How much will solar panels produce in Venezia?

A 6 kWp system facing south at 35° tilt in Venezia produces about 8,349 kWh a year. In a weak year that is 6,966 kWh, in a good one 9,732 kWh — 1,392 kWh per kWp.

That’s about 309% of a typical home’s yearly use (2,700 kWh).

Calculate for my roof

Based on 2014–2023 satellite weather data

Production by month

05001,0001,500JanJanuary: 6 kWp 428 kWh, range 315–541FebFebruary: 6 kWp 483 kWh, range 360–607MarMarch: 6 kWp 749 kWh, range 590–908AprApril: 6 kWp 834 kWh, range 683–986MayMay: 6 kWp 915 kWh, range 750–1,079JunJune: 6 kWp 966 kWh, range 802–1,131JulJuly: 6 kWp 999 kWh, range 828–1,171AugAugust: 6 kWp 960 kWh, range 795–1,125SepSeptember: 6 kWp 806 kWh, range 664–949OctOctober: 6 kWp 574 kWh, range 461–688NovNovember: 6 kWp 371 kWh, range 276–466DecDecember: 6 kWp 360 kWh, range 263–457

kWh per month

A typical day in July

The sunniest month in Venezia. Output peaks around 12:00 solar time, at about 4.1 kWh in the best hour.

0:006:0012:0018:0023:00 4.1 0

Month by month

Month Weak year, kWh Typical year, kWh Good year, kWh
January 315 428 541
February 360 483 607
March 590 749 908
April 683 834 986
May 750 915 1,079
June 802 966 1,131
July 828 999 1,171
August 795 960 1,125
September 664 806 949
October 461 574 688
November 276 371 466
December 263 360 457
Year 6,966 8,349 9,732

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 Venezia?

From November to February the system produces about 1,642 kWh, which is 19% of the year. The weakest month (December) gives roughly 360 kWh.

Is an east-west roof worth it in Venezia?

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 Venezia

Ground mount or roof in Venezia?

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 Venezia

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