Solar Panels in Westerlo

Belgium · 51.09°N, 4.92°E

2out of 5

Solar Potential

Moderate

1,046 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

Annual Output

5,232kWh

Net Annual Savings

€631

Payback Period

9.5 yrs

25-Year Net

€14,330

Savings Breakdown

Self-consumed (23% of 5,232 kWh)1,203 kWh × 0.357 €/kWh
→ Savings from own usage+€430
Injected to grid (77% of production)4,029 kWh × 0.050 €/kWh
→ Feed-in revenue+€201
Net Annual Savings€631
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

193 kWh
272 kWh
465 kWh
595 kWh
632 kWh
617 kWh
621 kWh
570 kWh
505 kWh
368 kWh
231 kWh
164 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January19345
February27264
March465112
April595148
May632160
June617159
July621162
August570147
September505127
October36890
November23155
December16439
Total5,2321,307

Environmental Impact

CO2 Saved Per Year

1,219 kg

Equivalent Trees Planted

55 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
51.09049°N, 4.91544°E
System Loss
14%
Optimal Inclination
39°
Optimal Azimuth
-3°
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

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