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So, while I am wait for my MS to come in...............................

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I decided to install an HPWC.

Parts/Materials

  1. 100 Amp breaker for the main panel
  2. 125 AMP Eaton sub-panel
    1. 60 AMP breaker
  3. 6x6 junction box
  4. 12' SER 2-2-2-4
  5. 3' each back, red, green THHN 6 guage
  6. Assorted connectors, fittings, conduit, etc
Main panel is in the basement behind the sub-panel down about 6'.
I decided to use a sub-panel not only for a local disconnect but futre power requirements as well.
The junction box idea I got from a Tesla video showing how to wire load sharing on 1 circuit.
Probably will not buy another EV for a couple of years (waiting for the model 3 to become readily available).
If I do get a another Tesla then they both can load share the same circuit. If I do not then I can installed a 50 AMP breaker (this will max out the 100AMP circuit)
IMG_0528.jpg
in the sub-panel and use a NEMA 14-50.