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

A 5 kWp solar panel system in Saint-Malo, France produces approximately 5,808 kWh per year, based on EU PVGIS data.

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

A 5 kWp system without battery saves approximately €938 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 Saint-Malo?

The optimal tilt angle for solar panels in Saint-Malo is 39 degrees facing 4 degrees from south.

Solar Panels in Saint-Malo

France · 48.65°N, 2.01°W

Solar Potential

Moderate

1,162 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

5,808kWh

Net Annual Savings

€938

Payback Period

8.0 yrs

25-Year Net

€21,165

Savings Breakdown

Self-consumed (25% of 5,808 kWh)1,452 kWh × 0.256 €/kWh

→ Savings from own usage+€372

Injected to grid (75% of production)4,356 kWh × 0.130 €/kWh

→ Feed-in revenue+€567

Net Annual Savings€938

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

240 kWh

343 kWh

504 kWh

653 kWh

671 kWh

645 kWh

678 kWh

621 kWh

548 kWh

396 kWh

282 kWh

226 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	240	56
February	343	81
March	504	121
April	653	160
May	671	167
June	645	163
July	678	174
August	621	158
September	548	137
October	396	97
November	282	67
December	226	53
Total	5,808	1,434

Environmental Impact

CO2 Saved Per Year

1,353 kg

Equivalent Trees Planted

62 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.64738°N, 2.00877°W
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: 4°
Yearly Irradiation: 1434 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,494

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