Solar city has the worst communication of any company I have ever worked with. The experience has taken longer than a year to get installed and we are still not operational. When we started the experience with them, we were told from the first day and discussion with them our solar would be installed within 3-4 months and be operational. Here we are 13 months later and I am only partially installed. Not even close to operational. Go with another company. They are useless.