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January 5, 2018
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Can I switch to OVO and go from Economy 7 to a single rate meter and tariff?

  • January 5, 2018
  • 33 replies
  • 7074 views

After endless problems with Scottish Power I'm looking to switch and am really interested in OVO (I've been a previous customer and should never have left!). However I currently have a twin rate meter (Economy 7) and would like to move to a single rate. My current meter shows the single rate as well as the two E7 rates. Am I able to join OVO and use the single rate reading or submit the two rates? And if not I understand I would need a meter change. Do OVO charge for this and if so how much?

Thank you for your help.

Best answer by Nancy_OVO

Updated on 09/07/25 by Ben_OVO


Great to hear you’re thinking of switching back to OVO and considering the possibility of changing from a dual rate to a single rate plan, this can make all the difference if you’re not using the cheaper night rate enough to make a dual--rate plan cost-effective. 

 

Firstly it’s worth mentioning that if you’ve currently got a dual rate or Economy 7 meter installed you would need to make this clear when you apply to switch. In this case, you’d be best off contacting our Support Team to get a quote. They’ll be able to assess your annual usage against our economy 7 and single rate plans to see which one will save you the most money. To do this, they’ll need your average annual usage figures. You’ll be able to ask your current supplier for these.

 

If we sign you up to a single rate plan, we’ll actually take both peak and off-peak readings, but will bill all of this usage on the same rate.

 

Changing from economy 7 to single rate is possible but, unfortunately, we don't currently have the functionality to change Smart Meters from Single Rate to Economy 7

 

OVO member but not got a smart meter yet? - Book today!

 

Interested but not yet an OVO member? - Check out our plans!

 

33 replies

Firedog
Super User
Super User
October 9, 2024

Just to add what is still as far as I’m aware the official line: a smart meter set up for Economy 7 can currently be switched to single-rate by the simple expedient of setting both tariff rates to the same figure but the reverse isn’t possible. I’ve never known why this should be. That text was posted in July 2023, BTW.

Noel | I have no official status; I'm just a volunteer who comes here to help other customers. My gear: Aclara SGM 1416-B Electricity-only E7 meter; Chameleon IHD3-PPMID-AAA | It may look as if I know what I’m talking about, but don’t let that fool you. |
Newcomer
October 9, 2024

Thanks so much @Blastoise186  and @BPLightlog 

Yes - I’d seen it can be a one-way switch on that thread. But for 12 months and under the current uncertain circs  I think it’s probably worth doing. 

On another issue do you know if I can choose the date of transfer in the online application process? I need to give my current provider (no names!) time to put the finishing touches to a resolution to my 2 year fight to get the right reads/bills etc. I’m expecting this in the next couple of weeks.

Thanks again both - forums are so great when people like yourselves go out of your way to help people 😀

 

Blastoise186
Super User
Super User
October 9, 2024

You can indeed - there’ll be an option to pick a switch date that you’re happy with. Just make sure to read the Big Scary Warnings first! :D

Oh, and you’re totally welcome too! We aim to please!!!

If you ever need a hand with anything else, definitely swing by anytime and we’ll see what we can do.

Securing energy by zapping security bugs... For that is The Blastoise Way! Remember, I'm just like you - AI Powered Evil Geniuses aren't Staff!
Newcomer
November 10, 2024

my sis has an old electric meter with 2 sets of numbers for peak and off peak. when she changed her tarriff from Econ7 to a single standard tarriff, her off peak/night reading stopped clocking. is that normal for it all to clock onto the peak/day counter?

Abby_OVO
Community Manager
Community Manager
November 11, 2024

Hey @Anna Dedman 

 

Sorry to hear about this. 

 

It’s hard to tell what’s going on here without access to accounts at the Forum. It might help us to see a screenshot of the meter readings if that would be possible?

 

I’d definitely recommend contacting the Support Team as they can access accounts and see what might be going on with your sister’s meter.

 

Currently Playing: She's Electric
Newcomer
November 11, 2024

Hi thanks for your reply, shes on single rate tariff so why does it matter if its all clocking on the day meter? Thankyou

Newcomer
November 11, 2024

When we phone up the meter reading line (automated voice) it asks for peak and off peak readings, these are labelled normal and low in the photo. Which is Which? Thanku

Nukecad
Super User
Super User
November 11, 2024

As you say, if she is now on a single rate tariff then there is no need for two readings at different times of day - because all times, day or night, are now charged at the one rate.

It looks like her account (at least the automated voice bit) hasn’t fully caught up with the change though.
How long is it since she changed tariffs?
If it’s not long then it should sort itself out soon, but if it’s been a few months then she might want to ring support to get that corrected.

I assume that the one that is still changing reading is the ‘Normal’, whilst the ‘Low’ is now a stationary reading?

Whichever it is then I’d give them the changing reading for Peak and the non-changing reading for Off-Peak.
You actualy said that yourself in your first post:

my sis has an old electric meter with 2 sets of numbers for peak and off peak.

.. her off peak/night reading stopped clocking. is that normal for it all to clock onto the peak/day counter?

I said, Hey - Watts going on.
Abby_OVO
Community Manager
Community Manager
November 12, 2024

Hey @Anna Dedman 

 

Economy 7 to Single Rate 

 

Although we're unable to physically change the functionality of meters right now. We can offer an Economy 7 to Single Rate plan! This means you’ll be paying the same rate for each register.

 

Even if it’s now a single rate tariff, it should still be registering usage on both registers, but both will be charged at the same rate.

 

You can view more on this on some of our other topics:

 

On a traditional meter sometimes the readings will be labelled - high and low or day and night - if not you might be able to check the current reading against your reading history on the ‘Meter Readings’ page of your online account or OVO app (download for Android or iOS).

If you can’t work it out using these methods the best way to tell is to carry out a Load Test​. This involves taking two sets of readings during your peak hours - only one reading should change which will be your daytime register:

 

How to do a load test

 

Just read both readings on your electricity meter twice on the same day – first in the morning (after 9am) and then in the afternoon or evening (before 9pm). Then email us at hello@ovoenergy.com with the following info:

  • Meter Serial Number: ***********
  • Date you took the meter readings: **/**/**
  • Morning meter readings and the time you took them: 
  • Time: **am
  • The day register ID and reading: R* - *****
  • The night register ID and reading: R* - *****
  • Afternoon or evening meter readings and the time you took them: 
  • Time: **am.
  • The day register ID and reading: R* - *****
  • The night register ID and reading: R* - *****
  • Do you have an electric heating system (e.g. storage heaters)? Yes/No

Register IDs are the little numbers or letters on the left-hand side of the reading (e.g. R1/R2/L/N etc).

We’ll then get back in touch with you to clarify matters! 

 

Not sure how to find your peak/off peak times? - This topic might help.

​​​​​​

 

Currently Playing: She's Electric
Newcomer
March 18, 2025

Why is my off peak unit cost and my day time cost the same?  23.6p