How much energy do solar panels produce in Koszalin?

A 5 kWp solar panel system in Koszalin, Poland produces approximately 5,093 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Koszalin?

A 5 kWp system without battery saves approximately €418 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 Koszalin?

The optimal tilt angle for solar panels in Koszalin is 40 degrees facing south.

Solar Panels in Koszalin

Poland · 54.19°N, 16.17°E

Solar Potential

Moderate

1,019 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

5,093kWh

Net Annual Savings

€418

Payback Period

10.8 yrs

25-Year Net

€8,541

Savings Breakdown

Self-consumed (20% of 5,093 kWh)1,019 kWh × 0.210 €/kWh

→ Savings from own usage+€214

Injected to grid (80% of production)4,075 kWh × 0.050 €/kWh

→ Feed-in revenue+€204

Net Annual Savings€418

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

138 kWh

243 kWh

439 kWh

617 kWh

671 kWh

669 kWh

643 kWh

584 kWh

495 kWh

335 kWh

156 kWh

102 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	138	32
February	243	56
March	439	104
April	617	151
May	671	168
June	669	172
July	643	166
August	584	150
September	495	124
October	335	81
November	156	37
December	102	24
Total	5,093	1,264

Environmental Impact

CO2 Saved Per Year

1,187 kg

Equivalent Trees Planted

54 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 54.19438°N, 16.17222°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: 0°
Yearly Irradiation: 1264 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,064

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