Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Please note that it is not permitted to have referral links posted in your signature. Keep these links contained in the appropriate forum. Thank you.

https://www.boards.ie/discussion/2055940817/signature-rules
Hi all,
Vanilla are planning an update to the site on April 24th (next Wednesday). It is a major PHP8 update which is expected to boost performance across the site. The site will be down from 7pm and it is expected to take about an hour to complete. We appreciate your patience during the update.
Thanks all.

Zappi charge points

1…34689…44

Comments

  • #152
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    Lol, who was your installer?


  • #153
    Silent Running
    Registered Users Posts: 2,818 ✭✭✭Silent Running


    SteM wrote: »
    Even the amount 12289.15kWh seems very high for less than a month. As you say, the amount of days is way off too.

    Attach the photo to an email and send it to Myenergi. They might point you in the right direction.

    Do you have the grid sensor wired back to the distribution board?


  • #154
    SteM
    Registered Users Posts: 6,525 ✭✭✭SteM


    unkel wrote: »
    Lol, who was your installer?

    Don't want say..... yet.


  • #155
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    Fair enough. They deserve the right to sort you out first, before we have the right to give out about them.


  • #156
    stimpson
    Registered Users Posts: 7,815 ✭✭✭stimpson


    I discovered that you can swap the sensor terminals in the settings. Might save you getting the spark out.

    To be sure look at the screen when you are/are not charging. You should be able to see if there is flow to the car.


  • Advertisement
  • #157
    denismc
    Registered Users Posts: 1,394 ✭✭✭denismc


    Is your unit 2nd hand or refurbished ?
    That screen looks like it is showing history from a machine that is not new.
    I think the date of manufacture is in the machine info somewhere.


  • #158
    SteM
    Registered Users Posts: 6,525 ✭✭✭SteM


    denismc wrote: »
    Is your unit 2nd hand or refurbished ?
    That screen looks like it is showing history from a machine that is not new.
    I think the date of manufacture is in the machine info somewhere.

    We bought it as new from electricautos in naas, will hunt through the menu system tomorrow to see if I can find the date of manufacture.


  • #159
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    I'm sure Phil will sort you out.


  • #160
    Bionicleg
    Registered Users Posts: 19 ✭Bionicleg


    SteM wrote: »
    We got our zappi installed at the end of January. I was looking at the charging log for February today and it's reading 12289.15kWh

    We wouldn't do high mileage.

    Does that reading sound right?

    I had a zappi installed over a year ago. Same as yours it reads Kwhrs on ‘green’ when I have no renewable source and nothing on grid.

    I’ve been calling the well known installer since before Xmas and have only received promises.

    I swapped the ct connection at the harvi terminals, no change, swapped direction of CT’s, no change even relocated CT’s and harvi closer to meter. No change. I have also tried everything in the zappi settings.

    Fed up with it now and it’s annoying me as I can’t use the timer to charge until it’s sorted.


  • #161
    SteM
    Registered Users Posts: 6,525 ✭✭✭SteM


    Does anyone know of the 'Time' value on the monthly charge log screen should show the charging time for the month or the total unit charging time?


  • Advertisement
  • #162
    creedp
    Registered Users Posts: 5,582 ✭✭✭creedp


    Bionicleg wrote: »
    I had a zappi installed over a year ago. Same as yours it reads Kwhrs on ‘green’ when I have no renewable source and nothing on grid.

    I’ve been calling the well known installer since before Xmas and have only received promises.

    I swapped the ct connection at the harvi terminals, no change, swapped direction of CT’s, no change even relocated CT’s and harvi closer to meter. No change. I have also tried everything in the zappi settings.

    Fed up with it now and it’s annoying me as I can’t use the timer to charge until it’s sorted.


    I have a zappi and it always indicates that its charging from 'green' source even though I have no solar so everything is sourced from grid. However, that doesn't impact on the ability to operate via the timer. In my case the Zappi is set to the 'fast charge' setting and it set to comes on between 1 and 6.30am during the week and 3 to 8am during the weekend. Car is always charged to 100% each morning.


  • #163
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    These issues don't exactly inspire confidence in the Zappi

    I think, in the absence of affordable V2H / V2G solutions in the medium term, I will just keep my dumb 7kW charger and go ahead with the cheapest possible AC coupled home battery storage system in the next few months


  • #164
    denismc
    Registered Users Posts: 1,394 ✭✭✭denismc


    12kWh is enough to power an average house for a year or nearly 80k km of driving!
    Looks to me like there is something wrong with your chargers as opposed to your installation.

    If you are having trouble contacting your installer you should contact Myenergi directly. They are usually good to reply.
    myenergi.uk
    I have attached my log for February for comparison


  • #165
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    I sent Myenergi an email last week and I got a reply within a day.


  • #166
    denismc
    Registered Users Posts: 1,394 ✭✭✭denismc


    unkel wrote: »
    These issues don't exactly inspire confidence in the Zappi

    I think, in the absence of affordable V2H / V2G solutions in the medium term, I will just keep my dumb 7kW charger and go ahead with the cheapest possible AC coupled home battery storage system in the next few months

    Tbh my well known installer knew very little beyond getting the unit installed, he even convinced me that I needed 2 CT clamps on the main live tail coming into the house which l knew was wrong.

    Saying that, what the guys are describing above looks like there maybe something wrong with the unit itself.


  • #167
    daheff
    Registered Users Posts: 5,833 ✭✭✭daheff


    question though- are you seeing astronomical electricity bills? If so, something is badly wrong. If not, I'd be inclined to think that the unit isnt a new one.


  • #168
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    I've started a thread on home attached battery storage (as opposed to installing a smart charger) for anyone interested:

    Linky


  • #169
    Stealthirl
    Registered Users Posts: 1,589 ✭✭✭Stealthirl


    denismc wrote: »
    12kWh is enough to power an average house for a year or nearly 80k km of driving!
    Looks to me like there is something wrong with your chargers as opposed to your installation.

    If you are having trouble contacting your installer you should contact Myenergi directly. They are usually good to reply.
    myenergi.uk
    I have attached my log for February for comparison

    Could it be reading how much the house draws rather then the charger :confused:


  • #170
    SteM
    Registered Users Posts: 6,525 ✭✭✭SteM


    Stealthirl wrote: »
    Could it be reading how much the house draws rather then the charger :confused:

    I don't think so, its a 3 bed mid terrace so it can be drawing that much in less than a month. I have to send some information to zappi and the electrician says he'll come you to look at it at some point.


  • #171
    _dof_
    Registered Users Posts: 449 ✭✭_dof_


    The over recording of the energy sent to the car in the historical log is a known fault in the earlier firmware versions of the Zappi.
    See: https://www.speakev.com/threads/zappis-charge-log-stats-wildly-off.134130/#post-2521434


  • Advertisement
  • #172
    _dof_
    Registered Users Posts: 449 ✭✭_dof_


    Bionicleg wrote: »
    I had a zappi installed over a year ago. Same as yours it reads Kwhrs on ‘green’ when I have no renewable source and nothing on grid.

    I’ve been calling the well known installer since before Xmas and have only received promises.

    I swapped the ct connection at the harvi terminals, no change, swapped direction of CT’s, no change even relocated CT’s and harvi closer to meter. No change. I have also tried everything in the zappi settings.

    Fed up with it now and it’s annoying me as I can’t use the timer to charge until it’s sorted.

    I think there have been some problems with the reliability of the Harvi with respect to the current it's reporting to the Zappi. So if the CT clamp is clamped around the main live conductor and the arrow is pointing towards the consumer unit, and it's connected to the Harvi correctly, then it might be related to the Harvi communication issues.
    See: Linky.

    Proabbly worth contacting myenergi support.


  • #173
    Mupchease
    Registered Users Posts: 128 ✭✭Mupchease


    Today was the estimated app release date details were given with anybody with a hub going by an old Twitter post from my energy in January. Has anybody got the hub ? Is it worth it ?


  • #174
    denismc
    Registered Users Posts: 1,394 ✭✭✭denismc


    Mupchease wrote: »
    Today was the estimated app release date details were given with anybody with a hub going by an old Twitter post from my energy in January. Has anybody got the hub ? Is it worth it ?

    The Hub was meant to start shipping this week but has been delayed due to technical issues, so it could be a couple of weeks before the app is out.


  • #175
    Nedved85
    Registered Users Posts: 1,769 ✭✭✭Nedved85


    Zappi installed during the week, pretty nice that it gives the current kW usage of the house. I now know how much energy my heatpump uses :)


  • #176
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    Nedved85 wrote: »
    it gives the current kW usage of the house

    I bought an Owl intuition monitor on eBay last week. Does exactly that and you can place the wireless display anywhere. Cost me GBP7 shipped :D


  • #177
    randombar
    Registered Users Posts: 3,360 ✭✭✭randombar


    _dof_ wrote: »
    I think there have been some problems with the reliability of the Harvi with respect to the current it's reporting to the Zappi. So if the CT clamp is clamped around the main live conductor and the arrow is pointing towards the consumer unit, and it's connected to the Harvi correctly, then it might be related to the Harvi communication issues.
    See: Linky.

    Proabbly worth contacting myenergi support.

    Harvi was doing something similar yesterday. Showing excess going in the wrong direction. Reset a few times and now Harvi is dead. Waiting for support to get back to me.


  • #178
    daheff
    Registered Users Posts: 5,833 ✭✭✭daheff


    I heard from Myenergi that the gen 2 zappi now isnt available until may this year.
    they seem to be delayed with all their new releases.


  • #179
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    I was seriously considering building an Open EVSE from a kit. For a lot less money than Zappi, while it can do more. Until I realised you can only make a tethered one. And I don't really feel like chopping up my 15m Type 2 cable :(

    What other alternatives are there? I can't really justify spending €800 + install costs for the Zappi gen 2 (although I could live with having to wait until May)

    I'll have significant solar PV production that I will have no use for from about May. I will not divert to water. Diverting to EV would be ideal for me :)


  • #180
    Nedved85
    Registered Users Posts: 1,769 ✭✭✭Nedved85


    unkel wrote: »
    I was seriously considering building an Open EVSE from a kit. For a lot less money than Zappi, while it can do more. Until I realised you can only make a tethered one. And I don't really feel like chopping up my 15m Type 2 cable :(

    What other alternatives are there? I can't really justify spending €800 + install costs for the Zappi gen 2 (although I could live with having to wait until May)

    I'll have significant solar PV production that I will have no use for from about May. I will not divert to water. Diverting to EV would be ideal for me :)

    Go with a Zappi Gen 1?


  • Advertisement
  • #181
    unkel
    Registered Users Posts: 64,734 ✭✭✭✭unkel


    Nedved85 wrote: »
    Go with a Zappi Gen 1?

    They are tethered only. And come in either 5m or 8m only. I have asked myenergi but they won't make a 15m tethered one for me.


Advertisement