I'm a little behind in posting blog posts after being a month away from the boat working. I hope to be posting more frequently and catching up on things now that I'm back on board. Here are the results of the 2014 harbor test of my Thoosa 9000 electric propulsion system. I did the test earlier in the season soon after launch showing the speed vs power required to move my 30 foot 16,000 lb sailboat using electric propulsion:
NOTE: Speed is in knots
Below is the 2014 test data compared with the 2013 test at the 10 to 50 amp throttle settings:
click here. The graphs show very little change in performance in me electric propulsion system from last year.