How much energy do solar panels produce in Velenje?

A 5 kWp solar panel system in Velenje, Slovenia produces approximately 5,777 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Velenje?

A 5 kWp system without battery saves approximately €488 per year (accounting for 23% self-consumption and feed-in tariff for surplus). The payback period is 11.3 years.

What is the optimal panel angle in Velenje?

The optimal tilt angle for solar panels in Velenje is 37 degrees facing -14 degrees from south.

Solar Panels in Velenje

Slovenia · 46.36°N, 15.11°E

Solar Potential

Moderate

1,155 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

5,777kWh

Net Annual Savings

€488

Payback Period

11.3 yrs

25-Year Net

€9,836

Savings Breakdown

Self-consumed (23% of 5,777 kWh)1,329 kWh × 0.200 €/kWh

→ Savings from own usage+€266

Injected to grid (77% of production)4,449 kWh × 0.050 €/kWh

→ Feed-in revenue+€222

Net Annual Savings€488

Installation cost (5 kWp × 1,100 €/kWp)€5,500

Data Confidence: Estimated

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

Slovenia Solar Policy

Net metering ended Oct 2024. Market-based surplus compensation.

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

295 kWh

362 kWh

512 kWh

582 kWh

607 kWh

646 kWh

685 kWh

639 kWh

523 kWh

427 kWh

259 kWh

240 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	295	69
February	362	85
March	512	124
April	582	147
May	607	157
June	646	171
July	685	184
August	639	170
September	523	135
October	427	106
November	259	63
December	240	57
Total	5,777	1,469

Environmental Impact

CO2 Saved Per Year

1,346 kg

Equivalent Trees Planted

61 trees

Optimal Panel Angle

37° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 46.35719°N, 15.11277°E
System Loss: 14%
Optimal Inclination: 37°
Optimal Azimuth: -14°
Yearly Irradiation: 1469 kWh/m2
Retail Electricity Price: 0.200 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 1,100 EUR/kWp

€1,171

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