How much energy do solar panels produce in Wilhelmstadt?

A 5 kWp solar panel system in Wilhelmstadt, Germany produces approximately 5,188 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Wilhelmstadt?

A 5 kWp system without battery saves approximately €772 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 8.4 years.

What is the optimal panel angle in Wilhelmstadt?

The optimal tilt angle for solar panels in Wilhelmstadt is 40 degrees facing -5 degrees from south.

Solar Panels in Wilhelmstadt

Germany · 52.52°N, 13.19°E

Solar Potential

Moderate

1,038 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

5,188kWh

Net Annual Savings

€772

Payback Period

8.4 yrs

25-Year Net

€17,959

Savings Breakdown

Self-consumed (23% of 5,188 kWh)1,193 kWh × 0.384 €/kWh

→ Savings from own usage+€458

Injected to grid (77% of production)3,995 kWh × 0.079 €/kWh

→ Feed-in revenue+€314

Net Annual Savings€772

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

162 kWh

276 kWh

441 kWh

597 kWh

644 kWh

643 kWh

632 kWh

598 kWh

511 kWh

353 kWh

193 kWh

137 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	162	38
February	276	63
March	441	105
April	597	147
May	644	163
June	643	167
July	632	166
August	598	155
September	511	128
October	353	86
November	193	46
December	137	32
Total	5,188	1,297

Environmental Impact

CO2 Saved Per Year

1,209 kg

Equivalent Trees Planted

55 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.52379°N, 13.18916°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -5°
Yearly Irradiation: 1297 kWh/m2
Retail Electricity Price: 0.384 EUR/kWh
Feed-in Tariff: 0.079 EUR/kWh
Install Cost: 1,300 EUR/kWp

€2,002

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