How much energy do solar panels produce in Dilbeek?

A 5 kWp solar panel system in Dilbeek, Belgium produces approximately 5,280 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Dilbeek?

A 5 kWp system without battery saves approximately €637 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 Dilbeek?

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

Solar Panels in Dilbeek

Belgium · 50.85°N, 4.26°E

Solar Potential

Moderate

1,056 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

5,280kWh

Net Annual Savings

€637

Payback Period

9.4 yrs

25-Year Net

€14,517

Savings Breakdown

Self-consumed (23% of 5,280 kWh)1,214 kWh × 0.357 €/kWh

→ Savings from own usage+€434

Injected to grid (77% of production)4,066 kWh × 0.050 €/kWh

→ Feed-in revenue+€203

Net Annual Savings€637

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

280 kWh

469 kWh

601 kWh

636 kWh

624 kWh

623 kWh

570 kWh

510 kWh

374 kWh

225 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	280	66
March	469	113
April	601	149
May	636	160
June	624	160
July	623	162
August	570	146
September	510	128
October	374	91
November	225	54
December	171	40
Total	5,280	1,314

Environmental Impact

CO2 Saved Per Year

1,230 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.84799°N, 4.25972°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -3°
Yearly Irradiation: 1314 kWh/m2
Retail Electricity Price: 0.357 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,200 EUR/kWp

€1,878

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