How much energy do solar panels produce in Heiloo?

A 5 kWp solar panel system in Heiloo, Netherlands produces approximately 5,510 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Heiloo?

A 5 kWp system without battery saves approximately €1,543 per year (accounting for 100% self-consumption and feed-in tariff for surplus). The payback period is 3.6 years.

What is the optimal panel angle in Heiloo?

The optimal tilt angle for solar panels in Heiloo is 40 degrees facing 3 degrees from south.

Solar Panels in Heiloo

Netherlands · 52.60°N, 4.69°E

Solar Potential

Moderate

1,102 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

5,510kWh

Net Annual Savings

€1,543

Payback Period

3.6 yrs

25-Year Net

€47,092

Savings Breakdown

Self-consumed (100% of 5,510 kWh)5,510 kWh × 0.280 €/kWh

→ Savings from own usage+€1,543

Injected to grid (0% of production)0 kWh × 0.070 €/kWh

→ Feed-in revenue+€0

Net Annual Savings€1,543

Installation cost (5 kWp × 1,100 €/kWp)€5,500

Net Metering Notice

Net metering (1:1) ends January 1, 2027. After that, surplus compensated at ~€0.05-0.10/kWh.

Netherlands Solar Policy

0% VAT on solar. Net metering makes solar very attractive until 2027. Battery storage becomes critical after.

Source: ACM, 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

186 kWh

275 kWh

508 kWh

662 kWh

713 kWh

687 kWh

679 kWh

617 kWh

492 kWh

342 kWh

199 kWh

148 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	186	43
February	275	64
March	508	119
April	662	160
May	713	175
June	687	172
July	679	172
August	617	155
September	492	122
October	342	82
November	199	47
December	148	35
Total	5,510	1,347

Environmental Impact

CO2 Saved Per Year

1,284 kg

Equivalent Trees Planted

58 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.60252°N, 4.68815°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: 3°
Yearly Irradiation: 1347 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.070 EUR/kWh
Install Cost: 1,100 EUR/kWp

€1,495

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