SEG · Grants & funding
Get Paid for Your Solar Energy — Smart Export Guarantee
Once your solar panels are installed, the Smart Export Guarantee pays you for every unit of electricity you export to the grid. Earn while you save.
3p–15p per kWh exported
No cost. No obligation. No pressure.
Eligibility
Who qualifies?
Eligibility rules shift as schemes evolve. Treat this as a starting guide — the on-site survey is the only way to confirm for certain.
- Solar PV system up to 5MW capacity (domestic systems typically 3–4kW)
- Installation by an MCS-certified installer (OMEGA is MCS certified)
- Smart meter or export meter installed
- System must be registered with your chosen SEG licensee
- Available to homeowners, landlords, and businesses
The Smart Export Guarantee (SEG) ensures that homeowners with solar panels are paid for surplus electricity they export to the national grid. It is a legal requirement for large energy suppliers to offer SEG tariffs.
As MCS-certified solar installers, every OMEGA solar installation automatically qualifies for SEG registration. We help you choose the best tariff and handle the paperwork.
Common questions
Smart Export Guarantee — answered honestly.
How much can I earn from the Smart Export Guarantee?
A typical 4kW domestic system exports around 1,500–2,500 kWh per year. At current rates of 3p–15p per kWh, annual earnings range from £45 to £375 depending on your tariff and usage patterns.
Which energy supplier offers the best SEG rate?
SEG rates change frequently. At the time of installation, we will advise you on the best available tariff. Some suppliers offer fixed rates while others offer variable or time-of-use rates.
Can I combine SEG with battery storage?
Absolutely. A battery lets you store surplus energy for evening use, then export whatever remains. This maximises both your self-consumption savings and your SEG income.
Do I need to be with a specific energy supplier?
No. You can register for SEG with any licensed supplier — you do not need to switch your electricity supply. Choose whichever supplier offers the best export tariff.
Is SEG the same as the old Feed-in Tariff?
SEG replaced the Feed-in Tariff in 2020. While FiT paid for all generation plus export, SEG pays only for exported electricity. However, combined with self-consumption savings, solar remains highly financially attractive.
Other grants and funding
ECO4
ECO4
The Energy Company Obligation (ECO4) funds insulation and heating upgrades for eligible homeowners and tenants across Essex, Suffolk, Kent, and Cambridgeshire.
Up to £10,000 per household
GBIS
Great British Insulation Scheme
The Great British Insulation Scheme (GBIS) provides free or heavily subsidised insulation for middle-income households not covered by ECO4.
Up to £6,000 per household
BUS
Boiler Upgrade Scheme
The Boiler Upgrade Scheme provides £7,500 towards air source heat pump installation for homeowners replacing gas or oil boilers.
£7,500 per installation
Ready to check your eligibility?
Free 45-minute home energy survey. We confirm every funding route available to your property and handle the application paperwork.
No cost. No obligation. No pressure.
25-year product guarantee. 5-year installation guarantee. If anything isn't right, we fix it free.