How much energy do solar panels produce in Otwock?

A 5 kWp solar panel system in Otwock, Poland produces approximately 5,169 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Otwock?

A 5 kWp system without battery saves approximately €424 per year (accounting for 20% self-consumption and feed-in tariff for surplus). The payback period is 10.6 years.

What is the optimal panel angle in Otwock?

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

Solar Panels in Otwock

Poland · 52.11°N, 21.26°E

Solar Potential

Moderate

1,034 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

5,169kWh

Net Annual Savings

€424

Payback Period

10.6 yrs

25-Year Net

€8,736

Savings Breakdown

Self-consumed (20% of 5,169 kWh)1,034 kWh × 0.210 €/kWh

→ Savings from own usage+€217

Injected to grid (80% of production)4,135 kWh × 0.050 €/kWh

→ Feed-in revenue+€207

Net Annual Savings€424

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

165 kWh

253 kWh

443 kWh

578 kWh

636 kWh

655 kWh

650 kWh

621 kWh

517 kWh

359 kWh

166 kWh

127 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	165	38
February	253	57
March	443	105
April	578	142
May	636	161
June	655	170
July	650	170
August	621	161
September	517	130
October	359	87
November	166	40
December	127	30
Total	5,169	1,292

Environmental Impact

CO2 Saved Per Year

1,204 kg

Equivalent Trees Planted

55 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 52.10577°N, 21.26129°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -3°
Yearly Irradiation: 1292 kWh/m2
Retail Electricity Price: 0.210 EUR/kWh
Feed-in Tariff: 0.050 EUR/kWh
Install Cost: 900 EUR/kWp

€1,108

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