The Short Answer
If your roof suits and you're staying, we'd pay for the panels yourself and get them on before 31 March 2027, while everyone gets 0% VAT on installed solar. There's no grant for ordinary solar panels in Scotland, so don't wait for one. The Energy Saving Trust puts paybacks in Stirling at 11 to 12 years, against 9 in London, and you can be paid for exports.
Home Energy Scotland doesn't fund standard solar PV or batteries. It offers an interest-free loan of up to £5,000 (no grant) for solar thermal and hybrid PV-T panels, which also heat your water. Warmer Homes Scotland lists "installing a home renewables system" among its improvements for eligible households, but solar isn't named.
What We'd Do in Scotland
- Check Warmer Homes Scotland first if you own or privately rent a home with a poor energy rating. Someone in it also needs to be 75 or over with no working heating, get a qualifying benefit or hold a DS1500, SR1 or BASRiS form. It usually meets all the costs, so it comes before paying for anything yourself. Our checker below runs through it.
- If you don't qualify, get three quotes from MCS-certified installers for ordinary panels, and have them fitted before 31 March 2027 to keep the 0% VAT.
- Sign up to an export tariff as soon as the panels are on. On our figures a 12p tariff pays more than double a 5p one for the same exports.
- Ring Home Energy Scotland about anything else on your list. Its grants for heat pumps and insulation are where the free money in Scotland is, not solar.
What Home Energy Scotland Funds
| Measure | Interest-free loan | Grant |
|---|---|---|
| Air, ground or water source heat pump | £7,500 | Up to £7,500 |
| Solar thermal (hot water) | £5,000 | Not available |
| Hybrid solar PV-T | £5,000 | Not available |
| Standard solar PV, batteries | Not listed | Not listed |
The same scheme funds insulation (grants of up to 75% of the cost) and heat pumps generously, and rural and island homes get an extra £1,500 on both. If a heat pump or insulation is on your list, ring Home Energy Scotland on 0808 808 2282: see our Scotland heat pump grants page.
PV-T panels make electricity and capture heat for your hot water cylinder. We'd only look at them if you have a cylinder and not much roof, and then we'd get a PV-T quote alongside ordinary PV quotes and compare the whole cost. The funding is a loan, not a grant, so all it saves you is the interest.
Warmer Homes Scotland
Warmer Homes Scotland offers support "worth £10,000 or more" for homeowners and private tenants in homes with a poor energy rating, where someone is 75 or over with no working heating, holds a DS1500, SR1 or BASRiS form, or gets a qualifying benefit. Its listed improvements are insulation, draught-proofing, central heating and "installing a home renewables system"; Warmworks' survey decides what's fitted, so don't count on solar. In most cases the Scottish Government meets all the costs.
0% VAT and Export Payments
HMRC's VAT Notice 708/6 zero-rates solar installed in homes until 31 March 2027; from 1 April 2027 it's 5%.
For exports, we think it's worth switching. Octopus's Outgoing tariff pays 12p a kWh to its own supply customers on eligible tariffs, while a typical standard export deal pays around 5p (our estimate).
Does Scotland Get Enough Sun?
| Area | kWh per kWp a year, south-facing (PVGIS) | 4kWp system |
|---|---|---|
| Central Scotland (Edinburgh) | 915 | 3,660 kWh |
| Highlands (Inverness) | 806 | 3,224 kWh |
| Midlands (Birmingham) | 969 | 3,876 kWh |
PVGIS, the European Commission's solar model, puts Edinburgh about 6% behind Birmingham and Inverness about 17% behind. Our site-wide figure for central England is 950. On the Energy Saving Trust's figures for a four-bedroom detached home in Stirling, solar with export payments is worth about £680 to £740 a year, on the 4.5kWp system it prices at about £7,600.
Is It Worth It for Your Home?
Solar verdict
Are solar panels worth it for you?
Your region, your roof, how you use power and how long you're staying.
Which way does the roof face?
System size
How much electricity does your home use?
On these settings you'd use about 27% of the solar at home, or 58% with a battery.
Export tariff
Verdict
Yes: about £1,306 ahead
It pays for itself in about 11.4 years, so you'd be in profit by the time you move. Over the panels' 25-year life it's about £7,110 profit.
3,660kWh
made a year
£580/yr
saving plus export
£6,600
typical cost, 0% VAT
11.4 yrs
payback
0% VAT ends on 31 March 2027. From 1 April 2027 the same system costs 5% more, about £330 on this one.
Yield from PVGIS v5.2 (35 degree pitch, 14% losses, unshaded). Electricity 26.32p (Ofgem cap, England, Scotland and Wales), cost from DESNZ's 2025/26 mean for home installs of that size (£1,955 per kW under 4kW, £1,645 from 4kW), share used at home from BRE's SAP 10.2 self-use formula for your system and yearly use (typical is Ofgem's 2,500 kWh; an electric car adds average mileage at EV Database's efficiency, spread like the rest of your use, so charged overnight it uses less of the solar; a heat pump adds a 3-bed's heating at a SCOP of 3.5, spread by heating degree days, so mostly in winter), one £800 inverter replacement in year 12 (the Energy Saving Trust's figure and timing). Prices held flat, so no allowance for energy prices rising or falling.
Could You Get Free Help?
Free solar eligibility checker
Could you get solar panels for free?
Every UK scheme that can fit solar for free, checked against its own published rules on 11 October 2026. Takes about 30 seconds.
Question 2 of 6
Do you own your home or rent it?
What You Don't Need
- A battery on payback alone, in our view: Home Energy Scotland doesn't fund one, and the Energy Saving Trust puts them at £5,000 to £8,000. Our battery guide runs the numbers, including time-of-use tariffs.
- PV-T just because it's the only panel with funding attached.
Every scheme across the UK: solar panel grants guide.
Frequently Asked Questions
Solar still pays in Scotland, without a grant
Home Energy Scotland doesn't fund standard solar panels, but 0% VAT until 31 March 2027 and export payments can still make the numbers work if your roof suits and you're staying. Get free quotes from MCS-certified installers in Scotland in 60 seconds.