Below is a picture of a beautiful system installed by a customer of ours in Idaho. This system was based on our GTe 3.84 package with some slight modifications. The mounting was changed from Solarmount to Snap N Rack for added aesthetics, compared with Solarmount by Unirac, the panel gaps are slightly tighter and the array sits a bit lower in relation to the top of the roof. SolarWorld 240W Mono Black modules are used with Enphase Micro-Inverters. Apparently the installation went smoothly, and they highly recommend the Snap N Rack mounting system.
I was really impressed with the way this turned out, and I plan on using Snap N Rack with Black modules for our new Enphase M215 packages which should be on the site with-in one to two weeks.