Solar panels & battery storage (2026)

Cut your bills and earn from exports. See 2026 costs, the best SEG export rates and get free installation quotes.

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Solar that pays for itself faster in 2026

A typical home solar system costs roughly £5,000-£10,000 depending on size, with batteries adding £2,000-£5,000. As grid electricity gets pricier, every kWh you self-generate saves more, and exports earn through the Smart Export Guarantee.

Get matched with vetted local installers for free, no-obligation quotes - and we can also help you pick the best import and export tariff.

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Best SEG export rates (2026)

TariffExport rateNotes
Octopus Intelligent Fluxup to ~32p/kWhNeeds a battery + Octopus import
Good Energy Solar Savings Exclusive25p/kWh flatStrong flat rate
EDF Export Exclusive24p/kWhFor existing EDF customers
Octopus Outgoing Fixed~12p/kWhNo import switch required

Indicative published SEG rates as of July 2026 - your import and export supplier can differ. Always confirm the live rate before signing up.

FAQs

Are solar panels worth it in 2026?

Yes for most suitable homes - with the cap up 13% from July, self-generated solar offsets pricier grid power and exports earn via SEG.

What are the best SEG rates in 2026?

Octopus Intelligent Flux up to ~32p/kWh (battery + Octopus import), Good Energy 25p/kWh, EDF 24p/kWh, Octopus Outgoing Fixed ~12p/kWh.

Do I need a battery?

Optional, but a battery stores daytime solar for evening use and unlocks the highest SEG tariffs.

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Compare vetted installers and the best export tariffs for 2026.

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No obligation. Reviewed 21 July 2026.

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Updated on 5 Jul 2026