How safe are solar panels?
We get asked are solar panels safe a lot. Very safe is the short answer. Regulations also require that a safety switch be installed within 1.5 meters of the panels.
Solar panels are safe when properly installed. Here are some key points regarding their safety:
Electrical Safety:
When installed correctly by Elite Energies qualified professionals, solar panels and their associated equipment pose minimal electrical hazards. Proper installation includes grounding, wiring, and connection to the grid, and connection to a standalone safety switch. All of which are designed to prevent electrical shocks or fires.
Durability: Elite Energies double sided glass solar panels are built to withstand various weather conditions, including high winds, rain, snow, hail and extreme heat. They are comprised of two 2mm tempered glass panes (top & bottom) and are rigorously tested to endure impacts and harsh environments.
Fire Safety:
Modern solar panels and systems are designed with fire safety in mind. The risk of fire is very low if the system is installed following the relevant regulations and standards.
Environmental Impact:
Solar panels contribute to reducing greenhouse gas emissions by providing a clean, renewable source of energy. This helps combat climate change and reduces dependence on fossil fuels.
On-Grid Solution (Rapid Shutdown)
Power withdrawal and outages:
The safety switch functions exactly as its name suggests. It is installed no more than 1.5 meters from the solar panels and serves as a cutoff device when power is withdrawn from the grid.
There are several scenarios where this can occur:
General Work in the Home:
If an electrician is working in the home or business, they will likely need to cut off power at the fuse board to carry out their work safely.
Emergency Services:
When emergency services arrive at homes or businesses, they will first cut off grid electricity to ensure they can proceed safely.
Power Outages:
During a power outage, such as from storm damage, utility teams (like the ESB) might be working on downed power lines.
In all these cases, the safety switch detects the absence of grid power. An internal solenoid automatically activates, breaking the circuit to the inverter. Consequently, no electricity flows to the property from either the grid or the solar panels.
Overall, solar panels are a safe and reliable source of renewable energy when installed correctly.
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