Apologies, the Subject line should read Positive grounded, not AC grounded. I changed it.
From: RE-wrenches <[email protected]> On Behalf Of David Buckner Sent: Thursday, June 6, 2019 9:49 AM To: RE-wrenches <[email protected]> Subject: Re: [RE-wrenches] Replacing Xantrex GT 100 - AC grounded system Thanks Jerry. Yes, there is a single combiner box. I believe it's 49 strings of 11 Sunpower 220's, positive grounded. Regarding Hi-Q, how many failures did you have? Maybe we order some spares to limit downtime when one fails. Are they any better now that they're called Pro Harvest? David On Jun 5, 2019 10:30 PM, Jerry Shafer <[email protected]<mailto:[email protected]>> wrote: David We had a real issue with Hi-Q warranty replacements, it took months. Does this GT System have a combiner that you could go with any of the three phase inverters. Just a thought Jerry On Wed, Jun 5, 2019, 2:11 PM David Buckner <[email protected]<mailto:[email protected]>> wrote: Hi all, We are working with a Xantrex GT 100 that appears on it's last legs. Schneider shipped a matrix and we installed it but that didn't work. Now they say we need to install a CCU and new motherboard. I believe I have all this right. If there is a way to replace the whole inverter with a legacy 600Vdc inverter instead, I'd do that. Any ideas on were to get those? Solectria PVI 95 seems like it would work. Otherwise our engineer could look at retrofitting the system with Hi-Q inverters. Any wisdom here would be greatly appreciated! David -- David Buckner President Solar Energy Systems, LLC. 1205 Manhattan Avenue Suite 1210 Brooklyn, NY 11222-1058 ph 917-848-0215 e [email protected]<mailto:[email protected]> _______________________________________________ List sponsored by Redwood Alliance List Address: [email protected]<mailto:[email protected]> Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/[email protected]/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm<http://www.re-wrenches.org/etiquette.htm> Check out or update participant bios: www.members.re-wrenches.org<http://www.members.re-wrenches.org>
_______________________________________________ List sponsored by Redwood Alliance List Address: [email protected] Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/[email protected]/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
