Did you know that solar energy has been growing in popularity for over two decades? It’s especially popular in the UK, enjoying a record year in 2025. This is wonderful news for the green energy transition. However, it doesn’t come without risks. Equipment can increase the risk of fires in different properties. We want to have a closer look here so you understand the dangers. Then, if you need help with fire protection in Middlesbrough, you can rely on us.
The risks
Electrical faults are one of the biggest causes of fires in the world. That is certainly the case in the UK. According to the latest statistics, they account for over 50% of fires in homes every year. The number of incidents is growing too because of wider use of technology and the abundance of rechargeable lithium-ion batteries. Although there has been a significant reduction in fires in non-residential properties, there are still thousands each year because of electrical issues.
Solar energy systems naturally create new fire risks. That is the case whenever you install new cabling, connections, inverters, batteries, and other tech. Because some systems can be large and incredibly complex, there is even more danger.
DC
One of the biggest risks is issues with DC connectors. If a fault happens, it develops resistance and heat will continue building. It can eventually lead to a fire. The main culprit here is dodgy connectors. If they are loose, have incompatible parts, or have been installed incorrectly, there is a higher risk of fires. Talk to us about fire protection in Middlesbrough.
Inverters are also a major concern. They are a crucial component in systems, turning DC into AC. However, they generate heat continuously. You need to ensure they have sufficient ventilation to prevent overheating. Additionally, it is vital to keep on top of maintenance to prevent dust and dirt build-up.
Batteries
Larger solar energy systems with battery storage have the highest risk of fires. The batteries are generally lithium-ion. Like other rechargeable devices, including mobile phones, laptops, and e-bikes, they are vulnerable to thermal-runaway. If a single cell in a battery fails, it can create an incredibly hot, self-supporting fire. They are very difficult to get under control.
The weather
It’s also important to keep in mind that the weather can actually increase the risk of fires with solar energy systems. Heatwaves can put more stress on components, including the wires, investors, and batteries. Overheating is a bigger issue whenever there is a heatwave.
Talk to us about fire protection in Middlesbrough
Fire safety is a really important topic. As solar energy systems become more and more popular, you need to remember to consider the risks. Crucially, make sure you understand the importance of choosing good equipment and getting professional installation. Don’t cut corners or try to rush to install systems.
If you have questions about fire protection in Middlesbrough, feel free to contact us. We provide a range of exemplary services, including fire risk assessments, fire extinguishers, and alarm installations. We’ll give you the best support, ensuring you understand your responsibilities and the law.
