How much energy do solar panels produce in Heusy?

A 5 kWp solar panel system in Heusy, Belgium produces approximately 5,044 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Heusy?

A 5 kWp system without battery saves approximately €608 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 9.9 years.

What is the optimal panel angle in Heusy?

The optimal tilt angle for solar panels in Heusy is 38 degrees facing -4 degrees from south.

Solar Panels in Heusy

Belgium · 50.57°N, 5.87°E

Solar Potential

Moderate

1,009 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

5,044kWh

Net Annual Savings

€608

Payback Period

9.9 yrs

25-Year Net

€13,598

Savings Breakdown

Self-consumed (23% of 5,044 kWh)1,160 kWh × 0.357 €/kWh

→ Savings from own usage+€414

Injected to grid (77% of production)3,884 kWh × 0.050 €/kWh

→ Feed-in revenue+€194

Net Annual Savings€608

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

177 kWh

265 kWh

443 kWh

570 kWh

602 kWh

603 kWh

613 kWh

552 kWh

491 kWh

356 kWh

214 kWh

158 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	177	41
February	265	62
March	443	106
April	570	140
May	602	150
June	603	154
July	613	158
August	552	141
September	491	123
October	356	86
November	214	51
December	158	37
Total	5,044	1,248

Environmental Impact

CO2 Saved Per Year

1,175 kg

Equivalent Trees Planted

53 trees

Optimal Panel Angle

38° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.57457°N, 5.86618°E
System Loss: 14%
Optimal Inclination: 38°
Optimal Azimuth: -4°
Yearly Irradiation: 1248 kWh/m2
Retail Electricity Price: 0.357 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,200 EUR/kWp

€1,856

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