As more stadiums move toward renewable energy, large-scale solar installations are becoming a standard part of modern venue infrastructure. But with that shift comes a new fire-detection challenge, one that traditional systems simply aren’t built for.
Modern solar PV systems already incorporate sophisticated electrical monitoring and fault diagnostics. But PV monitoring is not fire detection. If an electrical fault progresses into combustion, the site still needs a means of detecting that an actual fire has started and initiating the appropriate emergency response.
Thermal monitoring has its own challenges. PV modules routinely operate at elevated temperatures, particularly during periods of strong solar loading. Setting thresholds sensitive enough to identify a developing problem without generating nuisance alarms can therefore be difficult.
In short: monitoring can identify developing electrical problems, but an independent fire detection system is still needed to confirm when a fire has actually started.
This is where Ciqurix partners have a genuine advantage.
Ciqurix Video Flame Detection is particularly well suited to this environment. Rather than looking for overheating components or attempting to predict electrical failure, it detects the characteristics of fire providing independent confirmation that a genuine fire event is occurring.
And what about direct sunlight? It’s an obvious question when applying video flame detection to a roof covered in reflective solar panels. Strong sunlight reflections can sometimes resemble flame when viewed from a particular angle, but the Ciqurix system is designed to discriminate between the two. A reflection is viewpoint-specific; a genuine flame can be seen from multiple positions. By using overlapping detector coverage, the system can reject sunlight reflections while remaining highly sensitive to genuine fire.
The result is system-level immunity to false alarms from direct sunlight, making VFD particularly well suited to exposed rooftop PV installations.
For large roof-mounted arrays, a relatively small number of detectors can be positioned around the perimeter of the roof, providing wide-area coverage without installing detection equipment within the PV array itself. With detection ranges of up to 100 metres, this provides scalable protection for extensive roof areas while keeping detectors accessible for inspection and maintenance.
The system can also integrate directly with the venue’s existing fire detection and alarm infrastructure, allowing a confirmed fire to trigger the established alarm, monitoring and emergency response procedures. Where remote monitoring is provided, live video can also provide visual confirmation of the incident.
For stadium operators, that means:
Reliable flame detection across large, exposed rooftop solar arrays
System-level immunity to false alarms caused by direct sunlight
Early detection of actual combustion
Wide-area coverage with minimal intervention within the PV array
Live visual verification of a fire event
Integration with existing fire alarm and, where provided, suppression systems
LPCB Approved video flame detection as part of a standards-compliant fire detection solution
And the insurance industry is paying attention.
Recent research from business insurer QBE found that UK Fire & Rescue Services attended 212 fires involving solar panels in 2025, compared with 91 in 2022, an increase of 133%. Over the same period, the number of solar installations increased by 52%.
For owners of major venues and commercial properties, rooftop PV is therefore becoming an increasingly important property-protection consideration. As insurers and risk engineers scrutinise the fire risks associated with large PV installations more closely, the question is increasingly likely to move beyond how the array itself is monitored to how the wider property is protected if a fire actually develops.
For Ciqurix partners, that makes now a good time to start the conversation.
Your stadium customers may not currently be asking for fire detection across their rooftop PV arrays. But if they have substantial roof-mounted solar, it is a risk that their insurers, brokers and property risk engineers are increasingly likely to examine.
By introducing the subject now, partners have an opportunity to help customers understand the difference between PV monitoring and independent fire detection and to establish themselves as the people to call when enhanced protection becomes a requirement.
The opportunity isn’t just to respond to a specification. It’s to start the conversation before there is one.
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