How much energy do solar panels produce in Nanterre?

A 5 kWp solar panel system in Nanterre, France produces approximately 5,819 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Nanterre?

A 5 kWp system without battery saves approximately €940 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 Nanterre?

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

Solar Panels in Nanterre

France · 48.89°N, 2.21°E

Solar Potential

Moderate

1,164 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

5,819kWh

Net Annual Savings

€940

Payback Period

8.0 yrs

25-Year Net

€21,216

Savings Breakdown

Self-consumed (25% of 5,819 kWh)1,455 kWh × 0.256 €/kWh

→ Savings from own usage+€372

Injected to grid (75% of production)4,364 kWh × 0.130 €/kWh

→ Feed-in revenue+€568

Net Annual Savings€940

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

229 kWh

333 kWh

512 kWh

641 kWh

648 kWh

651 kWh

673 kWh

632 kWh

564 kWh

423 kWh

282 kWh

230 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	229	53
February	333	78
March	512	124
April	641	159
May	648	163
June	651	168
July	673	176
August	632	164
September	564	143
October	423	103
November	282	67
December	230	54
Total	5,819	1,453

Environmental Impact

CO2 Saved Per Year

1,356 kg

Equivalent Trees Planted

62 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.89198°N, 2.20675°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -4°
Yearly Irradiation: 1453 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,481

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