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UK Updates RC62 Code to Curb Solar Panel Fire Risks

New standards aim to prevent solar panel fires. Homeowners urged to insist on certified systems and regular maintenance.

In this image we can see sheds, transformers, electric poles, electric cables, fences, street pole,...
In this image we can see sheds, transformers, electric poles, electric cables, fences, street pole, street light, trees and sky with clouds.

UK Updates RC62 Code to Curb Solar Panel Fire Risks

The UK has updated its RC62 code of practice to set clear standards for solar panel design, installation, and maintenance, aiming to reduce fire risks. This follows several serious incidents, including fires at a Peterborough warehouse, a Lewisham residential block, Surrey housing association properties, and multiple Northumberland schools.

Solar panels themselves rarely catch fire. Instead, fires often originate from DC current in cables or connectors. Even when switched off, sunlight can generate DC current that may arc and overheat, leading to fires. To ensure safety, homeowners should insist on certified systems installed by certified contractors using certified products.

Regulations and industry standards play a crucial role in maintaining solar installation safety. The UK government sets the regulatory framework, including sustainability reporting standards, while national regulatory authorities enforce compliance with safety and industrial standards. Agencies involved include departments overseeing energy and environmental policy.

The recent RC62 update underscores the importance of adhering to safety standards. Despite the rarity of solar panel fires, proper installation, regular maintenance, and compliance with regulations are vital to protect homes and ensure the sustainability of solar investments.

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