How much energy do solar panels produce in Le Vésinet?

A 5 kWp solar panel system in Le Vésinet, France produces approximately 5,720 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Le Vésinet?

A 5 kWp system without battery saves approximately €924 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.1 years.

What is the optimal panel angle in Le Vésinet?

The optimal tilt angle for solar panels in Le Vésinet is 38 degrees facing -4 degrees from south.

Solar Panels in Le Vésinet

France · 48.89°N, 2.13°E

Solar Potential

Moderate

1,144 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

5,720kWh

Net Annual Savings

€924

Payback Period

8.1 yrs

25-Year Net

€20,727

Savings Breakdown

Self-consumed (25% of 5,720 kWh)1,430 kWh × 0.256 €/kWh

→ Savings from own usage+€366

Injected to grid (75% of production)4,290 kWh × 0.130 €/kWh

→ Feed-in revenue+€558

Net Annual Savings€924

Installation cost (5 kWp × 1,500 €/kWp)€7,500

France Solar Policy

Obligation d'Achat: surplus buyback at €0.13/kWh for ≤9kWp. Full sale option at €0.23/kWh. 5.5% VAT for ≤9kWp systems.

Source: CRE tariff schedule Q1 2026, 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

220 kWh

321 kWh

500 kWh

633 kWh

643 kWh

649 kWh

673 kWh

621 kWh

558 kWh

410 kWh

268 kWh

222 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	220	51
February	321	76
March	500	121
April	633	157
May	643	162
June	649	167
July	673	176
August	621	161
September	558	141
October	410	100
November	268	64
December	222	52
Total	5,720	1,428

Environmental Impact

CO2 Saved Per Year

1,333 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.89281°N, 2.13308°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -4°
Yearly Irradiation: 1428 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,472

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