How much energy do solar panels produce in Lorient?

A 5 kWp solar panel system in Lorient, France produces approximately 6,263 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Lorient?

A 5 kWp system without battery saves approximately €1,004 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 7.5 years.

What is the optimal panel angle in Lorient?

The optimal tilt angle for solar panels in Lorient is 38 degrees facing 3 degrees from south.

Solar Panels in Lorient

France · 47.75°N, 3.37°W

Solar Potential

Good

1,253 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

6,263kWh

Net Annual Savings

€1,004

Payback Period

7.5 yrs

25-Year Net

€23,094

Savings Breakdown

Self-consumed (24% of 6,263 kWh)1,503 kWh × 0.256 €/kWh

→ Savings from own usage+€385

Injected to grid (76% of production)4,760 kWh × 0.130 €/kWh

→ Feed-in revenue+€619

Net Annual Savings€1,004

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

253 kWh

373 kWh

538 kWh

681 kWh

712 kWh

703 kWh

730 kWh

689 kWh

606 kWh

432 kWh

306 kWh

240 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	253	59
February	373	87
March	538	128
April	681	166
May	712	177
June	703	178
July	730	186
August	689	175
September	606	151
October	432	105
November	306	72
December	240	56
Total	6,263	1,541

Environmental Impact

CO2 Saved Per Year

1,459 kg

Equivalent Trees Planted

66 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 47.74817°N, 3.37177°W
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: 3°
Yearly Irradiation: 1541 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,580

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