SEG Tariff Application Process
Essential documentation, supplier selection, and common delays when applying for Smart Export Guarantee payments for your solar panels.
6 Sept 2026
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Getting Started
New to solar? Start here for the basics.
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Solar Panels
Panel types, sizing, efficiency, and what actually matters.
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Inverters
String vs micro, hybrid options, and common failure points.
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Batteries
Home battery storage, chemistries, sizing, and real-world payback.
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UK Rules & DNOs
G98/G99, export limits, planning permission, and DNO applications.
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Smart Meters & Export
SMETS1 vs SMETS2, export MPAN, and how payments actually work.
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Tariffs & FiT / SEG
Feed-in Tariff legacy, SEG rates, Octopus Flux, Agile, and more.
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Troubleshooting
Common problems, fault codes, and when to call an installer.
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Tariffs & FiT / SEG SEG Tariff Application Process
Essential documentation, supplier selection, and common delays when applying for Smart Export Guarantee payments for your solar panels.
6 Sept 2026ReadBeginnerGetting Started Solar on New Builds and Developer-Fitted Systems
Why new homes come with panels, what the developer's system usually includes, the paperwork you should be handed, and what to check before you add a battery or more panels.
6 Sept 2026ReadBeginnerUK Rules & DNOs Solar on Listed Buildings and in Conservation Areas in East Sussex
What the planning rules actually say about solar on a listed building, in a conservation area, and inside the South Downs National Park, quoted from the order itself.
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Panels on, no export payment yet. It is nearly always the meter, the export MPAN or the supplier account. Here is what each one is and who fixes it.
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Your Feed-in Tariff payments come from one meter. How to read it, what happens when it fails, and what to do if it is replaced.
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An inverter swap does not end your Feed-in Tariff, but the size of the new unit and the paperwork both matter. Here is what to check.
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A battery can sit alongside a Feed-in Tariff system. What matters is that your generation meter still reads only your solar.
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Extra panels on a Feed-in Tariff system earn nothing under FIT. Here is what you keep, what you lose, and what to tell your licensee.
6 Sept 2026ReadIntermediateTariffs & FiT / SEG Replacing solar panels on a FIT system
What happens to your Feed-in Tariff payments when old panels come off and new ones go on, and who you have to tell.
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