With the upfront cost of solar panels still running into thousands of pounds, ECO4 remains one of the main forms of support covered by our guide to solar panel grants that could help eligible households install them for less, or potentially for free.
The government-backed scheme helps low-income, fuel-poor and vulnerable households in England, Scotland and Wales pay for improvements that make their homes cheaper to heat and more energy efficient. Depending on your circumstances and your property, that can include insulation, heating upgrades and, in some cases, solar panels. However, qualifying for ECO4 doesn’t guarantee that you will receive solar panels or even that the work will be completely free.