How much energy do solar panels produce in Alsdorf?

A 5 kWp solar panel system in Alsdorf, Germany produces approximately 5,458 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Alsdorf?

A 5 kWp system without battery saves approximately €812 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 8.0 years.

What is the optimal panel angle in Alsdorf?

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

Solar Panels in Alsdorf

Germany · 50.88°N, 6.16°E

Solar Potential

Moderate

1,092 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

5,458kWh

Net Annual Savings

€812

Payback Period

8.0 yrs

25-Year Net

€19,233

Savings Breakdown

Self-consumed (23% of 5,458 kWh)1,255 kWh × 0.384 €/kWh

→ Savings from own usage+€481

Injected to grid (77% of production)4,203 kWh × 0.079 €/kWh

→ Feed-in revenue+€330

Net Annual Savings€812

Installation cost (5 kWp × 1,300 €/kWp)€6,500

Germany Solar Policy

Feed-in tariff guaranteed 20 years. 0% VAT on solar since 2023. FiT degresses 1% every 6 months.

Source: BNetzA, 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

206 kWh

296 kWh

476 kWh

604 kWh

645 kWh

638 kWh

642 kWh

586 kWh

531 kWh

398 kWh

256 kWh

180 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	206	48
February	296	69
March	476	114
April	604	149
May	645	162
June	638	164
July	642	166
August	586	150
September	531	133
October	398	96
November	256	60
December	180	42
Total	5,458	1,353

Environmental Impact

CO2 Saved Per Year

1,272 kg

Equivalent Trees Planted

58 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.87673°N, 6.16399°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -3°
Yearly Irradiation: 1353 kWh/m2
Retail Electricity Price: 0.384 EUR/kWh
Feed-in Tariff: 0.079 EUR/kWh
Install Cost: 1,300 EUR/kWp

€1,501

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