05/06/2020
Ingrid K
Tucson, AZ
I highly recommend Technicians for Sustainability (TFS) in Tucson as your Solar Installation company. They had very professional crews, work was done right the first time, and the areas cleaned up. At the initial meeting we appreciated the ability to real-time compare different number of panels to cover the peak-usage without detriment to the pay-back period. We are very happy with the PV systems with SunPower panels.