How much energy do solar panels produce in Idstein?

A 5 kWp solar panel system in Idstein, Germany produces approximately 5,263 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Idstein?

A 5 kWp system without battery saves approximately €783 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 8.3 years.

What is the optimal panel angle in Idstein?

The optimal tilt angle for solar panels in Idstein is 37 degrees facing -2 degrees from south.

Solar Panels in Idstein

Germany · 50.22°N, 8.27°E

Solar Potential

Moderate

1,053 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

5,263kWh

Net Annual Savings

€783

Payback Period

8.3 yrs

25-Year Net

€18,315

Savings Breakdown

Self-consumed (23% of 5,263 kWh)1,211 kWh × 0.384 €/kWh

→ Savings from own usage+€464

Injected to grid (77% of production)4,053 kWh × 0.079 €/kWh

→ Feed-in revenue+€319

Net Annual Savings€783

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

175 kWh

281 kWh

477 kWh

606 kWh

635 kWh

641 kWh

649 kWh

593 kWh

518 kWh

355 kWh

187 kWh

146 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	175	41
February	281	66
March	477	115
April	606	150
May	635	160
June	641	166
July	649	170
August	593	154
September	518	131
October	355	87
November	187	45
December	146	35
Total	5,263	1,318

Environmental Impact

CO2 Saved Per Year

1,226 kg

Equivalent Trees Planted

56 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.21773°N, 8.26679°E
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: -2°
Yearly Irradiation: 1318 kWh/m2
Retail Electricity Price: 0.384 EUR/kWh
Feed-in Tariff: 0.079 EUR/kWh
Install Cost: 1,300 EUR/kWp

€2,089

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