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May 16, 2020
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Can OVO fit a 3 phase meter which measures solar exports if we switch over?

  • May 16, 2020
  • 21 replies
  • 2156 views

Good morning

 

We currently have a 3 phase supply with a Landys Gyr meter 

 

We added solar a couple of months ago but have realised the meter isn’t billing us correctly for our net usage

 

Instead it bills us for import on any phase, even if we’re exporting on another phase.

 

weve been told by Ofgem tte meter needs to be compatible with “Vector sum metering” which our current model is not. 
 

Our current supplier (Bulb)  cannot supply the correct meter so have advised us to move. 
 

Before we change we’re looking for a supplier that will supply the correct meter. We’re aware smart meters aren’t yet available and we don’t want one anyway. But there are plenty of normal meters which perform this funxtionality

 

Can you let me know if Ovo can fit the correct meter if we move to you?

 

Thanns
 

 

Best answer by Nancy_OVO

Updated on 14/09/23 by Abby_OVO

 

Do OVO offer 3 phase smart meters?

 

3 phase (aka polyphase) installations in domestic properties are few and far between, so it's a minority of meter engineers across the country that have the skills required to complete these installations. There are also some technical challenges in making sure your job is allocated to an engineer with these skills but we are just as keen as you are to have Smart available for these sites ASAP, so if you would like to take part in this beta stage release, please consider the steps below:


From the start of May 2023, if you have a single rate 3 phase meter (i.e. not Economy 7 / 2-rate etc.) we would encourage you to book a smart meter appointment as normal online or over the phone on 0330 303 5063. (Please do not attempt to book sooner than May unless you have been contacted.)


This will then go through to a specialist team who will validate that it is single rate job and that an 3 phase engineer is available in your region. If this is the case, they will re-book your appointment with the right engineer. (So please bear in mind your appointment date/time will likely change, but we'll try to keep it the same where possible.)


Unfortunately, if you have a 2-rate meter or are not in an area covered by our current crop of 3 phase skilled engineers, you will need to continue with your heritage meter. We know this will be frustrating, so we are sorry about that, we are working to expand our coverage and by you flagging your interest to us, you are helping us shape where and when that coverage develops. - thank you!

 

Smart meters are able to measure export, for use in solar and other generation with the smart export guarantee 


If all 3 phases aren’t in use, you may consider downgrading to a single phase supply which is compatible with the current Smart meters we fit. Here's the process:

- Get an electrician to check if downgrading the supply is possible (you've done this already - nice work).
- Arrange a date for (and pay for) a visit from your Distribution Network Operator (DNO), who will rewire your supply to make it a single phase set up.
- Contact our Support Team to make sure we can get an engineer to you on the same day that the DNO visit, to fit your smart meter free of charge.

 

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

 

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

 

21 replies

Blastoise186
Super User
Super User
April 5, 2022

Welcome @adammason !

I’m Blastoise186, one of the forum volunteers. I don’t work for OVO myself though, so I can’t make any promises or commitments on OVO’s behalf.

I do have some good news and some bad news. I’m afraid Three-Phase Smart Meters weren’t available officially on OVO the last time I checked, however they are definitely going to be available in the near future. OVO has been testing them out recently ahead of making them available, just to make sure the billing platform learns how to handle them properly.

Most Smart Meters are capable of dealing with exports as well, it’s really more about how they’re configured than anything else. While I don’t have any further news for you right now, I’ll ask @Tim_OVO and @Jess_OVO if they know of any updates.

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Newcomer
April 5, 2022

thanks for your quick reply!

I currently have an emlite EMP1.av which was installed by my current supplier. Its supposed to send readings in automatically but it was only installed 3 months ago and I still haven't had automatic readings (and I haven't got a smart home display). 

Blastoise186
Super User
Super User
April 5, 2022

No worries. :)

I’m really sorry to tell you this, but unfortunately you don’t currently have a Smart Meter. That particular model is incapable of passing either SMETS1 or SMETS2 specifications because it cannot support smart communications at all by the looks of things. Unless it’s got some kind of Automatic Meter Reader (AMR) device attached to it, I doubt you’ll ever get automated readings out of it, let alone smart readings.

And this is after I spent a fair while reading the entire user manual for it! I’m no electrician, but if I can figure out a 108 page Aclara SGM1400 Series user manual, a 30 page emlite one is nothing to me. :)

It does have an optical port, but that’s not going to be useful to you anyway, because that’s for a different purpose which never really gets used in the UK beyond manufacturing and testing.

Technically speaking, you’d want something like the Aclara SGM1430 Series, as those are all Three-Phase SMETS2 Smart Meters. I think this is what OVO is testing.

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Newcomer
April 5, 2022

Im not surprised to learn that! Its been 3 months and Im still submitting readings to my supplier who are totally hopeless in sorting this out, never replying to my messages and it seems they don't understand what they have fitted!

Its a new build house and Ive still no idea how much energy I'm using! I found that Ovo have good reviews for smart metering and wondered how long Ovo would take to fit one for me once tested. 

Blastoise186
Super User
Super User
April 5, 2022

Well, assuming there’s no blockers like not having any WAN coverage, and assuming that the right meter type is available… OVO could probably arrange an upgrade within a few weeks of them being available depending on factors like engineer availability and stocks. Single-Phase upgrades can be done by any OVO engineer, but Three-Phase upgrades require additional training which only some engineers have.

Of course, you’d be welcome to switch anytime anyway and if you’d like to do that, you can get a quote via https://switch.ovoenergy.com .

I know of only a handful of suppliers capable of creating new connections for new build houses, so let me guess… British Gas is your supplier? I’m getting the vibe it’s either them or Scottish Power somehow...

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Newcomer
April 5, 2022

It was BG who connected then switched to So Energy early last year but they have been hopeless (especially if they haven't realised they have fitted the wrong type of meter!). They put the new meter in and said it would take a while to send automatic readings in (forever if its the wrong meter!).

If I switch the service can only improve! :)

Blastoise186
Super User
Super User
April 5, 2022

I’ve utilised my detective skills to dig deeper.

Based on https://help.so.energy/support/solutions/articles/7000065159-our-metering-services-and-charges-listed it appears that SO Energy are not ready to install Three Phase Smart Meters at all at this time, and you should have been told this fact prior to agreeing to any changes.

You may want to raise a complaint to them directly, as it might help prevent this situation happening again.

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Newcomer
April 5, 2022

hmm that's fascinating!!! they told me that it was a smart meter but not the type that comes with an in-home monitor screen. They also said it would take a while to be set-up to send automatic readings. 

Either they don't know its not a smart meter or they are just fobbing me off !! 

this is so enlightening !!! 

They are so difficult to deal with, I've been trying to get my account updated with meter readings. I had a call from someone on the metering team to give them readings and they couldn't understand why they were lower than previous readings despite me explaining to them it was a new meter so would obviously have lower readings!! I then had to send them photos to prove the readings were lower! clearly lefthand does not speak to righthand!!

At least I now know the meter was never capable in the first place !!

 

Blastoise186
Super User
Super User
April 5, 2022

I’ve heard that story far too many times I’m afraid, that I don’t want to admit the exact number. I help out here on this forum as well as elsewhere, so this isn’t new to me. A lot of suppliers can trip up for several reasons, but this is one that really shouldn’t.

If you get them to do an ECOES Lookup, that might help to prove the meter was replaced. All electric meter exchanges are supposed to be logged against your MPAN on the ECOES database, which is the national electric meter database that every supplier has access to. Xoserve is the equivalent one for gas meters.

Your DNO can probably also do that for you as well.

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Newcomer
April 5, 2022

thank you I think ill get UKPN to look it up as I might actually get a response from them!