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Bandersnatch

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Posts posted by Bandersnatch

  1. 16 minutes ago, ChaiyaTH said:

    One must lost his brains to want and power a home with a car. That is absolute stupidity.


     

    Let’s look at “absolute stupidity”
     

    Joining a discussion about powering a home from a car.

     

    Not watching the videos in the opening post so has no idea what the discussion is about.

     

    Replies with a random post 

     

    Discovering he is a discussion about powering a home from a car

     

    “Lost his brains” :cheesy:

     

     

     

    • Sad 1
    • Agree 2
  2. 17 minutes ago, Lee65 said:

    1)  At what rate does your car charge "during the day when it's sunny"?  (i.e. sunny hours per % charge?)

     

    7kW or 7kWh per hour. The car can travel 7km/kWh. So one hour of home charging adds 49km of range.

    This research on driving in Thailand states that the average km driven per year for a saloon in the provinces of Thailand is 14,071 km/yr or 38.5km per day. I can add this much range in 47 minutes of charging.

    https://www.researchgate.net/figure/Average-Travel-Distance-of-Vehicles-3_tbl2_238658930#:~:text=Average vehicle kilometer traveling of,%2Fday respectively [18] .

     

    29 minutes ago, Lee65 said:

    2)  How is this "a game changer"?  Why not just use your Powerwall (or similar house battery) to "draw a few hundred watts" at night?

     

    You obviously don't have solar or you wouldn't have asked such a question.

     

    A tesla powerwall has only 13.5kWh of capacity compared to my car which has 82.5kWh. I actually have home batteries  - which you have known if you had watched the videos. A tesla powerwall needs charging every day but my car does not and can power my house for several days. 

     

    35 minutes ago, Lee65 said:

     

    3)  Is it cost-efficient to use your battery cycles on your expensive vehicle vs. using a Powerwall designed specifically for the task?

     

    My EV is primarily a car,  the fact it can also act as home battery storage is effectively a no cost benefit.

     

    Did you read my replies to other posts here?

     

    1 hour ago, Bandersnatch said:

    My EV's 82.5kWh battery is designed to propel a 2 tonne vehicle plus occupants 600km per charge. By comparison my house load at night is 500W or 0.5kWh per hour. So the car could power my house at night for 165 hours of night-time usage.

     

    In the video  - that you didn't watch - I said that without using V2L I have run my house and one EV for over a year without drawing any power from the grid. So if in the future I have the need of a little extra help from my EV it is not going to be "overworking the batteries"

     

    • Agree 1
  3. 19 minutes ago, connda said:

    Works until so many EV show up that the power grid no longer is capable of functioning.  Then it's rationing.  Perhaps only allowed to drive alternate days.  There isn't a country on Earth that can sustain its entire population driving EV, especially if the country's leadership banned coal, gas, and nuclear. 

    I can project this out three decades and I know where it ends.

     

     

    Commenting on a discussion without watching the videos that the discussion is based on!

     

    Now go and watch the videos I posted in the opening post and you will see why what you posted is so wrong

    • Sad 1
  4. 6 minutes ago, Lacessit said:

    IMO the OP is presenting various statements as established myths, without evidence to support the claim. It's called begging the question.

     

    " Electric vehicles alone can’t solve climate change"

     

    This is not a myth. If every ICE in Australia was to be converted to an EV overnight, the resulting reduction in carbon dioxide emissions would be 9%. Said EV's still need to be refuelled from CO2 - belching power stations.

     

    It's not a myth EV's are going to cause more road wear, due to their higher vehicle mass. Res ipsa loquitur.

     

    It's not a myth EV ownership has some of the characteristics of a religion, with dissenters being regarded as heretics.

     

    It's not a myth there won't be sufficient raw material for batteries available to achieve complete EV conversion, until at least ten times the current mine capacity is in full production.

     

     

    You didn't read the linked article did you?

    https://www.carbonbrief.org/factcheck-21-misleading-myths-about-electric-vehicles/

     

    When you've actually done your homework, then you can come back and post here

    • Agree 1
  5. 6 hours ago, kennw said:

    But the fast charge rate you quote is only available from a Level 3 station (needs 450v plus) so not applicable to your home charger that should be Level 2 (for safety and insurance reasons). The level 2 station does not give you the 10min/200km you quote

     

    Did you realise that I was responding to @KhunLA post where he was showing the range of the car? On a long trip I won't keep popping home to top up the charge on my home wall box,  I will use a fast DC chargers along my route.

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  6. 18 minutes ago, digbeth said:

    is this highly dependent on the wall charger and supported vehicle? 

    I understand the Japanese ChaDeMo charger are better in this respect as it's baked in to the charging protocol 

     

    Did you watch the 2 videos? I covered both of these points there.

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