New rules in Great Britain allow households to connect portable solar panel kits up to 800W to standard wall sockets without an electrician. Estimates suggest the devices could provide up to 20% of an average home's electricity use and save up to £110 a year.
A legal change that came into force on 27 August 2026 now permits households across Great Britain — England, Scotland and Wales — to buy portable solar panel kits rated up to 800 watts and plug them directly into standard three-pin wall sockets. The new rules mean no electrician is required for installation.
The Department for Energy Security and Net Zero estimates such kits could supply up to 20 per cent of an average home's electricity use, saving households up to £110 a year. The move is intended to cut energy bills and increase access to clean electricity.
The change comes as energy prices in Britain face fresh pressure, with regulator Ofgem announcing a 4 per cent rise in the domestic energy price cap.
New rules in Great Britain allow households to connect portable solar panel kits up to 800W to standard wall sockets without an electrician. Estimates suggest the devices could provide up to 20% of an average home's electricity use and save up to £110 a year.
A legal change that came into force on 27 August 2026 now permits households across Great Britain — England, Scotland and Wales — to buy portable solar panel kits rated up to 800 watts and plug them directly into standard three-pin wall sockets. The new rules mean no electrician is required for installation.
The Department for Energy Security and Net Zero estimates such kits could supply up to 20 per cent of an average home's electricity use, saving households up to £110 a year. The move is intended to cut energy bills and increase access to clean electricity.
The change comes as energy prices in Britain face fresh pressure, with regulator Ofgem announcing a 4 per cent rise in the domestic energy price cap.