How much will solar panels produce in Komárno?

A 6 kWp system facing south at 35° tilt in Komárno produces about 7,667 kWh a year. In a weak year that is 6,407 kWh, in a good one 8,926 kWh — 1,278 kWh per kWp.

That’s about 274% of a typical home’s yearly use (2,800 kWh).

Calculate for my roof

Based on 2014–2023 satellite weather data

Production by month

05001,0001,500JanJanuary: 6 kWp 288 kWh, range 202–375FebFebruary: 6 kWp 469 kWh, range 345–592MarMarch: 6 kWp 718 kWh, range 566–871AprApril: 6 kWp 773 kWh, range 605–940MayMay: 6 kWp 828 kWh, range 658–998JunJune: 6 kWp 934 kWh, range 757–1,111JulJuly: 6 kWp 968 kWh, range 807–1,128AugAugust: 6 kWp 886 kWh, range 724–1,049SepSeptember: 6 kWp 752 kWh, range 601–903OctOctober: 6 kWp 522 kWh, range 364–680NovNovember: 6 kWp 341 kWh, range 260–423DecDecember: 6 kWp 259 kWh, range 187–330

kWh per month

A typical day in July

The sunniest month in Komárno. Output peaks around 11:00 solar time, at about 3.9 kWh in the best hour.

0:006:0012:0018:0023:00 3.9 0

Month by month

Month Weak year, kWh Typical year, kWh Good year, kWh
January 202 288 375
February 345 469 592
March 566 718 871
April 605 773 940
May 658 828 998
June 757 934 1,111
July 807 968 1,128
August 724 886 1,049
September 601 752 903
October 364 522 680
November 260 341 423
December 187 259 330
Year 6,407 7,667 8,926

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 Komárno?

From November to February the system produces about 1,357 kWh, which is 18% of the year. The weakest month (December) gives roughly 259 kWh.

Is an east-west roof worth it in Komárno?

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 Komárno

Ground mount or roof in Komárno?

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 Komárno

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

All cities in Slovakia

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