Where Solar Topps Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how Solar Topps compares with the local market there.
Its strongest market is Scottsdale, where it accounts for 2% of the home systems with a known installer.
| City | Rank | Installations | Local share | Price vs. local median | Leased (city average) |
|---|---|---|---|---|---|
| Scottsdale, Arizona | #8 | 68 | 2% | 25% lower | 2% (9%) |
| Phoenix, Arizona | #10 | 240 | 2% | 41% lower | 1% (12%) |
| Gilbert, Arizona | #10 | 42 | 2% | 35% lower | 0% (5%) |
| Yuma, Arizona | #10 | 30 | 1% | 10% lower | 17% (24%) |
What Solar Topps Installs
- Typical system size
- 10.1 kW
- Leased or on a PPA
- 4%
- Installed with a battery
- 11%
Mostly sells systems the homeowner owns, paid in cash or with a loan.
Panel brands
- REC Group (58%)
- CSI Solar (15%)
- SEG Solar (12%)
Inverter brands
- Enphase Energy (75%)
- Tesla (24%)
- Enphase Energy (1%)
Solar Topps Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | Solar Topps | State median | Difference |
|---|---|---|---|
| Arizona (2022–2024) | $2.78/W | $4.16/W | 33% lower |
Home Installations per Year
Records for the most recent year can be incomplete while utilities finish reporting.
Where Solar Topps Installs Most
| City | Installations (2022–2024) |
|---|---|
| Phoenix, AZ | 240 |
| Scottsdale, AZ | 68 |
| Peoria, AZ | 49 |
| Mesa, AZ | 44 |
| Gilbert, AZ | 42 |
| Glendale, AZ | 42 |
| Buckeye, AZ | 41 |
| Chandler, AZ | 34 |
| Queen Creek, AZ | 34 |
| Surprise, AZ | 33 |
| Yuma, AZ | 30 |
| Goodyear, AZ | 22 |
| Sun City, AZ | 18 |
| San Luis, AZ | 17 |
| Sun City West, AZ | 16 |
Specialist Rankings
Where Solar Topps ranks among the companies that install the most systems with a battery or with a given inverter brand.
- Enphase Installers in Phoenix, AZ: #6 (169 systems)
- Enphase Installers in Peoria, AZ: #8 (42 systems)
- Enphase Installers in Glendale, AZ: #9 (30 systems)
- Enphase Installers in Mesa, AZ: #10 (35 systems)
- Solar Battery Installers in Phoenix, AZ: #10 (17 systems)
Other Top Installers in Scottsdale
The companies ranked next to Solar Topps in Scottsdale, by home installations in 2022–2024.
| Company | Installations | Median price | Leased / PPA |
|---|---|---|---|
| Tesla | 204 | $3.10/W | 0% |
| Sunrun | 150 | $3.58/W | 45% |
| Our World Energy | 142 | $4.35/W | 10% |
| Fusion Power | 133 | $3.97/W | 11% |
| Aneva Solar | 120 | $2.83/W | 0% |
| Sunvalley Solar Solutions | 114 | $3.89/W | 0% |
Solar Topps: Common Questions
Is Solar Topps still in business?
Solar Topps was still installing home solar in 2025, the latest year in the public records we use, and it is not on our list of installers that closed or went bankrupt. Records lag a year or two, so confirm before you sign: recent Google reviews show whether it is still answering customers.
Does Solar Topps lease solar panels or sell them?
4% of its home systems in 2022–2024 were leased or on a power purchase agreement, and 96% were bought by the homeowner. Mostly sells systems the homeowner owns, paid in cash or with a loan.
What solar panels and inverters does Solar Topps install?
Panels: REC Group (58%), CSI Solar (15%) and SEG Solar (12%). Inverters: Enphase Energy (75%), Tesla (24%) and Enphase Energy (1%). Shares of its home systems in 2022–2024 with a known brand.
How much does Solar Topps charge for solar?
In Arizona (2022–2024), homeowners who bought a system from Solar Topps paid a median of $2.78/W before incentives — 33% lower than the state median of $4.16/W. For its typical 10.1 kW system, that is about $28,000. By city: 25% lower than the Scottsdale median; 41% lower than the Phoenix median; 35% lower than the Gilbert median.
Does Solar Topps install solar batteries?
11% of its home systems in 2022–2024 included a battery. It ranks among the top battery installers in Phoenix, AZ.
Where does Solar Topps install solar?
Most of its recent work is in Phoenix (240), Scottsdale (68), Peoria (49), Mesa (44) and Gilbert (42). It is ranked in 4 cities in Arizona.
Before You Sign With Solar Topps
- License: ask for the contractor license number and check it with your state's licensing board.
- Reviews and contact details: call (480) 940-1201 or see Solar Topps 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 Solar Topps with other installers
The Scottsdale ranking puts Solar Topps next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in Scottsdale →Where These Numbers Come From
Source: Tracking the Sun, Lawrence Berkeley National Laboratory (2026 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.