For design reasons we were forced to use Unirac SunFrame rail which required some extra effort and tight tolerances in mounting the inverters to it. If at all possible use a SolarMount-type rail. This is what the inverters were designed for.
We've used enphase with sunframe too. What we did was mount the inverter on two inverted L-feet. Worked really nicely, no tolerance problems.
Troy Harvey --------------------- Heliocentric 801-453-9434 tahar...@heliocentric.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