Good point Dave. LFP has a much higher ignition point than NMC and that added safety is often deemed worth the added weight for stationary applications.
Not sure about resi-scale costs but Adara has a nice C&I product priced in the range you mentioned Jay, but including design, installation, commissioning and 10 years of O&M. Powin Energy has VERY competitive pricing starting in the 500kWh range, and will have smaller packs coming out next year. *Regards, * *Andrew Truitt* www.dr.ventures d: 202.486.7507 NABCEP Certified PV Installation Professional ID: 032407-66 Colorado Journeyman Electrician License No.: 600132 [image: Logo] The content of this email is confidential and intended for the recipient specified in message only. It is strictly forbidden to share any part of this message with any third party, without a written consent of the sender. If you received this message by mistake, please reply to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future. On Fri, Dec 21, 2018 at 8:38 AM Dave Angelini Offgrid Solar < offgridso...@sti.net> wrote: > The Chevy, Tesla, Nissan are all NMC lithium. Residential is mostly all > LFP except LG. > NMC is about 1/2 the weight as LFP also. Different design goals is my > take. > > Dave Angelini Offgrid Solar > "we go where powerlines don't" > http://members.sti.net/offgridsolar/ > e-mail offgridso...@sti.net > text 209 813 0060 > > On Thu, 20 Dec 2018 17:05:47 -0800, Jay <jay.pe...@gmail.com> wrote: > > Hi all, > > > > I was doing some research on the Chevy bolt, and found that it’s battery > > cost about $145 per kWh in 2015. > > > > All the batteries I can find for sale for offgrid small systems ( 10-100 > > kWh) are in the $700-1000 per kWh > > > > Does anyone have insight into this. > > Or maybe better put, ways to buy at closer to the $145 kWh? > > > > Thanks > > > > Jay > > Peltz power. > > > > > > > > > > > > > > _______________________________________________ > > List sponsored by Redwood Alliance > > > > List Address: RE-wrenches@lists.re-wrenches.org > > > > Change listserver email address & settings: > > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > > > List-Archive: > > > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > > > List rules & etiquette: > > www.re-wrenches.org/etiquette.htm > > > > Check out or update participant bios: > > www.members.re-wrenches.org > > -- > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > >
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