Key facts
- UK government launches initiative for plug-in solar panels to help households save on energy bills.
- The technology is already successful in countries like Germany and is now available in UK stores.
- Concerns have been raised by housing associations and safety experts regarding electrical safety risks and potential fire hazards.
- The government asserts the panels have undergone rigorous safety testing and are compatible with UK wiring.
- Each panel is estimated to cover 20% of average household energy use, potentially saving up to £110 per year.
- Upfront costs range from £400 to £700, with a projected payback period by the end of the decade.
The UK government has introduced a new initiative allowing consumers to purchase and install plug-in solar panels on their properties, aiming to help households reduce soaring energy bills. This technology, already popular in countries like Germany, is being made available in high street stores.
Energy Secretary Miatta Fahnbulleh described the panels as a simple and affordable way for households to manage their energy costs. However, the rollout faces significant obstacles, including potential refusal from landlords and housing associations, safety concerns regarding electrical integrity and fire risks, and substantial upfront costs.
Housing associations such as Sovereign Network Group, Notting Hill Genesis, and L&Q have expressed reservations. Sovereign Network Group has a blanket ban on such installations due to potential electrical safety risks. Others are still evaluating the technology, citing the need for reputable sourcing, electricity safety certificates, safe installation, and ensuring no additional fire risk or violation of conservation area rules.
Safety experts, including Luke Osborne from Electrical Safety First, have warned that plug-in solar panels could damage older home devices that protect against electric shock. The Electrical Contractors Association also cautioned about the risk of overloaded circuits and fires without proper checks by qualified electricians.
The government, however, maintains that the plug-in solar panels have undergone rigorous, independent safety testing and are safe and compatible with UK wiring. Energy Minister Martin McCluskey expressed confidence in the safety case and stated that landlords have been contacted to encourage favorable consideration of the installations. A detailed safety checklist will accompany the rollout.
Ministers estimate that each panel could cover approximately 20 percent of average household energy use, potentially saving homes up to £110 per year. This initiative is part of a broader effort to provide relief on the cost of living. Despite these potential savings, the upfront cost of a panel, ranging from £699 to an estimated £400-£700, means that recouping the initial investment could take until the end of the decade. The government has ruled out providing upfront financial support for these panels, unlike schemes for heat pumps or rooftop solar.
This push comes amid growing concerns about household energy bills, with consumer group Citizens Advice reporting that over 10 million British households are worried about affording their bills in the coming colder months.