How much energy do solar panels produce in Châlons-en-Champagne?

A 5 kWp solar panel system in Châlons-en-Champagne, France produces approximately 5,861 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Châlons-en-Champagne?

A 5 kWp system without battery saves approximately €947 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 7.9 years.

What is the optimal panel angle in Châlons-en-Champagne?

The optimal tilt angle for solar panels in Châlons-en-Champagne is 38 degrees facing -2 degrees from south.

Solar Panels in Châlons-en-Champagne

France · 48.95°N, 4.37°E

Solar Potential

Moderate

1,172 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

5,861kWh

Net Annual Savings

€947

Payback Period

7.9 yrs

25-Year Net

€21,426

Savings Breakdown

Self-consumed (25% of 5,861 kWh)1,465 kWh × 0.256 €/kWh

→ Savings from own usage+€375

Injected to grid (75% of production)4,396 kWh × 0.130 €/kWh

→ Feed-in revenue+€572

Net Annual Savings€947

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

229 kWh

334 kWh

528 kWh

657 kWh

672 kWh

667 kWh

681 kWh

639 kWh

580 kWh

425 kWh

245 kWh

203 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	229	53
February	334	78
March	528	127
April	657	163
May	672	169
June	667	173
July	681	178
August	639	166
September	580	147
October	425	104
November	245	59
December	203	48
Total	5,861	1,466

Environmental Impact

CO2 Saved Per Year

1,366 kg

Equivalent Trees Planted

62 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.95393°N, 4.36724°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -2°
Yearly Irradiation: 1466 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,416

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