How much energy do solar panels produce in Namur?

A 5 kWp solar panel system in Namur, Belgium produces approximately 5,269 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Namur?

A 5 kWp system without battery saves approximately €635 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 9.4 years.

What is the optimal panel angle in Namur?

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

Solar Panels in Namur

Belgium · 50.47°N, 4.87°E

Solar Potential

Moderate

1,054 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

5,269kWh

Net Annual Savings

€635

Payback Period

9.4 yrs

25-Year Net

€14,472

Savings Breakdown

Self-consumed (23% of 5,269 kWh)1,212 kWh × 0.357 €/kWh

→ Savings from own usage+€433

Injected to grid (77% of production)4,057 kWh × 0.050 €/kWh

→ Feed-in revenue+€203

Net Annual Savings€635

Installation cost (5 kWp × 1,200 €/kWp)€6,000

Belgium Solar Policy

Flanders: digital meters mandatory since 2025, no prosumer fee. Surplus sold at wholesale (~€0.04-0.06/kWh). Wallonia: analog meter holders keep net metering until 2030 but pay prosumer tariff. Brussels: net billing. 6% VAT.

Source: VREG/CWaPE/BRUGEL, 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

189 kWh

279 kWh

467 kWh

595 kWh

631 kWh

626 kWh

629 kWh

577 kWh

517 kWh

372 kWh

225 kWh

162 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	189	44
February	279	65
March	467	112
April	595	147
May	631	157
June	626	160
July	629	163
August	577	148
September	517	130
October	372	90
November	225	53
December	162	38
Total	5,269	1,307

Environmental Impact

CO2 Saved Per Year

1,228 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.4669°N, 4.86746°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -2°
Yearly Irradiation: 1307 kWh/m2
Retail Electricity Price: 0.357 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,200 EUR/kWp

€1,889

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