The process can be as fast as a couple of months. We expect all Solarize installations will be completed within 120 days. When you start the process on the sign up for a free site visit page a Solarize installer will call you back within a day or two and schedule a site visit that same week. The installer will then put together a proposal for you based on your home and your needs, including the special Solarize pricing. If you decide to sign a contract and go solar, it will take a week or two to secure state CPG (certificate of good) approval before your installer can start on your installation. The installation itself will take 1-3 days, after which your installer will walk you through everything you need to know about your new system, and your utility company will come connect your system into the grid so you can start saving.