How much energy do solar panels produce in Kalisz?

A 5 kWp solar panel system in Kalisz, Poland produces approximately 5,427 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Kalisz?

A 5 kWp system without battery saves approximately €428 per year (accounting for 18% self-consumption and feed-in tariff for surplus). The payback period is 10.5 years.

What is the optimal panel angle in Kalisz?

The optimal tilt angle for solar panels in Kalisz is 40 degrees facing -3 degrees from south.

Solar Panels in Kalisz

Poland · 51.76°N, 18.09°E

Solar Potential

Moderate

1,085 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

5,427kWh

Net Annual Savings

€428

Payback Period

10.5 yrs

25-Year Net

€8,772

Savings Breakdown

Self-consumed (18% of 5,427 kWh)977 kWh × 0.210 €/kWh

→ Savings from own usage+€205

Injected to grid (82% of production)4,450 kWh × 0.050 €/kWh

→ Feed-in revenue+€223

Net Annual Savings€428

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

181 kWh

277 kWh

465 kWh

612 kWh

664 kWh

658 kWh

653 kWh

626 kWh

543 kWh

390 kWh

203 kWh

155 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	181	41
February	277	63
March	465	110
April	612	151
May	664	168
June	658	170
July	653	170
August	626	162
September	543	136
October	390	95
November	203	48
December	155	36
Total	5,427	1,350

Environmental Impact

CO2 Saved Per Year

1,264 kg

Equivalent Trees Planted

57 trees

Optimal Panel Angle

40° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.76109°N, 18.09102°E
System Loss: 14%
Optimal Inclination: 40°
Optimal Azimuth: -3°
Yearly Irradiation: 1350 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,144

Want to compare Kalisz with another city?

Use our interactive calculator to compare any European location.

Open Calculator