Effciency gains can be 4-6% on a PWM drive --
1.33*Motor HP x hrs operating x Cost/KWH x Effciency Gain = savings in electricity costs
Thus for a 100hp motor at $0.10 / KWH at 5% gain
it will save about $5890/yr savings in electricy costs
The Other Tesla David Blaza5 comments I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...