How much energy do solar panels produce in Mayenne?

A 5 kWp solar panel system in Mayenne, France produces approximately 5,707 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Mayenne?

A 5 kWp system without battery saves approximately €922 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 Mayenne?

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

Solar Panels in Mayenne

France · 48.30°N, 0.61°W

Solar Potential

Moderate

1,141 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

5,707kWh

Net Annual Savings

€922

Payback Period

8.1 yrs

25-Year Net

€20,667

Savings Breakdown

Self-consumed (25% of 5,707 kWh)1,427 kWh × 0.256 €/kWh

→ Savings from own usage+€365

Injected to grid (75% of production)4,281 kWh × 0.130 €/kWh

→ Feed-in revenue+€557

Net Annual Savings€922

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

230 kWh

331 kWh

498 kWh

623 kWh

645 kWh

632 kWh

655 kWh

618 kWh

562 kWh

394 kWh

286 kWh

234 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	230	54
February	331	78
March	498	120
April	623	155
May	645	162
June	632	163
July	655	171
August	618	160
September	562	143
October	394	97
November	286	68
December	234	55
Total	5,707	1,426

Environmental Impact

CO2 Saved Per Year

1,330 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.30337°N, 0.61383°W
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -2°
Yearly Irradiation: 1426 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,461

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