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Old 10-20-2009, 06:31 PM
TheSGC TheSGC is offline
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Default Water Cooled Controller Heat

How much heat will a Zilla 1K or Soliton1 create thought a water cooled system? Specifically, now hot can the water get?

I have a ceramic heater in my EV that I plug into the wall to preheat my EV, but I was thinking of running the water cooling system for my incoming Zilla through the existing heater core so I could have a wee bit of heat for staving off the cold, and keeping the windshield from fogging up.

I have a 96 volt EV with typical cruising of 100 AMPs, so assuming a 98% efficiency, 96x100x0.02 = 192 watts of heat. Does that sound right?
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Old 10-21-2009, 06:30 AM
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Default Re: Water Cooled Controller Heat

I think likely not enough to make it worth the effort...
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Old 10-21-2009, 06:38 AM
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Default Re: Water Cooled Controller Heat

I have Soliton1 water looped thru my heater core. We just had first "cold" days here in Tampa, about 60F

Let me tell you, I can't even feel slightest increase in cabin temp from Soliton1, so your idea unfortunately is not practical.
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Old 10-21-2009, 07:13 AM
TheSGC TheSGC is offline
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Default Re: Water Cooled Controller Heat

Quote:
Originally Posted by dimitri View Post
I have Soliton1 water looped thru my heater core. We just had first "cold" days here in Tampa, about 60F

Let me tell you, I can't even feel slightest increase in cabin temp from Soliton1, so your idea unfortunately is not practical.
That's what I was afraid of. Oh well, the idea had merit, but pumping a measly 192 watts probably won't do much at all compared to a 1500 watt heater.

60F cold? Jeez, that's nice weather! I have had 32F mornings this past week and solid ice on my windshield. So I guess I will have to find a way to install my ceramic heater in my EV AND have the 120 volt AC connection still intact so I can preheat my EV without draining a lot of my pack because it takes about 15-20 minutes to defrost the cars in the morning.
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Old 10-21-2009, 12:32 PM
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Default Re: Water Cooled Controller Heat

Heated Clothing uses heating panels sewn into each garment creating an even blanket of warmth. Designed to be powered by a 12-volt electrical system.

http://cozywinters.com/heated-clothing/
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Old 10-21-2009, 12:43 PM
TheSGC TheSGC is offline
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Default Re: Water Cooled Controller Heat

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Originally Posted by WSJ View Post
Heated Clothing uses heating panels sewn into each garment creating an even blanket of warmth. Designed to be powered by a 12-volt electrical system.

http://cozywinters.com/heated-clothing/
Those do look interesting, but they don't help with the windshield fogging during the late at night/early in the morning drives.
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