How much will solar panels produce in Kutná Hora?

A 6 kWp system facing south at 35° tilt in Kutná Hora produces about 6,825 kWh a year. In a weak year that is 5,687 kWh, in a good one 7,964 kWh — 1,138 kWh per kWp.

That’s about 228% of a typical home’s yearly use (3,000 kWh).

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Based on 2014–2023 satellite weather data

Production by month

05001,0001,500JanJanuary: 6 kWp 216 kWh, range 169–264FebFebruary: 6 kWp 350 kWh, range 261–440MarMarch: 6 kWp 566 kWh, range 417–715AprApril: 6 kWp 724 kWh, range 546–901MayMay: 6 kWp 844 kWh, range 650–1,038JunJune: 6 kWp 854 kWh, range 693–1,015JulJuly: 6 kWp 871 kWh, range 726–1,016AugAugust: 6 kWp 818 kWh, range 663–972SepSeptember: 6 kWp 663 kWh, range 513–812OctOctober: 6 kWp 445 kWh, range 310–581NovNovember: 6 kWp 239 kWh, range 174–305DecDecember: 6 kWp 179 kWh, range 122–236

kWh per month

A typical day in July

The sunniest month in Kutná Hora. Output peaks around 11:00 solar time, at about 3.4 kWh in the best hour.

0:006:0012:0018:0023:00 3.4 0

Month by month

Month Weak year, kWh Typical year, kWh Good year, kWh
January 169 216 264
February 261 350 440
March 417 566 715
April 546 724 901
May 650 844 1,038
June 693 854 1,015
July 726 871 1,016
August 663 818 972
September 513 663 812
October 310 445 581
November 174 239 305
December 122 179 236
Year 5,687 6,825 7,964

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 Kutná Hora?

From November to February the system produces about 984 kWh, which is 15% of the year. The weakest month (December) gives roughly 179 kWh.

Is an east-west roof worth it in Kutná Hora?

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 Kutná Hora

Ground mount or roof in Kutná Hora?

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 Kutná Hora

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