BEWARE- if all the bad posts didnt warn you. After 1 year my inverter went out. After a week of it not producing energy finally got a rep out to look at it. Found inverter went out and had to order a new one it would be 7-10 business days. After 7-10 business days called Telsa they said, it would be 7-10 business days after the inverter was received by their shipping department that I would receive for a tech to come out and install the new inverter - could be another 1 -2 weeks. So could be looking at 45-60 days of not producing energy. So after 2 plus weeks, I am still waiting for the inverter to be received by their shipping department.
Overall not happy with the performance of the system I was sold, it only produces about 50% of what I was sold- if you read the fine print that is normal and expected.
I would go with a local company do not use SolarCity- in the 1 year I have been a customer I am not happy with any part of their service or products. Not to mention the final install was not what they planned... I have metal conduit running up and down my roof and house. Looks like some hacks did they job, not clean like the designs showed. Again lies by by the sales team.
I have friends that with Sunsolar a local Az Company and they are very happy and were not sold lies and deceptions.