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Solar and smart meters

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  • That's a shame. Why not have a word with Octopus, they might be happy to send out an IHD6 or advise if the Chamelion has an equivalent setting somewhere!
    East coast, lat 51.97. 8.26kw SSE, 23° pitch + 0.59kw WSW vertical. Nissan Leaf plus Zappi charger and 2 x ASHP's. Givenergy 8.2 & 9.5 kWh batts, 2 x 3 kW ac inverters. Indra V2H . CoCharger Host, Interest in Ripple Energy & Abundance.
  • A very good idea, I will do just that 👍
    West central Scotland
    4kw sse since 2014 and 6.6kw wsw / ene split since 2019
    24kwh leaf, 75Kwh Tesla and Lux 3600 with 60Kwh storage
  • Hi SC, received an email yesterday from Octopus to say we have now been placed on the Go Faster tariff. Subsequently realised that the IHDU shows Import or Export in both pence and Watts. Prior to this, Import was indicated only as a proportion of a circle with no figures accompanying!
    East coast, lat 51.97. 8.26kw SSE, 23° pitch + 0.59kw WSW vertical. Nissan Leaf plus Zappi charger and 2 x ASHP's. Givenergy 8.2 & 9.5 kWh batts, 2 x 3 kW ac inverters. Indra V2H . CoCharger Host, Interest in Ripple Energy & Abundance.
  • Solarchaser
    Solarchaser Posts: 1,758 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper
    Yeah I moved over last night to go faster.
    And replied to the email about it asking for an ihd 6, no reply as yet
    West central Scotland
    4kw sse since 2014 and 6.6kw wsw / ene split since 2019
    24kwh leaf, 75Kwh Tesla and Lux 3600 with 60Kwh storage
  • jimjames
    jimjames Posts: 18,697 Forumite
    Part of the Furniture 10,000 Posts Photogenic Name Dropper
    andy15959 said:
    andy15959 said:
    I've managed to avoid having smart meters installed so far, have the issues with meters and solar been ironed out ? Anybody on here have them, opinions ?
    Hi Andy,

    What are the specific issues between smart meters and solar? I have only heard of the non-smart meters having issues, going backwards, going dead etc.

    I have recently installed a PV system and will be moving to a SMART meter soon. So interested.

    Thanks, CT
    Just heard similar stories, with the meter not being able to distinguish between generation and usage.
    That's not a problem, it's a bonus. If your meter goes backwards then I wouldn't be in any rush to get it replaced
    Remember the saying: if it looks too good to be true it almost certainly is.
  • Ectophile
    Ectophile Posts: 7,991 Forumite
    Part of the Furniture 1,000 Posts Photogenic Name Dropper
    jimjames said:
    andy15959 said:
    andy15959 said:
    I've managed to avoid having smart meters installed so far, have the issues with meters and solar been ironed out ? Anybody on here have them, opinions ?
    Hi Andy,

    What are the specific issues between smart meters and solar? I have only heard of the non-smart meters having issues, going backwards, going dead etc.

    I have recently installed a PV system and will be moving to a SMART meter soon. So interested.

    Thanks, CT
    Just heard similar stories, with the meter not being able to distinguish between generation and usage.
    That's not a problem, it's a bonus. If your meter goes backwards then I wouldn't be in any rush to get it replaced

    There were some electronic (but not smart) meters that didn't check which way the current was flowing.  So the readings went up whether you were importing or exporting.
    If it sticks, force it.
    If it breaks, well it wasn't working right anyway.
  • I am paid for deemed export based on the amount of solar power generated.  When I looked a smart meters a couple of years ago I was concerned that I might be forced to use actual export and lose-out financially.
    Reed
  • I am paid for deemed export based on the amount of solar power generated.  When I looked a smart meters a couple of years ago I was concerned that I might be forced to use actual export and lose-out financially.

    Before I retired I think I would have been better off with actual export, no way that I even used 50% of my generation.  Not the case now when I use about 80% but even with the smart meter I am still on deemed 50% export for FIT purposes
    3.995kWP SSW facing. Commissioned 7 July 2011. 24 degree pitch (£3.36 /W).
    17 Yingli 235 panels
    Sunnyboy 4000TL inverter
    Sunny Webox
    Solar Immersion installed May 2013, after two Solar Immersion lasting just over the guarantee period replaced with Solic 200... no problems since.

    13 Feb 2020 LUX AC 3600 and 3 X Pylon Tech 3.5 kW batteries added...

    20 January 2024 Daikin ASHP installed
  • mickyduck55 said:
    ... even with the smart meter I am still on deemed 50% export for FIT purposes
    But is this guaranteed or could your supplier force you to switch to measured export?
    Reed
  • mickyduck55 said:
    ... even with the smart meter I am still on deemed 50% export for FIT purposes
    But is this guaranteed or could your supplier force you to switch to measured export?

    No idea but I have never heard of it happening and TBH I wouldn't mind, it would actually be fair and reasonable to only get paid for what I did export..
    3.995kWP SSW facing. Commissioned 7 July 2011. 24 degree pitch (£3.36 /W).
    17 Yingli 235 panels
    Sunnyboy 4000TL inverter
    Sunny Webox
    Solar Immersion installed May 2013, after two Solar Immersion lasting just over the guarantee period replaced with Solic 200... no problems since.

    13 Feb 2020 LUX AC 3600 and 3 X Pylon Tech 3.5 kW batteries added...

    20 January 2024 Daikin ASHP installed
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