How much energy do solar panels produce in Winterthur?

A 5 kWp solar panel system in Winterthur, Switzerland produces approximately 5,765 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Winterthur?

A 5 kWp system without battery saves approximately €784 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 11.5 years.

What is the optimal panel angle in Winterthur?

The optimal tilt angle for solar panels in Winterthur is 37 degrees facing 3 degrees from south.

Solar Panels in Winterthur

Switzerland · 47.51°N, 8.72°E

Solar Potential

Moderate

1,153 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

5,765kWh

Net Annual Savings

€784

Payback Period

11.5 yrs

25-Year Net

€15,155

Savings Breakdown

Self-consumed (24% of 5,765 kWh)1,384 kWh × 0.250 €/kWh

→ Savings from own usage+€346

Injected to grid (76% of production)4,381 kWh × 0.100 €/kWh

→ Feed-in revenue+€438

Net Annual Savings€784

Installation cost (5 kWp × 1,800 €/kWp)€9,000

Data Confidence: Estimated

Note: Feed-in tariff and policy data for Switzerland is estimated and may not reflect current regulations.

Switzerland Solar Policy

New national minimum compensation from 2026. Varies by utility €0.05-0.15/kWh. Pronovo investment contribution. 8.1% VAT.

Source: Industry estimate, not officially verified

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

247 kWh

336 kWh

535 kWh

622 kWh

635 kWh

662 kWh

681 kWh

632 kWh

558 kWh

407 kWh

247 kWh

202 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	247	58
February	336	80
March	535	130
April	622	156
May	635	162
June	662	173
July	681	180
August	632	167
September	558	143
October	407	101
November	247	60
December	202	48
Total	5,765	1,458

Environmental Impact

CO2 Saved Per Year

1,343 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 47.50564°N, 8.72413°E
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: 3°
Yearly Irradiation: 1458 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.100 EUR/kWh
Install Cost: 1,800 EUR/kWp

€1,446

Want to compare Winterthur with another city?

Use our interactive calculator to compare any European location.

Open Calculator