Since I can't upload documents, I have emailed a pdf to the following public, insecure mailbox:
BeestSolarEstimate@yopmail.com
Just go to yopmail.com in a browser and enter the mailbox name above. No password needed. I don't know how long the message will actually stay around so check it out if you are interested.
SRP has a solar cost estimator on its site. Since I am a customer, it had all my historical usage/cost data. It might not be perfect (or possibly biased), but thought I would share. I welcome comments.