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  1. W

    Tesla Gen 3 Wall Connector--Exact Ground Fault Trip Threshold?

    Does anyone know the ground fault current at which the Tesla Gen 3 Wall Connector will trip? The manual says it has a GFCI built-in, but it doesn't specify a Class or trip threshold. Your typical GFCI receptacle is Class A which means it has to trip at 4-6 ma. Then there's Class B and Class C...
  2. W

    Does PW2 support incremental frequency shifting for supply/load management?

    I haven't researched this, I thought perhaps someone already knows the answer. We know that in off-grid mode, PW2 can raise the frequency high enough to shut off all PV production when the batteries are approaching full and PV production exceeds demand. I think I read a post recently that it...
  3. W

    Natural Gas vs Heat pumps for heating

    If all electricity came from natural gas plants, then for some heating loads with heat pumps, that will be a slight win in total natural gas usage; for other conditions, it will be a wash or a slight loss. For electric resistance heating, it will be a significant increase in natural gas uasge...
  4. W

    Powerwall Wizard

    Is there any documentation available on the Configuration Wizard for the Powerwalls? Or has anyone taken screenshots of each step? Thanks, Wayne
  5. W

    Configure Powerwalls To Ignore Solar?

    Hello, I'm curious whether anyone with Powerwalls installed and a solar system has asked Tesla to install their system as if they had no solar, and if so whether Tesla agreed. This obviously wouldn't work for someone taking the ITC, as that requires charging the Powerwalls only from solar...
  6. W

    Island mode and CTs

    I'm a little unclear on some of the details of how the Powerwall inverter works in island mode (during a grid outage). If there is solar installed, does the system require the information from the solar CTs to work properly? Or would it still work the same in island mode if the solar CTs were...