How much energy do solar panels produce in Katwijk aan Zee?

A 5 kWp solar panel system in Katwijk aan Zee, Netherlands produces approximately 5,450 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Katwijk aan Zee?

A 5 kWp system without battery saves approximately €1,526 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 Katwijk aan Zee?

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

Solar Panels in Katwijk aan Zee

Netherlands · 52.20°N, 4.40°E

Solar Potential

Moderate

1,090 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

5,450kWh

Net Annual Savings

€1,526

Payback Period

3.6 yrs

25-Year Net

€46,526

Savings Breakdown

Self-consumed (100% of 5,450 kWh)5,450 kWh × 0.280 €/kWh

→ Savings from own usage+€1,526

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

→ Feed-in revenue+€0

Net Annual Savings€1,526

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

192 kWh

283 kWh

503 kWh

653 kWh

690 kWh

670 kWh

666 kWh

610 kWh

488 kWh

340 kWh

208 kWh

148 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	192	45
February	283	66
March	503	119
April	653	159
May	690	171
June	670	169
July	666	170
August	610	154
September	488	121
October	340	82
November	208	49
December	148	35
Total	5,450	1,339

Environmental Impact

CO2 Saved Per Year

1,270 kg

Equivalent Trees Planted

58 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.20333°N, 4.39861°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: 3°
Yearly Irradiation: 1339 kWh/m2
Retail Electricity Price: 0.280 EUR/kWh
Feed-in Tariff: 0.070 EUR/kWh
Install Cost: 1,100 EUR/kWp

€1,491

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