I've subscribed to their Community Solar program for about a year, and while it is a great way to save money on your energy bill it is also a great way to be a part of the Solar community! Their representatives and coordinators are always pleasant to work with and are helpful in clearly explaining the details of the program to make it understandable.
I signed up for US Solar about a year ago and it has been a wonderful experience. I typically save about $30-$60 per month on my electric bills, and currently, Xcel Energy owes me over $200 in credits for the power that my portion of the solar garden has added to the grid. This is honestly kind of a no-brainer.
18 months in....just love this program....have referred many friends and relatives....love the program...savings....and their service