Free Solar Panels UK
Find out if you qualify for fully funded solar panels under the ECO4 grant — no upfront cost. Free 60-second eligibility check.
Check your eligibility free“Free solar panels” in the UK are delivered through the government-backed ECO4 scheme, which funds energy efficiency improvements — including solar PV — for eligible low-income and vulnerable households at no upfront cost. The scheme is funded by the major energy suppliers under their Energy Company Obligation.
Solar is installed where it is the most appropriate measure for your property, often alongside insulation and heating upgrades. The sections below explain who qualifies, how to apply, and how to avoid the common “free solar” scams.
Free Solar Panels — FAQs
Are free solar panels real in 2026?
Yes. Under the government ECO4 scheme, eligible UK households can receive solar panels fully funded with no upfront cost, where solar is the most appropriate measure for the property. The scheme is funded by energy suppliers and runs to March 2026, with successor schemes expected.
Who qualifies for free solar panels?
Eligibility typically requires receiving a qualifying benefit (such as Universal Credit, Pension Credit, Income Support or Child Benefit within income thresholds) and living in a property with an EPC rating of D or below. LA Flex routes let some councils widen eligibility to lower-income households not on benefits.
How do I apply for free solar panels?
Start with a free eligibility check. If you qualify, an MCS-certified installer carries out a free home assessment, the ECO4 application is submitted on your behalf, and approved installers fit your system at no cost.
Is there a catch with free solar panels?
The main conditions are genuine eligibility (benefits and EPC), using an approved installer, and that solar is the right measure for your home. There are no hidden fees under a properly administered ECO4 grant — be cautious of any provider asking for upfront payment.
Find out what solar grants you qualify for
Free, no-obligation eligibility check in under 60 seconds.
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