this post was submitted on 05 Mar 2024
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Enough Musk Spam

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[–] DoomBot5 0 points 8 months ago (2 children)

It takes 3-4 days to fully charge my car 0-100% using a 120v wall plug. That's about 1500W, which can be produced by 3-5 panels depending on their size.

[–] FlyingSquid 0 points 8 months ago (1 children)

3-4 days to charge using 3-5 panels that also have to power your house?

[–] DoomBot5 3 points 8 months ago

That's the slowest charging method using not a lot of panels. I would also hope you're not planning on regularly driving 200-300 miles to need this much charging.

[–] [email protected] -1 points 8 months ago (1 children)

I think you are confused.

Volts * Time != Watts

EV Battery Capacity is measured in Watt Hours, not Watts.

If you had 1500 Watts Hours in an EV Battery... that'd be about 1/10th a charge of the earliest EVs with roughly 10 kWh batteries and less than 1/100th of the CyberTruck's approximately 123 kWh battery pack.

Yes, 3 to 4 smaller consumer grade solar panels ... really more like 8 to 10... can have a cumulative energy production of 1500 Watt Hours...

But Watts are not Watt Hours. And 1500 Watt Hours is an extremely small amount of energy in terms of an EV.

I entirely do not mean to be a dick here, I'm genuinely curious as to what you are actually trying to describe.

[–] DoomBot5 0 points 8 months ago (1 children)

Yes. I know how it works. I was saying the charging rate is 1500W.

[–] [email protected] 0 points 8 months ago (2 children)

1500 ... Watts... per... hour?

A 'rate' typically includes a per unit of time aspect.

[–] [email protected] 2 points 8 months ago

Watts is already Joules per second. It's a measure of power, not energy.

[–] DoomBot5 0 points 8 months ago

Huh, just noticed your the same person replying with that ridiculous scenario and you don't even know units of electricity. Sounds accurate.