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Tips for preventing solar panel fires

Solar panels generally have a low chance of catching fire, but because all solar power plants operate with wires having electric current traveling through them, proper system design, correct connections, professional installation, right voltage, and quality equipment, are some factors that need caution to maintain the safety of the system and the property. Solar panels can catch flames due to reasons such as:

  • a faulty installation
  • defective products
  • improper system design
  • lightning bolt
  • sudden surges in voltage and power

These reasons can cause solar panels to develop hot spots that can multiply and cause a fire to break out. Ground arcs can also result from any of the above and lead to a fire. Just like when your house is connected to the grid for electricity supply, wires are used and great caution is paid to avoid any electric shocks, short circuits, and fires, a solar installation in Australia also includes a lot of wiring that needs to be configured and connected correctly to avoid arc faults, reverse current, and ground faults to prevent any such hazards. Faulty installation and faulty components such as the DC isolator (connected to a panel array, to switch off supply during events of emergency or maintenance), sensors, etc. can be avoided by hiring only reputable CEC-accredited solar installers in Australia to ensure the long-term safety of your solar panels and property. Professional solar installations in Australia usually aren’t prone to fire risks when regularly maintained and inspected for any faults in and timely repaired.

Tips for safety from solar fires

1. Select quality components

Despite the urge to save money on system costs, never choose low-quality solar panels or other system components. Inferior-quality components can develop faults and cause a fire leading to higher expenses later. High-quality solar components are made with superior construction materials that are reliable and durable. They are sturdy in build and are not easily inflammable.

Additionally, high-quality solar components have lengthier warranties to protect your investment.

2. Hire only trusted solar installers in Australia

I cannot stress more the importance of working with experienced solar installers in Australia who have a good name in your area. CEC-approved solar installers in Australia can be trusted to have the right know-how and experience for the job as they are licensed for the same and will provide a flawless, risk-free, safe installation.

3. No DIYs

Solar installations in Australia involve intricate details and procedures. However tempting a DIY installation may seem, it should be completely avoided if safety is your priority. It might look like it reduces the overall costs, but it will become problematic in the long run. Failing to hire a trained installation expert to do the solar installation can increase the danger of panels catching fire.

4. Routine system inspection

A regular inspection of your solar installation in Australia is mandatory to ensure optimal consistent productivity as well as safety. Any damage to panels or the wiring by rodents, birds, or pests must be immediately attended to and rectified to avoid the risks of potential fires. Damages caused due to falling objects like hail, tree branches, etc can cause microcracks. If left unattended these can multiply and cause hotspots leading to risks of fire and explosion.


A fire is a catastrophic event and can take away a lot from life. Therefore, having a professional installation, routine scrutiny of its components and functioning, and proper guidance to prevent dangers like fires and explosions are of paramount importance to maintain your home’s and your family’s safety.

We at SunMate Solar deal in high-quality solar components in the premium and budget segments. We hire only CEC-accredited installers to do solar installations in Australia. Get a free solar quote today!