How much energy do solar panels produce in Louviers?

A 5 kWp solar panel system in Louviers, France produces approximately 5,579 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Louviers?

A 5 kWp system without battery saves approximately €901 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.3 years.

What is the optimal panel angle in Louviers?

The optimal tilt angle for solar panels in Louviers is 38 degrees facing -3 degrees from south.

Solar Panels in Louviers

France · 49.22°N, 1.17°E

Solar Potential

Moderate

1,116 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

5,579kWh

Net Annual Savings

€901

Payback Period

8.3 yrs

25-Year Net

€20,033

Savings Breakdown

Self-consumed (25% of 5,579 kWh)1,395 kWh × 0.256 €/kWh

→ Savings from own usage+€357

Injected to grid (75% of production)4,184 kWh × 0.130 €/kWh

→ Feed-in revenue+€544

Net Annual Savings€901

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

212 kWh

310 kWh

480 kWh

627 kWh

641 kWh

644 kWh

654 kWh

605 kWh

546 kWh

400 kWh

252 kWh

210 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	212	50
February	310	73
March	480	115
April	627	155
May	641	160
June	644	165
July	654	170
August	605	156
September	546	138
October	400	97
November	252	60
December	210	49
Total	5,579	1,388

Environmental Impact

CO2 Saved Per Year

1,300 kg

Equivalent Trees Planted

59 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 49.21667°N, 1.16667°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -3°
Yearly Irradiation: 1388 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,397

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