Jay, Another option on the controller is made by Stealth charging systems. It is made for bass boats and allows them to use the 12 volt alternator to charge the 24, 36, or 48 volt trolling motor batteries when the big motor is running. It will likely want to see 12 volt nominal input which limits your module choice somewhat. It is a sealed unit and has a 40 amp max rating. Not sure if they have a website but I have a phone number for them. Contact me off list if you need it. Nathan Jones Power Source Solar Springfield, MO 417-827-0738
On Thu Sep 9th, 2010 10:25 PM CDT Brian Teitelbaum wrote: >Hi Jay, > >The C-40 is probably your cheapest bet, although not sealed. > >Or...maybe use three Evergreen ES-A 215W modules in series without a >controller? Vmp would be 55.2V at STC, but maybe still too risky as the Voc >would be over 68V at STC. Depends on how much the cart gets used, and the >number of hours needed each day to get to full charge. > >Brian Teitelbaum >AEE Solar > >-----Original Message----- >From: re-wrenches-boun...@lists.re-wrenches.org >[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of j...@asis.com >Sent: Thursday, September 09, 2010 5:23 PM >To: RE-wrenches >Subject: [RE-wrenches] 48v small controllers > >HI All, > >Any recommendations on a small 7-10 amp 48v controller, preferably sealed. >its for a 48v golf cart. > >Thanks, > >jay > >peltz power > >---------------------------------------------------------------- >This message was sent using IMP, the Internet Messaging Program. > > >_______________________________________________ >List sponsored by Home Power magazine > >List Address: RE-wrenches@lists.re-wrenches.org > >Options & settings: >http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > >List-Archive: >http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > >List rules & etiquette: >www.re-wrenches.org/etiquette.htm > >Check out participant bios: >www.members.re-wrenches.org > >_______________________________________________ >List sponsored by Home Power magazine > >List Address: RE-wrenches@lists.re-wrenches.org > >Options & settings: >http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > >List-Archive: >http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > >List rules & etiquette: >www.re-wrenches.org/etiquette.htm > >Check out participant bios: >www.members.re-wrenches.org > _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
