Marco; Check out Citel, they make a line of DIN rail mountable units for DC voltages up to 1000v. Prices are in the $100 to $200 range. One at the combiner box, and one at the inverter, with ground rods at each location should give reasonable coverage. I like Polyphasor's stuff too, but it is pricey (and weird to wire) Also, some inspectors don't like the Deltas listing, and some require it to be wired into the system under it's own 2 pole breaker in the load center.
R. Walters r...@solarray.com Solar Engineer On Apr 16, 2010, at 4:47 PM, Marco Mangelsdorf wrote: > Amen, brother, and ahhhh women as well… > > From: re-wrenches-boun...@lists.re-wrenches.org > [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of robert ellison > Sent: Friday, April 16, 2010 12:37 PM > To: RE-wrenches > Subject: Re: [RE-wrenches] DC lightning arrestors > > I think that the high voltage unit is the 602, there are units available from > other manufacturers but they are a boat load of money and still require > prayer. > > Bob > > On Fri, Apr 16, 2010 at 6:31 PM, Marco Mangelsdorf <ma...@pvthawaii.com> > wrote: > Is the best one can do as far as high DC array voltage the Delta LA602? > > Didn’t they used to have a high voltage version of the LA302DC? > > Thanks, > marco > > <image001.jpg> > Marco Mangelsdorf, President > 69 Railroad Avenue, A-7 > Hilo, Hawai'i 96720 > (808) 969-3281, 934-7462 facsimile > www.provision-solar.com > > > > _______________________________________________ > 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 >
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