How much will solar panels produce in Lublin?

A 6 kWp system facing south at 35° tilt in Lublin produces about 6,548 kWh a year. In a weak year that is 5,452 kWh, in a good one 7,643 kWh — 1,091 kWh per kWp.

That’s about 262% of a typical home’s yearly use (2,500 kWh).

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Based on 2014–2023 satellite weather data

Production by month

05001,0001,500JanJanuary: 6 kWp 176 kWh, range 121–231FebFebruary: 6 kWp 326 kWh, range 253–399MarMarch: 6 kWp 539 kWh, range 409–668AprApril: 6 kWp 660 kWh, range 478–842MayMay: 6 kWp 820 kWh, range 642–999JunJune: 6 kWp 896 kWh, range 734–1,059JulJuly: 6 kWp 845 kWh, range 702–989AugAugust: 6 kWp 838 kWh, range 682–993SepSeptember: 6 kWp 650 kWh, range 516–784OctOctober: 6 kWp 500 kWh, range 349–652NovNovember: 6 kWp 202 kWh, range 149–254DecDecember: 6 kWp 123 kWh, range 71–175

kWh per month

A typical day in June

The sunniest month in Lublin. Output peaks around 11:00 solar time, at about 3.6 kWh in the best hour.

0:006:0012:0018:0023:00 3.6 0

Month by month

Month Weak year, kWh Typical year, kWh Good year, kWh
January 121 176 231
February 253 326 399
March 409 539 668
April 478 660 842
May 642 820 999
June 734 896 1,059
July 702 845 989
August 682 838 993
September 516 650 784
October 349 500 652
November 149 202 254
December 71 123 175
Year 5,452 6,548 7,643

The months don’t add up exactly to the yearly figure, because each one is the typical value across many years.

Common questions

How much do solar panels produce in winter in Lublin?

From November to February the system produces about 827 kWh, which is 13% of the year. The weakest month (December) gives roughly 123 kWh.

Is an east-west roof worth it in Lublin?

An east-west system typically produces 10–25% less per kWp than one facing south, but spreads production more evenly through the day. The exact difference depends on tilt and shading.

Compare an east-west roof for Lublin

Ground mount or roof in Lublin?

A ground mount can be tilted and aimed freely, which can add some yield, but it costs more and needs space. Compare both for your own plot.

Check a ground-mounted system in Lublin

Your roof is not an average roof

Set your own tilt, direction, shading and inverter limit and get a range for your address.

Calculate for my roof

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Climate data: Photovoltaic Geographical Information System (PVGIS) — European Commission, Joint Research Centre