These portable solar modules are a significantly cheaper alternative to traditional rooftop installations, making solar power accessible to renters and eliminating the need for expensive specialist fitting.
Already common in Germany, where 1.5 million homes use the technology known as 'Balkonkraftwerk,' these panels typically cut electricity bills by 30 percent.
While not designed to sell power back to the grid, the panels can substantially lower daytime electricity costs for household appliances, with potential annual savings of €120-€240 (£102 - £205) for a pair of panels.
Secretary of State for Energy Security and Net Zero Ed Miliband emphasised solar as one of the cheapest and quickest power sources, supporting a 'rooftop revolution' and addressing barriers to its wider adoption.