Hello Hqueue,
I would ping the TTax people, it took me a long time and several calls to figure out how to proceed. As I said earlier in the thread, I combined both methods to claim the solar credit, but in your case since it will be 100% rented, you should be able to use the "Non residential energy property credit - IRC Section 48 - (Form 3468)" option to claim it. It is what I would do, but again, I am no tax expert.
