How much energy do solar panels produce in Saint-Brieuc?

A 5 kWp solar panel system in Saint-Brieuc, France produces approximately 5,713 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Saint-Brieuc?

A 5 kWp system without battery saves approximately €923 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 Saint-Brieuc?

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

Solar Panels in Saint-Brieuc

France · 48.52°N, 2.77°W

Solar Potential

Moderate

1,143 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

5,713kWh

Net Annual Savings

€923

Payback Period

8.1 yrs

25-Year Net

€20,695

Savings Breakdown

Self-consumed (25% of 5,713 kWh)1,428 kWh × 0.256 €/kWh

→ Savings from own usage+€366

Injected to grid (75% of production)4,285 kWh × 0.130 €/kWh

→ Feed-in revenue+€557

Net Annual Savings€923

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

242 kWh

339 kWh

491 kWh

628 kWh

652 kWh

626 kWh

664 kWh

607 kWh

541 kWh

408 kWh

286 kWh

231 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	242	57
February	339	80
March	491	118
April	628	154
May	652	162
June	626	159
July	664	171
August	607	155
September	541	136
October	408	99
November	286	68
December	231	54
Total	5,713	1,413

Environmental Impact

CO2 Saved Per Year

1,331 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.51513°N, 2.76838°W
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: 1°
Yearly Irradiation: 1413 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,478

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