Tom, You've got a beautiful boat there. That is the third Zimmer Launch to go electric that I know of. Lots of load carrying capacity in a 21' boat. Isn't cruising along in silence great?
Denny
----- Original Message -----From: TomSent: Wednesday, June 02, 2010 10:23 PMSubject: [Electric Boats] 21' launch performance dataWe have posted power vs. speed data for our new electric launch on our website: http://www.grapevie
wpointboatworks. com/chart. html
We'll add information about range vs. speed after we cycle the battery bank a bit more. This is a start.
As might be expected, although hull speed (6 kts) takes about 2800W,
75% of hull speed takes 25% of that power, and 50% of hull speed takes only 10% of 2800W.
-Tom
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