Solar Panel Grants in Scotland and Other Ways to Go Solar

What are solar panels?

Solar photovoltaic (PV) panels convert daylight into electricity for your home. This electricity can power appliances, lighting and electric heating, reducing the amount you need to buy from the grid.

Solar panels generate electricity during daylight hours, with output varying according to the season, weather, shading and the direction your roof faces. Your savings depend on how much electricity the system produces and how much you use at home.

Adding battery storage lets you save some of the electricity generated during the day for use later, including in the evening.

Despite our reputation for poor weather and overcast conditions, Solar panels still work effectively in Scotland. Solar panels are designed to generate electricity from daylight, without needing direct sunshine, so they are suitable for the Scottish climate.

According to a study carried out by Edinburgh University, Researchers concluded that Solar PV systems in Scotland can generate almost the same amount of electricity as the rest of the UK .

The chart above shows domestic solar panel output in a variety of postcode areas in the UK, including Scotland. The study showed that that the energy output for a domestic installation in Edinburgh is 10.6 kWh/day, which is only 13% less than London, at 12.2 kWh/day.

The chart also shows higher output for the Stranraer example than for Birmingham, illustrating that solar panels can perform well in Scotland. Output varies with location and installation conditions, so a property-specific assessment is the best way to estimate how much electricity your system could generate.

Factors to consider before installing solar panels in Scotland:

1. Scotland benefits from long daylight hours in the summer, which boosts solar energy production during the warmer months. Days are shorter in the winter which will reduce energy output, but panels will still generate some electricity.
2. Solar panels are designed to capture diffused sunlight so they will still function on cloudy days.
3. Solar panels generally operate more efficiently at lower cell temperatures. Scotland’s cooler climate can help limit heat-related efficiency losses, although electricity output still depends on the available daylight.

Can I get funding for solar panels in Scotland?

Funding for solar panels in Scotland depends on your household circumstances, your property and the support available through individual schemes. Eligibility for energy-efficiency support does not automatically mean solar panels will be included.

ECO Scotland is no longer accepting new ECO4 enquiries. For advice on funding and other support that may be available to you, contact Home Energy Scotland.

Homeowners considering a paid alternative can also explore Buzzii Solar’s solar and battery subscription, with £0 upfront and ongoing monthly payments. This is separate from government funding and subject to suitability and subscription terms.

What is the ECO Grant Scheme?

The Energy Company Obligation (ECO4) is a UK Government scheme that requires obligated energy suppliers to fund energy-efficiency improvements in eligible homes. It focuses on lower-income households and less energy-efficient properties, with improvements selected following an assessment.

ECO4 has been extended to 31 December 2026 to allow suppliers to complete existing obligations and remedy non-compliant installations. This extension does not increase supplier targets or guarantee funding for new applications. ECO Scotland is no longer accepting new enquiries under the scheme.

Eligibility for solar panel grants in Scotland depends on the funding scheme, your household circumstances and your home’s energy performance. Meeting a scheme’s initial criteria does not guarantee that solar panels will be funded.

Property eligibility

Under ECO4, improvements are considered as part of a whole-house assessment. Factors such as the property’s EPC rating, existing heating and insulation help determine which measures are suitable. Solar panels may form part of an approved package, rather than being offered as a standalone grant.

Household eligibility

Depending on the funding route, eligibility may involve qualifying benefits, household income or other circumstances. ECO4 Flex provides additional routes for some households that do not receive qualifying benefits. Funding and installation remain subject to assessment and supplier approval.

Checking your options

ECO Scotland is no longer accepting new ECO4 enquiries. Contact Home Energy Scotland for impartial advice on support that may be available for your household and property.

If you don’t qualify for a solar grant, you can still explore installing solar panels and battery storage through a paid subscription.

Buzzii Solar offers eligible homeowners in Scotland a solar and battery system with £0 upfront and ongoing monthly payments. Solar panels generate electricity during the day, while the battery stores surplus energy for use later, helping reduce the electricity you buy from the grid.

The monthly cost and potential savings depend on your property and proposed system. Ask for a personalised quote so you can compare the subscription payments with the estimated energy savings and understand the terms before deciding.

Accessing A Solar Panel Grant In Scotland: FAQ

How do I apply for free solar panels in Scotland?

Applying for a solar PV grant in Scotland is straightforward. There is no lengthy application process and no complicated forms. If you are eligible we do all the work for you and claim the grant funding from our ECO funder.

Tell us a little about your home and what you’re looking for. We’ll get in touch to discuss the solar and battery subscription options available to you.