Originally Posted By: UncleDave
Battery pack is water cooled and thermally managed, so the effects of supercharging are moderated.
UD
https://electrek.co/2017/05/07/tesla-limits-supercharging-speed-number-charges/
Quote:
Supercharger General Diagnosis Conclusion: No Trouble Found. Review vehicle logs and verify charging is topping out a lower rate than observed on earlier DC charging sessions. According to Tesla engineers, once vehicle has been DC fast charged over a specified amount, the battery management system restricts DC charging to prevent degradation of the battery pack. According to Tesla engineers, this vehicle has seen significant DC fast charging and is now has permanently restricted DC charging speeds. Important to note, supercharging will always still be available to the vehicle and the battery pack has not yet experienced significant degradation due to the amount of DC fast charging performed on the pack up until this point in time. Vehicle is operating as designed.
as to my statements regarding solar powered trucks...Just DO THE MATH...pick a Walmart near you, use Google Earth to calculate the roof area, a local solar calculator to get the energy produced on an average day...Even if Musk made 100% efficient cells (impossible, but to say that he can't achieve over unity is buggy whip talk)...it can't be done.
Battery pack is water cooled and thermally managed, so the effects of supercharging are moderated.
UD
https://electrek.co/2017/05/07/tesla-limits-supercharging-speed-number-charges/
Quote:
Supercharger General Diagnosis Conclusion: No Trouble Found. Review vehicle logs and verify charging is topping out a lower rate than observed on earlier DC charging sessions. According to Tesla engineers, once vehicle has been DC fast charged over a specified amount, the battery management system restricts DC charging to prevent degradation of the battery pack. According to Tesla engineers, this vehicle has seen significant DC fast charging and is now has permanently restricted DC charging speeds. Important to note, supercharging will always still be available to the vehicle and the battery pack has not yet experienced significant degradation due to the amount of DC fast charging performed on the pack up until this point in time. Vehicle is operating as designed.
as to my statements regarding solar powered trucks...Just DO THE MATH...pick a Walmart near you, use Google Earth to calculate the roof area, a local solar calculator to get the energy produced on an average day...Even if Musk made 100% efficient cells (impossible, but to say that he can't achieve over unity is buggy whip talk)...it can't be done.