
Exporting Solar Energy to the National Grid – Smart Export Guarantee (SEG) UK
Earn Money with the Smart Export Guarantee (SEG) in England, Scotland & Wales
If your home generates more electricity than it consumes and you’re based in England, Scotland, or Wales, your surplus energy is automatically sent to the National Grid. By signing up for a Smart Export Guarantee (SEG) tariff with an eligible energy supplier, you can earn payments for every kilowatt-hour (kWh) of electricity you export. Payments are typically credited to your electricity bill or issued as a separate invoice, helping you maximise the benefits of your solar panels or renewable energy system.
⚠ Important: Smart Export Guarantee (SEG) Is Not Automatic!
You must actively sign up with an energy provider offering an export tariff—the SEG is not applied automatically.
👉 Note: SEG tariffs are not available in Northern Ireland.
Which Energy Suppliers Offer SEG Tariffs?
Under UK law, large energy companies (with over 150,000 customers) must offer at least one Smart Export Guarantee tariff. However, smaller energy suppliers may offer SEG or alternative export tariffs at their discretion.
💡 Tip: Compare multiple energy providers to find the best export rate, payment structure, and contract terms for your solar energy system. Some suppliers may even offer better rates outside of the SEG scheme.
How to Apply for a Smart Export Guarantee (SEG) Tariff
To qualify for SEG payments, you’ll need to meet eligibility criteria and provide key documents to your energy supplier:
✅ G98 or G99 Certificate (approval for grid connection)
✅ MCS Certificate (proof that your solar panel system is installed by a certified professional)
These documents confirm that your solar energy system meets UK safety and efficiency standards.
❗ Important: SEG tariffs are not available in Northern Ireland.
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Cammo Solar Solutions: Advanced Solar Monitoring Services in Scotland and the UK
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Once your installation costs are covered, solar power significantly lowers your monthly energy bills. By selling excess power back to the grid, you can amplify your long-term savings, making solar an even more valuable investment.
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Need Help? Cammo Solar Solutions Is Here for You!
Applying for an SEG tariff can feel overwhelming, especially if you have a newly built home or are unfamiliar with the process. At Cammo Solar Solutions, we specialize in helping homeowners maximize their renewable energy benefits. Our team can guide you through the application process, ensuring you receive the best possible export tariff for your excess electricity.
📞 Contact us today to learn how we can help you start earning from your solar energy system!

