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Solar PVItalyEIR-2652

Rooftop solar fire spreads across house roof in Pederobba, Italy

Aug 2026Published 31 Oct 2026Responsible editor: Chief Editor

SignificantThermal / fireProvisionalNext update 31 Oct
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What happened

At about 12.15 on Saturday 15 August, firefighters were alerted to a fire in the built-up area of Pederobba, in the province of Treviso, Italy. Thick smoke and flames developed from the photovoltaic system on the roof of a house. According to initial reconstructions, the flames first affected the section of roof fitted with solar panels and then spread to the rest of the roof covering. Around twenty firefighters from several stations attended, with an aerial ladder, a tanker and volunteer teams, and carabinieri and health personnel were also present.

Firefighters first searched the property to rule out anyone being inside, then began suppression to limit damage and prevent the flames reaching the whole building. The source does not report injuries, the final extent of damage or the cause of the fire.

Contributing factors

The source does not state the cause. Initial reports indicate the fire started in the photovoltaic section of the roof and then spread along the roof covering.

Lessons learned

  1. Rooftop PV arrays can ignite and spread fire into the roof structure, so fire services need to plan for both the array and the roof beneath it.
  2. Installers and owners should check electrical connections, cabling and isolators on rooftop systems as part of routine inspection, particularly after installation or repair.
  3. Households and building managers should know how to isolate a PV system and should report any smoke, burning smell or discoloured components promptly.

More lessons on fire suppression and firefighting, electrical protection and isolation, from every incident on the register.

Source

ildolomiti.it

Published 2026-10-31. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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Chart to reuse with this story: Solar PV incidents in Italy, by year, free with a credit (PNG).

Solar PV incidents in Italy: 13 entries, with a free alert for the next one.

Solar farm fires: the counts, the latest entries and a free alert for the next one. Also: rooftop solar fires.

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