2024年2月，a 太阳能电池板火灾 broke out on the roof of a 45,000-square-metre commercial warehouse in Peterborough, 英格兰. 虽然用了11辆消防车, 运水船, 15 lengths of hose and an aerial appliance with over 50 firefighters, crews eventually brought the fire under control and saved the £70 million warehouse. Had the fire not been contained, the story could have been entirely different. A disruption to the supply chain could have potentially resulted in the loss of jobs, 影响着工人的生活.
Recent reports suggest a worldwide increase in fires involving solar panel systems. 根据所获得的数据 《皇家88账户注册》, the UK saw a six-fold increase in solar panel fires over the last ten years, with 66块太阳能电池板起火 报告时间为2023年1月至7月. Only 63 fires were reported for the whole of 2019. With the drive towards net-zero carbon emissions, the demand for solar panels will likely continue to accelerate. It is estimated that the installation of rooftop solar panels reached a 12-year high in 2023.
太阳能电池板安装标准
Solar panel installations and materials should comply with the relevant standards and be properly tested and verified before being put into normal use. Systems should specifically be installed in accordance with national guidance (MCS 2012) and manufacturers’ installation instructions. There are various British/欧洲an standards that these products should comply with, 其中一些解决了火灾隐患的问题.
然而, installers are not required to be accredited or registered to install solar panels in the UK, 尽管有些方案确实存在. In 2022, Zurich Insurance UK issued a warning to homeowners, urging them to 使用经过认证的安装人员 after it was found that fire and rescue services were tackling nearly ten solar panel fires per month.
Along with fire hazards, there are other installation considerations for rooftop solar panels. The work involved is often more than just electrical installation and can include roofing work and other structural changes. 屋顶的强度, 风抬升的影响, and the use of certified materials and equipment are all factors that may impact the installation. If the construction does not account for UK weather, rooftop systems may be more vulnerable when exposed to high winds. Repair costs can lead to claims of several thousand pounds.
火灾隐患和安装挑战
As with any installation work, poor or substandard practices can increase the risk of fire. Research conducted by the BRE Group suggests solar panel fires generally result from “可怜的安装, or the use of wrongly specified, incorrect or faulty equipment.” Other findings indicate that fires often occur in new installations after 第一周的阳光照射, which points to a weakness in the quality of the installation or the material used.
Another study by researchers at the Norwegian University of Science and Technology found that “solar panels installed on buildings increase the risk and speed of fire spreading across roofs and facades.“然而, they also discovered that the risk of fire spread can be significantly reduced if the gap between the solar panels and the roof is increased. Of course, this is dependent on the size of the initial fire.
Fires in solar panel rooftop installations also present several challenges for responding fire services. In addition to the electrical risks, incident response requires working at a significant height. 此外, if the fire spreads into the roof structure of a building made of light timber construction, 屋顶迅速坍塌的可能性很高.
Successful Recovery Action Starts with a Rapid Response
Solar panel fires generally occur as a result of installation errors and can cause a significant amount of damage, with extensive repairs leading to expensive claims. 考虑到皇家88账户注册类索赔的成本, quickly appointing a forensic team to identify and recover vital evidence can be advantageous to the insurer and increase the chances of a successful recovery action.
