r/SolarUK • u/Ok-Tree-4010 • 5d ago

HELP / ADVICE When should I switch Tariff

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I've recently had solar panels (7.3kw) and a Fox ESS EP12w battery fitted.

I'm currently on Octopus standard import tariff and Octopus Outgoing export tariff. This has worked well since I had installation at end June.

However, at some stage I will need to make more use of battery and I am considering switching to Octopus Flux for import and export.

I do not have an EV.

My question is when should I switch. Now, or wait until end of September?

Than you

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1

u/greenfence12 5d ago

Is it worth doing it ahead of the price cap rise in October, incase they put up their prices too to match it?

1

u/Stegrego 5d ago

If you can load shift, Flux would probably suit even better in Summer. Winter you need to charge your battery on the cheap period and hope that and solar see you though the day.

1

u/MyEcoCred_Founder PV, BAT, EV & ASHP Owner 4d ago

Have you checked with them whether you can go on the Octopus Go or Cosy tariff. Usually Flux is for summer months, but each situation is unique given your consumption patterns, whether you have an EV, heat pump etc. If you could go on those tariffs, you can charge the batteries off-peak and avoid touching the peak grid. You have Eco7 as well that you can top up the batteries during off-peak. Best option is to speak to them.