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Old 09-11-2021, 02:51 PM   #4 (permalink)
Isaac Zachary
High Altitude Hybrid
 
Join Date: Dec 2020
Location: Gunnison, CO
Posts: 2,092

Avalon - '13 Toyota Avalon HV
90 day: 40.45 mpg (US)

Prius - '06 Toyota Prius
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I wonder if anyone at home could just use water or concrete storage and how that would compare to battery.

The hard part would probably be the electronics required to control the thing.
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