Counts from public records, not a review or rating. I have no partnership with Protech Solar; the name is as the utility recorded it.
Protech Solar at a glance
| License lookup | Arizona Registrar of Contractors |
|---|---|
| Systems in records | 364 |
| Years in records | 2015–2023 |
| Latest record | 9/2023 |
| States | Arizona |
| Top cities | Phoenix, Gilbert, Mesa, Chandler, Glendale |
| Typical system | 7.5 kW |
| Main panel brand | Qcells North America |
| Main inverter brand | Enphase Energy Inc. |
| With a battery | 0% |
| Leased or PPA | 19% |
Records: LBNL Tracking the Sun.
Protech Solar systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| Arizona | 364 | 2015 | 2023-09 |
Systems by year
Where Protech Solar installs
Arizona
| City | Systems | Share of company's AZ systems |
|---|---|---|
| Phoenix | 68 | 19% |
| Gilbert | 34 | 9% |
| Mesa | 33 | 9% |
| Chandler | 21 | 6% |
| Glendale | 20 | 5% |
| Surprise | 19 | 5% |
| Goodyear | 17 | 5% |
| Peoria | 14 | 4% |
| Sun City | 13 | 4% |
| Queen Creek | 9 | 2% |
| Scottsdale | 8 | 2% |
| Sun City West | 7 | 2% |
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: Qcells North America (25%), LONGi Green Energy Technology Co., Ltd. (23%), Alps Technology (20%), Jinko Solar Co., Ltd (13%), CSI Solar Co., Ltd. (12%)
- Inverters: Enphase Energy Inc. (74%), SolarEdge Technologies Ltd. (5%)
- Leases and PPAs: 19% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 0% of its systems had a battery on record.
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the Arizona Registrar of Contractors and check the name on the contract matches the license.
- Run the quote through the quote checker and the list in how to check a solar quote.
Companies of similar size in Arizona records
Verde Solar Power (390), Emc Builders (379), Prometheus Renewables (376), Abco Solar (366), Solar Gain (354), Universal Solar Direct (180), Solarships (178), One Solar (117).