446	107
March	594	146
April	653	166
May	692	179
June	719	192
July	786	213
August	753	203
September	636	166
October	546	137
November	380	92
December	349	83
Total	6,945	1,778

Environmental Impact

CO2 Saved Per Year

1,618 kg

Equivalent Trees Planted

74 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 43.42107°N, 11.12739°E
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: -7°
Yearly Irradiation: 1778 kWh/m2
Retail Electricity Price: 0.300 EUR/kWh
Feed-in Tariff: 0.070 EUR/kWh
Install Cost: 1,200 EUR/kWp

€2,057

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