How much will solar panels produce in Wiener Neustadt?

A 6 kWp system facing south at 35° tilt in Wiener Neustadt produces about 7,075 kWh a year. In a weak year that is 5,921 kWh, in a good one 8,229 kWh — 1,179 kWh per kWp.

That’s about 177% 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 298 kWh, range 224–373FebFebruary: 6 kWp 444 kWh, range 333–554MarMarch: 6 kWp 611 kWh, range 467–755AprApril: 6 kWp 721 kWh, range 544–897MayMay: 6 kWp 759 kWh, range 611–908JunJune: 6 kWp 822 kWh, range 629–1,014JulJuly: 6 kWp 854 kWh, range 707–1,000AugAugust: 6 kWp 804 kWh, range 657–951SepSeptember: 6 kWp 697 kWh, range 544–850OctOctober: 6 kWp 513 kWh, range 375–651NovNovember: 6 kWp 320 kWh, range 261–378DecDecember: 6 kWp 255 kWh, range 177–333

kWh per month

A typical day in July

The sunniest month in Wiener Neustadt. Output peaks around 10:00 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 224 298 373
February 333 444 554
March 467 611 755
April 544 721 897
May 611 759 908
June 629 822 1,014
July 707 854 1,000
August 657 804 951
September 544 697 850
October 375 513 651
November 261 320 378
December 177 255 333
Year 5,921 7,075 8,229

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 Wiener Neustadt?

From November to February the system produces about 1,316 kWh, which is 19% of the year. The weakest month (December) gives roughly 255 kWh.

Is an east-west roof worth it in Wiener Neustadt?

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 Wiener Neustadt

Ground mount or roof in Wiener Neustadt?

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 Wiener Neustadt

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