How much energy do solar panels produce in Sieradz?

A 5 kWp solar panel system in Sieradz, Poland produces approximately 5,419 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Sieradz?

A 5 kWp system without battery saves approximately €427 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 Sieradz?

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

Solar Panels in Sieradz

Poland · 51.60°N, 18.73°E

Solar Potential

Moderate

1,084 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

5,419kWh

Net Annual Savings

€427

Payback Period

10.5 yrs

25-Year Net

€8,752

Savings Breakdown

Self-consumed (18% of 5,419 kWh)975 kWh × 0.210 €/kWh

→ Savings from own usage+€205

Injected to grid (82% of production)4,444 kWh × 0.050 €/kWh

→ Feed-in revenue+€222

Net Annual Savings€427

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

180 kWh

277 kWh

469 kWh

606 kWh

656 kWh

661 kWh

653 kWh

627 kWh

544 kWh

393 kWh

199 kWh

154 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	180	41
February	277	63
March	469	111
April	606	149
May	656	166
June	661	170
July	653	170
August	627	162
September	544	137
October	393	95
November	199	47
December	154	36
Total	5,419	1,348

Environmental Impact

CO2 Saved Per Year

1,263 kg

Equivalent Trees Planted

57 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 51.59584°N, 18.73023°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -3°
Yearly Irradiation: 1348 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,119

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