How much energy do solar panels produce in Heiligenhaus?

A 5 kWp solar panel system in Heiligenhaus, Germany produces approximately 5,097 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Heiligenhaus?

A 5 kWp system without battery saves approximately €758 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 8.6 years.

What is the optimal panel angle in Heiligenhaus?

The optimal tilt angle for solar panels in Heiligenhaus is 39 degrees facing -2 degrees from south.

Solar Panels in Heiligenhaus

Germany · 51.33°N, 6.97°E

Solar Potential

Moderate

1,019 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

5,097kWh

Net Annual Savings

€758

Payback Period

8.6 yrs

25-Year Net

€17,531

Savings Breakdown

Self-consumed (23% of 5,097 kWh)1,172 kWh × 0.384 €/kWh

→ Savings from own usage+€450

Injected to grid (77% of production)3,925 kWh × 0.079 €/kWh

→ Feed-in revenue+€308

Net Annual Savings€758

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

165 kWh

261 kWh

449 kWh

582 kWh

629 kWh

623 kWh

612 kWh

571 kWh

490 kWh

359 kWh

212 kWh

145 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	165	39
February	261	61
March	449	109
April	582	144
May	629	159
June	623	160
July	612	159
August	571	147
September	490	123
October	359	87
November	212	50
December	145	34
Total	5,097	1,272

Environmental Impact

CO2 Saved Per Year

1,188 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.32662°N, 6.97106°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -2°
Yearly Irradiation: 1272 kWh/m2
Retail Electricity Price: 0.384 EUR/kWh
Feed-in Tariff: 0.079 EUR/kWh
Install Cost: 1,300 EUR/kWp

€1,940

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