To be eligible ECO4 funding and receive a solar panel installation grant, you must receive at least one of the following: Income-based Jobseekers allowance  Income-related Employment & Support Allowance  Income Support  Pension Credit  Housing Benefit Tax Credits (Child or Working Tax Credit)  Universal Credit   You may also qualify if your household income is below a certain threshold AND you are in receipt of Child benefits. These thresholds vary depending on how many children you have and whether you are a single or two-parent household. Single-parent households: One child – £19,900 Two children – £24,800 Three children – £29,600 Four or more children – £34,500   Two-parent households: One child – £27,500 Two children – £32,300 Three children- £37,200 Four or more children – £42,000   Alternatively, you may qualify under LA Flex rules which are outlined below. If you think you may be eligible for the ECO scheme, you can apply through your energy supplier directly or click here to find out more.