How much energy do solar panels produce in Épernay?

A 5 kWp solar panel system in Épernay, France produces approximately 5,815 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Épernay?

A 5 kWp system without battery saves approximately €940 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.0 years.

What is the optimal panel angle in Épernay?

The optimal tilt angle for solar panels in Épernay is 38 degrees facing -1 degrees from south.

Solar Panels in Épernay

France · 49.04°N, 3.96°E

Solar Potential

Moderate

1,163 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

5,815kWh

Net Annual Savings

€940

Payback Period

8.0 yrs

25-Year Net

€21,197

Savings Breakdown

Self-consumed (25% of 5,815 kWh)1,454 kWh × 0.256 €/kWh

→ Savings from own usage+€372

Injected to grid (75% of production)4,361 kWh × 0.130 €/kWh

→ Feed-in revenue+€567

Net Annual Savings€940

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

221 kWh

326 kWh

527 kWh

649 kWh

664 kWh

666 kWh

686 kWh

647 kWh

573 kWh

415 kWh

246 kWh

195 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	221	51
February	326	76
March	527	127
April	649	161
May	664	166
June	666	172
July	686	179
August	647	167
September	573	145
October	415	101
November	246	58
December	195	46
Total	5,815	1,450

Environmental Impact

CO2 Saved Per Year

1,355 kg

Equivalent Trees Planted

62 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 49.04°N, 3.95922°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -1°
Yearly Irradiation: 1450 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,442

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