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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      There will be several voltages, we have three separate arrays each of different size, each connected into its own MPPT (one spare unused...
    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      The stack is on the back wall of the garage. Modules from bottom up, 4 x battery modules, EVDC module, energy controller (inverter) on...
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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      In general if you are expecting/wanting to charge at high power from the grid then you will want a 3-phase system for the extra...
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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      I'm only using charge from excess solar feature and have limited solar PV capacity and it has regularly charged at well over 10 kW...
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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      That's clearly just some stock image they cut in and used the wrong image. The actual plug is a full CCS2 DC plug, same as any regular...
    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      Tesla yesterday decided the summer holidays was a good time to take half a dozen charge stations off-line at Raymond Terrace. This...
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    • wattmatters
      One of the really neat things about the MG4 (and other EVs) is that the auxiliary battery gets charged not only while driving but also...
    • wattmatters
      LFP and Na batteries have multiple cells that can fail too. Not sure what the number of cells has to do with anything. Same battery...
    • wattmatters
      Why bother with anything other than a standard lead acid replacement? The car's charging system is set up for it.
    • wattmatters
      December plus full calendar year data. Comparisons with previous Decembers shown. Not a big month of driving but 92% of it was powered...
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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      No. They don't have a great customer service reputation and the additional risk/reward ratio just isn't worth it. Globird provides 90%...
    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      My retail plan has free energy 11 AM - 2 PM and pays a $1/day bonus for not importing energy between 6-8 PM. We can earn extra bonus...
    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      It's a Sigenergy 12.5 kW EVDC module which forms part of the Sigenergy stack. From the floor up there are 4 x 8 kWh battery modules (32...
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    • wattmatters
      wattmatters replied to the thread MG4 in Australia.
      Recently added a bidirectional DC EV charge station to our home solar/battery system. Works well, really sucks down the excess solar...
    • wattmatters
      November stats added.
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