Where RDX Power Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how RDX Power compares with the local market there.
Its strongest market is Cottonwood, where it accounts for 3% of the home systems with a known installer.
| City | Rank | Installations | Local share | Price vs. local median | Leased (city average) |
|---|---|---|---|---|---|
| Flagstaff, Arizona | #7 | 21 | 2% | 43% lower | 0% (4%) |
| Cottonwood, Arizona | #8 | 22 | 3% | 42% lower | 0% (12%) |
What RDX Power Installs
- Typical system size
- 7.3 kW
- Leased or on a PPA
- <1%
Mostly sells systems the homeowner owns, paid in cash or with a loan.
Panel brands
- SEG Solar (86%)
- Aptos Solar (9%)
- Star Solar (6%)
Inverter brands
- Enphase Energy (94%)
- Altenergy Power System (6%)
RDX Power Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | RDX Power | State median | Difference |
|---|---|---|---|
| Arizona (2021–2023) | $2.00/W | $4.04/W | 50% lower |
Where RDX Power Installs Most
| City | Installations (2021–2023) |
|---|---|
| Wittmann, AZ | 34 |
| Chino Valley, AZ | 25 |
| Payson, AZ | 24 |
| Cottonwood, AZ | 22 |
| Flagstaff, AZ | 21 |
| Congress, AZ | 19 |
| Salome, AZ | 18 |
| Prescott Valley, AZ | 16 |
| Taylor, AZ | 15 |
| Surprise, AZ | 14 |
| Tonopah, AZ | 13 |
| Wickenburg, AZ | 13 |
| Dewey, AZ | 11 |
| Paulden, AZ | 11 |
| Arizona City, AZ | 10 |
Before You Sign With RDX Power
- License: ask for the contractor license number and check it with your state's licensing board.
- Reviews and contact details: see RDX Power on Google Maps, where recent reviews tell you more than any ranking.
- Quotes: get at least three, and compare price per watt, equipment brands and the workmanship warranty — not just the monthly payment.
Compare RDX Power with other installers
The Flagstaff ranking puts RDX Power next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in Flagstaff →Where These Numbers Come From
Source: Tracking the Sun, Lawrence Berkeley National Laboratory (2024 edition), licensed CC BY 4.0. In New York and New Jersey, recent years come from the state programs' own records (NYSERDA and New Jersey's Clean Energy Program). Company names were standardized and closures checked against news reports by Solar Power Fix. More about our methodology.