How much energy do solar panels produce in Montgeron?

A 5 kWp solar panel system in Montgeron, France produces approximately 5,687 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Montgeron?

A 5 kWp system without battery saves approximately €919 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.2 years.

What is the optimal panel angle in Montgeron?

The optimal tilt angle for solar panels in Montgeron is 38 degrees facing -4 degrees from south.

Solar Panels in Montgeron

France · 48.71°N, 2.45°E

Solar Potential

Moderate

1,137 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

5,687kWh

Net Annual Savings

€919

Payback Period

8.2 yrs

25-Year Net

€20,568

Savings Breakdown

Self-consumed (25% of 5,687 kWh)1,422 kWh × 0.256 €/kWh

→ Savings from own usage+€364

Injected to grid (75% of production)4,266 kWh × 0.130 €/kWh

→ Feed-in revenue+€555

Net Annual Savings€919

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

213 kWh

318 kWh

503 kWh

635 kWh

644 kWh

652 kWh

670 kWh

628 kWh

556 kWh

402 kWh

251 kWh

215 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	213	50
February	318	75
March	503	122
April	635	158
May	644	162
June	652	169
July	670	175
August	628	163
September	556	141
October	402	98
November	251	60
December	215	51
Total	5,687	1,423

Environmental Impact

CO2 Saved Per Year

1,325 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.70543°N, 2.45039°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -4°
Yearly Irradiation: 1423 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,458

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