How much energy do solar panels produce in Olten?

A 5 kWp solar panel system in Olten, Switzerland produces approximately 5,791 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Olten?

A 5 kWp system without battery saves approximately €788 per year (accounting for 24% self-consumption and feed-in tariff for surplus). The payback period is 11.4 years.

What is the optimal panel angle in Olten?

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

Solar Panels in Olten

Switzerland · 47.35°N, 7.90°E

Solar Potential

Moderate

1,158 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

5,791kWh

Net Annual Savings

€788

Payback Period

11.4 yrs

25-Year Net

€15,266

Savings Breakdown

Self-consumed (24% of 5,791 kWh)1,390 kWh × 0.250 €/kWh

→ Savings from own usage+€347

Injected to grid (76% of production)4,401 kWh × 0.100 €/kWh

→ Feed-in revenue+€440

Net Annual Savings€788

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

246 kWh

354 kWh

535 kWh

616 kWh

628 kWh

662 kWh

683 kWh

636 kWh

565 kWh

418 kWh

248 kWh

200 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	246	58
February	354	84
March	535	131
April	616	156
May	628	161
June	662	174
July	683	182
August	636	168
September	565	145
October	418	104
November	248	60
December	200	48
Total	5,791	1,470

Environmental Impact

CO2 Saved Per Year

1,349 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 47.34999°N, 7.90329°E
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: 3°
Yearly Irradiation: 1470 kWh/m2
Retail Electricity Price: 0.250 EUR/kWh
Feed-in Tariff: 0.100 EUR/kWh
Install Cost: 1,800 EUR/kWp

€1,432

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