Hi All, I recently acquired some UPS units that are a high end portable units (GE GT3000). They are nearly new and I would like to rig them up as a standalone emergency back-up power source with a solar (or wind) charging option. These units have sine wave output and are a double conversion type, i.e. power out is isolated from power in by ac to dc to ac conversion. The main problem I have is that the battery pack is 72v. It is expandable and I can add up to four additional packs to increase the runtime to over three hours at half power (1200 watts). How do I charge this type of battery pack with solar? Is there a charge controller out there that will provide nominal 72v? http://www.gedigitalenergy.com/PowerQuality/catalog/gtseries.htm
Best Regards, Ron Young earthRight Products - Solareagle.com Alternative Energy Solutions ~ Renewable Energy Products 1-877-925-2929 blog: http://www.earthrightsolar.tumblr.com website: http://www.solareagle.com email: sa...@solareagle.com 79F North Third Ave Williams Lake, BC V2G 2A3
_______________________________________________ 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
