How much energy do solar panels produce in Lomme?

A 5 kWp solar panel system in Lomme, France produces approximately 5,406 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Lomme?

A 5 kWp system without battery saves approximately €887 per year (accounting for 27% self-consumption and feed-in tariff for surplus). The payback period is 8.5 years.

What is the optimal panel angle in Lomme?

The optimal tilt angle for solar panels in Lomme is 39 degrees facing -2 degrees from south.

Solar Panels in Lomme

France · 50.64°N, 2.99°E

Solar Potential

Moderate

1,081 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

5,406kWh

Net Annual Savings

€887

Payback Period

8.5 yrs

25-Year Net

€19,728

Savings Breakdown

Self-consumed (27% of 5,406 kWh)1,460 kWh × 0.256 €/kWh

→ Savings from own usage+€374

Injected to grid (73% of production)3,947 kWh × 0.130 €/kWh

→ Feed-in revenue+€513

Net Annual Savings€887

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

209 kWh

299 kWh

488 kWh

619 kWh

630 kWh

627 kWh

626 kWh

574 kWh

520 kWh

388 kWh

238 kWh

189 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	209	49
February	299	70
March	488	117
April	619	153
May	630	158
June	627	161
July	626	163
August	574	147
September	520	131
October	388	94
November	238	57
December	189	45
Total	5,406	1,345

Environmental Impact

CO2 Saved Per Year

1,260 kg

Equivalent Trees Planted

57 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.64358°N, 2.98715°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -2°
Yearly Irradiation: 1345 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,375

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