Peter - I would contact Faisal at GetChargedUp, they've been doing great things with mobile power for PR <https://getchargedup.net/empower-emergency/building-a-solar-trailer/>, and their based in CA, and they know what they're doing.
Scott Sklar at The Stella Group <http://www.thestellagroupltd.com/> has built some very robust mobile solutions for the US military. A few other options: http://www.mobilesolarpower.net/ https://www.amerescosolar.com/solar-power-mobile-solutions https://www.bigdogsolar.com/custom-mobile-solar-trailers/ *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 Sun, Dec 9, 2018 at 10:10 AM Dan Fink <danbo...@gmail.com> wrote: > Every one of these I've seen so far....dating back over 10 > years....drastically undersizes the battery bank, I assume because that's > the expensive part. > > Dan Fink > Professor of Solar Energy Technology, Ecotech Institute > IREC Certified Instructor™ for: > ~ PV Installation Professional > ~ Small Wind Installer > Executive Director, Buckville Energy > NABCEP Registered Continuing Education Providers™ > NABCEP PV Associate > > 970.672.4342 > > > > > On Sun, Dec 9, 2018 at 9:21 AM glenn.b...@glbcc.com <glenn.b...@glbcc.com> > wrote: > >> I recently saw a YouTube video that compared 4 or 5 portable power units. >> You might try a search there. >> >> Glenn >> >> Sent from my 'smart' phone so please excuse spelling and typos. >> >> ------ Original message------ >> *From: *Peter Parrish >> *Date: *Sun, Dec 9, 2018 1:17 AM >> *To: *RE-wrenches; >> *Cc: * >> *Subject:*[RE-wrenches] Portable Power Centers >> >> We are working with Turning Point Foundation a 501(c)3 to provide >> off-grid power for their River Haven project which is providing >> transitional housing for homeless folks in the Ventura CA area. >> >> >> >> The site is truly off-grid and currently uses propane to power three >> refrigerators and cook stoves. There is no space heating for the single >> occupancy rooms as of yet. But that’s another problem. >> >> >> >> We are looking to specify DC refrigerators and PV-powered battery storage >> for the River Haven project. We are looking at the Goal Zero Yeti-3000 >> system (3000 Whr, 500 full discharge cycles, to 80% residual capacity) at a >> sale price of $2,400 but are finding the extra cost of their PV modules >> quite steep. And looking at other 36-cell (12 volt) modules, I can’t find >> anything for less than $1.10/W. >> >> >> >> Since Goal Zero is looking at the recreational market, I thought that >> there might be o ther companies with comparable product offerings that are >> focusing on other markets like developing countries. >> >> >> >> Any advice would be appreciated and you may contact us off-line. >> >> >> >> Peter T. Parrish >> SolarGnosis >> 1107 Fair Oaks Ave. Ste. 351 >> South Pasadena, CA 91030 >> (323) 839-6108 >> peter.parr...@solargnosis.com >> >> >> _______________________________________________ >> 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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