Smart Export Guarantee (SEG)
All licensed energy suppliers with 150,000+ domestic customers must offer a tariff to pay you for electricity exported to the grid from small-scale renewable generation (up to 5MW). Rates vary by supplier — some offer fixed rates, others agile/time-of-use rates that can be significantly higher.
Funding Amount
Ongoing revenue: typically 3-15p per kWh exported (varies by supplier)
Deadline
No deadline — ongoing obligation on suppliers
Eligibility Checklist
Required Documents
- 1MCS certificate for the installation
- 2Smart meter or half-hourly meter reading capability
- 3Feed-in Tariff (FIT) or SEG registration with chosen supplier
- 4Proof of generation capacity
Step-by-Step Application Process
Install solar PV (or other eligible technology) with MCS-certified installer
Ensure a smart meter or half-hourly meter is installed
Compare SEG tariff rates from eligible suppliers
Apply to your chosen supplier's SEG tariff
Supplier verifies your MCS certificate and meter
Start exporting and earning — payments are typically quarterly
Key Conditions & Gotchas
- !Export rates vary significantly between suppliers — always compare
- !Agile/time-of-use tariffs can pay more but fluctuate
- !You cannot receive both FIT export payments and SEG for the same installation
- !A smart meter is mandatory — suppliers will not accept estimated readings
- !Battery storage can help maximise export value by time-shifting
Grant Stacking
Fully compatible with all capital grants and tax reliefs. Cannot be combined with legacy Feed-in Tariff export payments. Works well alongside battery storage investment.
Ready to Apply?
Visit the official application portal or book a free consultation with our team.