How much energy do solar panels produce in Les Clayes-sous-Bois?

A 5 kWp solar panel system in Les Clayes-sous-Bois, France produces approximately 5,742 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Les Clayes-sous-Bois?

A 5 kWp system without battery saves approximately €928 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 Les Clayes-sous-Bois?

The optimal tilt angle for solar panels in Les Clayes-sous-Bois is 38 degrees facing -4 degrees from south.

Solar Panels in Les Clayes-sous-Bois

France · 48.82°N, 1.99°E

Solar Potential

Moderate

1,148 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

5,742kWh

Net Annual Savings

€928

Payback Period

8.1 yrs

25-Year Net

€20,839

Savings Breakdown

Self-consumed (25% of 5,742 kWh)1,436 kWh × 0.256 €/kWh

→ Savings from own usage+€368

Injected to grid (75% of production)4,307 kWh × 0.130 €/kWh

→ Feed-in revenue+€560

Net Annual Savings€928

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

218 kWh

313 kWh

503 kWh

639 kWh

649 kWh

657 kWh

678 kWh

629 kWh

564 kWh

410 kWh

265 kWh

218 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	218	51
February	313	74
March	503	121
April	639	158
May	649	163
June	657	169
July	678	177
August	629	163
September	564	143
October	410	100
November	265	63
December	218	51
Total	5,742	1,433

Environmental Impact

CO2 Saved Per Year

1,338 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.82206°N, 1.98677°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -4°
Yearly Irradiation: 1433 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,475

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