How much will solar panels produce in Krems an der Donau?

A 6 kWp system facing south at 35° tilt in Krems an der Donau produces about 6,934 kWh a year. In a weak year that is 5,789 kWh, in a good one 8,079 kWh — 1,156 kWh per kWp.

That’s about 173% of a typical home’s yearly use (4,000 kWh).

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Based on 2014–2023 satellite weather data

Production by month

05001,0001,500JanJanuary: 6 kWp 250 kWh, range 183–316FebFebruary: 6 kWp 408 kWh, range 313–504MarMarch: 6 kWp 594 kWh, range 453–736AprApril: 6 kWp 723 kWh, range 536–910MayMay: 6 kWp 729 kWh, range 550–909JunJune: 6 kWp 836 kWh, range 654–1,018JulJuly: 6 kWp 826 kWh, range 684–968AugAugust: 6 kWp 813 kWh, range 657–968SepSeptember: 6 kWp 692 kWh, range 537–847OctOctober: 6 kWp 458 kWh, range 306–610NovNovember: 6 kWp 267 kWh, range 189–345DecDecember: 6 kWp 234 kWh, range 178–290

kWh per month

A typical day in June

The sunniest month in Krems an der Donau. 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 183 250 316
February 313 408 504
March 453 594 736
April 536 723 910
May 550 729 909
June 654 836 1,018
July 684 826 968
August 657 813 968
September 537 692 847
October 306 458 610
November 189 267 345
December 178 234 290
Year 5,789 6,934 8,079

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 Krems an der Donau?

From November to February the system produces about 1,159 kWh, which is 17% of the year. The weakest month (December) gives roughly 234 kWh.

Is an east-west roof worth it in Krems an der Donau?

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 Krems an der Donau

Ground mount or roof in Krems an der Donau?

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 Krems an der Donau

Your roof is not an average roof

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

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