Arcing solar panel connectors reported as cause of Rarotonga airport roof fire
2023Published 28 Sept 2026
- Where
- Rarotonga International Airport departure terminal, Cook Islands
- What
- Fire tore through roof
- Cause
- Electrical arcing from solar panel connectors
- Outcome
- Repairs to the roof reported
What happened
A Cook Islands News report says electrical arcing from solar panel connectors caused a fire that tore through the roof of the departure terminal at Rarotonga International Airport. The fire is described as having occurred in May, and repairs to the roof were reported. The public extract does not give a precise date, the scale of damage, or whether anyone was hurt.
Contributing factors
The report attributes the fire to electrical arcing at the solar panel connectors. It does not say how the connectors failed or how long the fault had been present.
Lessons learned
- Solar panel connectors on roofs must be installed and inspected to stop arcing that can ignite the structure.
- Rooftop solar arrays on occupied buildings need plans for early fire detection and suppression.
Not yet known
- Precise date of the fire
- Scale of damage
- Whether anyone was hurt
- How the connectors failed
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Source
Published 2026-09-28. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.