Hi William, Talk to Sunwize, they have Trina 180's that are a 24v/ 44voc module. Prices are good.
jay peltz power On Jan 15, 2011, at 10:50 AM, William Miller wrote: > Friends: > > I have a client with a Xantrex GT2.8 inverter. Feeding it are 8 Solar World > SW175 modules. This is half the modules that this inverter can handle. The > client wants to realize the full potential of this inverter. Adding 8 > additional SW175 modules would be ideal, but they are no longer manufactured. > > I need to find a group of modules to match the 175s. I am contemplating 9 > SW240s. The specifications for this match up are below. I imagine the IV > curves are similar for these two modules as they are the same chemistry and > the same manufacturer. > > 8-SW175 9-SW240 > Voc 403 382 > Vmp 283 275 > Imp 4.95 7.87 > Pcsi 1252 1715 > Ptotal 2.967 > > Might this match be close enough? I know this over-powers the inverter > slightly. I imagine that the Xantrex will self regulate this very rare over > wattage condition. > > Comments? > > William Miller > > > > Please note new e-mail address and domain: > > William Miller > Miller Solar > Voice :805-438-5600 > email: [email protected] > http://millersolar.com > License No. C-10-773985 > > _______________________________________________ > 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 >
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