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Old 01-16-2019, 12:24 PM   #4547 (permalink)
aerohead
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Quote:
Originally Posted by NeilBlanchard View Post
The STELLA car is amazing, but it is waaaay too expensive: the two super efficient hub motors cost about $30k each.

Most homes can have much more than 900-1000 watts of solar, which is what is on the STELLA car - and on a building, solar panels can be MUCH more productive, because they are fixed. On the car, they would be in shadow a lot of the time.
In Goro Tamai's,'The Leading Edge',one of the winning strategies for the solar racers,was to charge the car with an off-the-car array,then just race off of battery power,cutting frontal area,weight,and drag to the bone.
The only hitch was cloud cover during scheduled charging,which would be completely mitigated with a grid-tie PV system.
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