How much energy do solar panels produce in Gliwice?

A 5 kWp solar panel system in Gliwice, Poland produces approximately 5,407 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Gliwice?

A 5 kWp system without battery saves approximately €426 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 10.6 years.

What is the optimal panel angle in Gliwice?

The optimal tilt angle for solar panels in Gliwice is 39 degrees facing -3 degrees from south.

Solar Panels in Gliwice

Poland · 50.30°N, 18.68°E

Solar Potential

Moderate

1,081 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

5,407kWh

Net Annual Savings

€426

Payback Period

10.6 yrs

25-Year Net

€8,723

Savings Breakdown

Self-consumed (18% of 5,407 kWh)973 kWh × 0.210 €/kWh

→ Savings from own usage+€204

Injected to grid (82% of production)4,434 kWh × 0.050 €/kWh

→ Feed-in revenue+€222

Net Annual Savings€426

Installation cost (5 kWp × 900 €/kWp)€4,500

Poland Solar Policy

Net billing at hourly spot price since July 2024. Moj Prad: 50% battery subsidy up to ~€4,600. 8% VAT.

Source: URE, 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

204 kWh

275 kWh

477 kWh

589 kWh

613 kWh

629 kWh

650 kWh

617 kWh

524 kWh

413 kWh

236 kWh

180 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	204	46
February	275	63
March	477	114
April	589	146
May	613	155
June	629	162
July	650	170
August	617	160
September	524	132
October	413	100
November	236	56
December	180	42
Total	5,407	1,347

Environmental Impact

CO2 Saved Per Year

1,260 kg

Equivalent Trees Planted

57 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 50.29761°N, 18.67658°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -3°
Yearly Irradiation: 1347 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,127

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