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Yes. While I have desires to charge via generator, I’m concerned if the generator kick on at night while I’m charging and can’t disconnect the charger in time.Some plug-in vehicles actually state that you should not use a generator to charge the vehicle. I am unaware of any such restrictions for the Tesla Model Y. What if you just raise your right hand and promise never to charge your EV while your generator is running? The two biggest electrical loads would be the HVAC compressor and the plug-in or electric vehicle charging circuit. AC compressors, electric water heaters, electric dryers and electric ovens cycle on and off to maintain a specific temperature. The EV charger just runs and runs.
Suppose you did need to charge the Tesla vehicle using the generator as the power source. You could lower (but not raise) the maximum charging amperage for the charging session from the Tesla charging screen from the maximum (in this case 48A all the way down to 5A.)
You could lower the maximum amperage while the vehicle is charging (you can do this anytime.) I think you can even lower the maximum charging amperage from the Tesla phone app.Yes. While I have desires to charge via generator, I’m concerned if the generator kick on at night while I’m charging and can’t disconnect the charger in time.
Interestingly, that part of the charging setup is not made available in the app. You can start and stop, and you can set the state of charge limit, but they don't let you change the amps on the phone app. That has to be done on the car's screen. I don't really know why.You could lower the maximum amperage while the vehicle is charging (you can do this anytime.) I think you can even lower the maximum charging amperage from the Tesla phone app.
I have a Generac standby power system. When the power goes out the generator starts, stabilizes power and will restore power to my home in ~30 seconds. When the mains power is restored (after waiting ~2 minutes) the power system will attempt to transfer power back to the grid. There should be no power surge from the generator or when switching back to the grid.The electrician said the Tesla can handle the “surge” of power when the generator kick on and off,and when the natural power comes back on?
It depends on the KW of your generator anything under 20KW will not cut it. Basically if you are charging at 48Amps at 240Volts, which is basically 11 kwh at peak charging. In my case it was a Generac SMM module I believe the model was 7006. My electrician charged me $285 for itJust had a Tesla Wall charger installed. My electrician said that I need a Load Shed Module installed because I have a whole house generator? Is this true? What should the cost be if needed. Thanks
The 7000 is rated for 50 Amps and the 7006 for 100A . I have two of the 7000's on my AC units and I just picked up a 7006 for the Tesla wall charger. I have only seen my Power usage spike or maintain over 20KW a few times (testing lots of load) so I don't think my 36KW generator will ever need to shead .It depends on the KW of your generator anything under 20KW will not cut it. Basically if you are charging at 48Amps at 240Volts, which is basically 11 kwh at peak charging. In my case it was a Generac SMM module I believe the model was 7006. My electrician charged me $285 for it
I have my electriction coming tommorow morning to give me a quote .My electrician wants $825 just for the tesla wall charger. He wants to add an additional 4 shields. 1 for each of my AC units and one for the pool. If I did all 5 he charge 625 each. Why is this so expensive?
My electrician wants $825 just for the tesla wall charger. He wants to add an additional 4 shields. 1 for each of my AC units and one for the pool. If I did all 5 he charge 625 each. Why is this so expensive?
$825 Just. For the Load shield.My Electriction wants $950 to install the Tesla wall charger and the 7006 ( which I purchased) ( a 40-50' run of 6 Gauge ) and through a concrete wall. I am mounting it outside between my 1 & 2 car garage doors.
So that $825 is looking pretty good to me
I was told most of the cost is Wire and then you have the labor and breaker . He didn't believe I needed the 7006 because of the Gen sizing but I figure I'll install it just as an extra protection for the generator .
So this is just to add a load shed to an existing wall charger?$825 Just. For the Load shield.