On Mon, May 4, 2015 at 10:02 AM, Michael Ross via EV <[email protected]> wrote:
> Tesla have offered another product that is too expensive for half the > population to ever consider. This product will have no noticeable effect > I see http://www.velkess.com/products/ is a company that makes flywheel storage systems, where the price is $6,000 for a 3KWatt-power device holding 15kWHours. For that same $6,000, I can get two 7kWHour systems from Tesla, which together hold about the same amount of energy, but deliver more power... And in the meantime, Li-Ion battery prices continue to fall, having dropped 60% since 2010. "too expensive for half the population", so what? jet airplane travel is also quite expensive, but it had enormous impact on the world. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20150504/c8a4663e/attachment.htm> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
