Solar growth sparks fire safety concerns

SMART Estate Security 2025 Fire & Safety

As solar power becomes a mainstream energy choice in South Africa, ASP Fire warns that poorly designed or badly installed systems are increasingly leading to dangerous fire incidents.

ASP CEO, Michael van Niekerk, notes that the rapid expansion of the solar market, coupled with the influx of new suppliers and installers, has heightened the risk of unsafe practices. A major insurance company recently reported a notable increase in property damage linked to defective workmanship and substandard solar equipment.


Michael Van Niekerk.

“Lithium battery fires are among the most challenging to contain because they are self-sustaining,” says van Niekerk. “Once a battery goes into thermal runaway, the fire can escalate rapidly and becomes very difficult to extinguish. Only systems signed off by qualified engineers and equipped with robust battery management systems can provide adequate protection.”

While solar energy continues to offer households and businesses greater independence and long-term savings, van Niekerk warns that cutting corners on installation or relying on low-quality components can have catastrophic consequences. Issues such as arc faults in DC circuits, inadequate surge protection, or faulty wiring are among the leading causes of solar-related fires.

ASP Fire highlights the importance of preventative measures such as choosing certified installers, ensuring that a Certificate of Compliance is issued, and insisting on quality components from reputable suppliers. Regular maintenance and inspections also play a vital role in safeguarding system integrity, while monitoring tools can help detect anomalies before they develop into major hazards.

“Solar energy is here to stay, but safety cannot be an afterthought,” concludes van Niekerk. “By prioritising quality, compliance, and proper oversight, South Africans can harness renewable power with confidence, while reducing the risk of fire.”

For more information contact Michael van Niekerk, ASP Fire, +27 11 452 2169, [email protected], www.aspfire.co.za




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