Battery bank is in great shape, is brand new HUP set. Thanks,
R. Walters [email protected] Solar Engineer On Mar 31, 2010, at 6:19 AM, [email protected] wrote: > Ask the customer to ck the cells for bubbling during the charging period to > make sure the cells all are good OR Isolate the battery banks to make sure > there isn't a dead cell the OBs are trying to charge. BB1 one day, BB2 the > next & so on. > Sent via BlackBerry by AT&T > > -----Original Message----- > From: R Ray Walters <[email protected]> > Date: Tue, 30 Mar 2010 10:42:58 > To: RE-wrenches<[email protected]> > Subject: [RE-wrenches] Outback Grid Problems > > We currently have a Grid Tie system with a pair of Outback inverters that are > regularly dropping out of sell mode, and letting the arrays spend all day > charging the battery bank. > It seems to do this several times a week, and the customer is losing > substantial production, and gassing the batteries too much. > It will reset itself the next day, or the customer resets it by turning off > the inverters manually. > The system is 24 v, with an old array of 1800 watts running through 2 FM60s, > and a new array of 2800 watts running through another pair of FM60s. > The battery bank is HUP about 4100 Ah @ 24 v (3 strings of 1375 Ah each) Big > battery, I know, but the customer is an electrical engineer, who wanted > maximum storage capacity. > > Outback tech support has not resolved the issue, and this has turned into > several service calls, and customer frustration. > We've tried running the controllers through the HUB, and also independently, > and that doesn't make a difference. > I have numerous Outback GT installs dating back to 2003, and have never had a > problem like this. > Any help or advice would as always be greatly appreciated. > > Thank you in advance fellow Wrenches, > > R. Walters > [email protected] > Solar Engineer > > > > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > 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: [email protected] > > 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: [email protected] 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
