How much energy do solar panels produce in Halle?

A 5 kWp solar panel system in Halle, Belgium produces approximately 5,323 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Halle?

A 5 kWp system without battery saves approximately €642 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 9.3 years.

What is the optimal panel angle in Halle?

The optimal tilt angle for solar panels in Halle is 39 degrees facing -3 degrees from south.

Solar Panels in Halle

Belgium · 50.73°N, 4.23°E

Solar Potential

Moderate

1,065 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

5,323kWh

Net Annual Savings

€642

Payback Period

9.3 yrs

25-Year Net

€14,684

Savings Breakdown

Self-consumed (23% of 5,323 kWh)1,224 kWh × 0.357 €/kWh

→ Savings from own usage+€437

Injected to grid (77% of production)4,099 kWh × 0.050 €/kWh

→ Feed-in revenue+€205

Net Annual Savings€642

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

197 kWh

282 kWh

472 kWh

607 kWh

643 kWh

629 kWh

574 kWh

515 kWh

378 kWh

227 kWh

171 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	197	46
February	282	66
March	472	113
April	607	150
May	643	161
June	629	161
July	629	163
August	574	147
September	515	129
October	378	92
November	227	54
December	171	40
Total	5,323	1,323

Environmental Impact

CO2 Saved Per Year

1,240 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.73385°N, 4.23454°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -3°
Yearly Irradiation: 1323 kWh/m2
Retail Electricity Price: 0.357 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,200 EUR/kWp

€1,861

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