I received 3 different proposals for solar on our ...

I received 3 different proposals for solar on our home in Oro Valley. TFS was recommended by Mellgren Homes (best remodeler in Tucson area) and their proposal was 20% cheaper than the most expensive option (largest solar company in U.S.). What I liked most was that TFS offered a choice of two different solar panels which the other companies did not. It took several months to get all of the paperwork done, but TFS took care of it. TFS employees are professional and good to work with always having a positive attitude!

The installation only took two days and is a very clean look; no unsightly cable paths on the outside of our home. After the install it took TEP about a week to install a new meter and to let us know that we could start production. You can download an app or watch the system work online. Since we just bought our home we do not have a good records of use but hope that our 5.0kWh system is correctly sized; we were told that we could add up to 5 more panels as needed without any changes to the inverter. This is good to know IMO.

I would highly recommend TFS to anyone who needs a solar system!