How much energy do solar panels produce in Słupsk?

A 5 kWp solar panel system in Słupsk, Poland produces approximately 5,068 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Słupsk?

A 5 kWp system without battery saves approximately €416 per year (accounting for 20% self-consumption and feed-in tariff for surplus). The payback period is 10.8 years.

What is the optimal panel angle in Słupsk?

The optimal tilt angle for solar panels in Słupsk is 40 degrees facing 2 degrees from south.

Solar Panels in Słupsk

Poland · 54.46°N, 17.03°E

Solar Potential

Moderate

1,014 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

5,068kWh

Net Annual Savings

€416

Payback Period

10.8 yrs

25-Year Net

€8,476

Savings Breakdown

Self-consumed (20% of 5,068 kWh)1,014 kWh × 0.210 €/kWh

→ Savings from own usage+€213

Injected to grid (80% of production)4,054 kWh × 0.050 €/kWh

→ Feed-in revenue+€203

Net Annual Savings€416

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

131 kWh

242 kWh

419 kWh

621 kWh

675 kWh

672 kWh

641 kWh

585 kWh

495 kWh

333 kWh

155 kWh

101 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	131	30
February	242	55
March	419	99
April	621	151
May	675	169
June	672	171
July	641	165
August	585	149
September	495	123
October	333	80
November	155	37
December	101	24
Total	5,068	1,253

Environmental Impact

CO2 Saved Per Year

1,181 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 54.46405°N, 17.02872°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: 2°
Yearly Irradiation: 1253 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,061

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