Solar Panels in Witten

Germany · 51.44°N, 7.35°E

2out of 5

Solar Potential

Moderate

1,013 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

Annual Output

5,066kWh

Net Annual Savings

€753

Payback Period

8.6 yrs

25-Year Net

€17,384

Savings Breakdown

Self-consumed (23% of 5,066 kWh)1,165 kWh × 0.384 €/kWh
→ Savings from own usage+€447
Injected to grid (77% of production)3,901 kWh × 0.079 €/kWh
→ Feed-in revenue+€307
Net Annual Savings€753
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

173 kWh
268 kWh
448 kWh
569 kWh
615 kWh
611 kWh
604 kWh
570 kWh
482 kWh
357 kWh
220 kWh
149 kWh
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MonthEnergy (kWh)Irradiation (kWh/m²)
January17340
February26862
March448108
April569141
May615155
June611157
July604156
August570146
September482121
October35787
November22052
December14935
Total5,0661,261

Environmental Impact

CO2 Saved Per Year

1,180 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source
EU PVGIS v5.3
Coordinates
51.44362°N, 7.35258°E
System Loss
14%
Optimal Inclination
39°
Optimal Azimuth
-2°
Yearly Irradiation
1261 kWh/m2
Retail Electricity Price
0.384 EUR/kWh
Feed-in Tariff
0.079 EUR/kWh
Install Cost
1,300 EUR/kWp

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