Where Greenstar Power Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how Greenstar Power compares with the local market there.
Its strongest market is San Antonio, where it accounts for 12% of the home systems with a known installer.
| City | Rank | Installations | Local share |
|---|---|---|---|
| San Antonio, Texas | #1 | 2,189 | 12% |
What Greenstar Power Installs
- Typical system size
- 8.9 kW
- Leased or on a PPA
- 0%
- Installed with a battery
- 1%
Mostly sells systems the homeowner owns, paid in cash or with a loan.
Panel brands
- Mission Solar Energy (51%)
- REC Group (21%)
- Aptos Solar (14%)
Inverter brands
- SolarEdge (70%)
- Enphase Energy (30%)
Greenstar Power Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | Greenstar Power | State median | Difference |
|---|---|---|---|
| Texas (2022–2024) | $4.00/W | $3.87/W | 3% higher |
Home Installations per Year
Records for the most recent year can be incomplete while utilities finish reporting.
Where Greenstar Power Installs Most
| City | Installations (2022–2024) |
|---|---|
| San Antonio, TX | 2,189 |
Specialist Rankings
Where Greenstar Power ranks among the companies that install the most systems with a battery or with a given inverter brand.
- SolarEdge Installers in San Antonio, TX: #1 (1,536 systems)
- Enphase Installers in San Antonio, TX: #3 (653 systems)
Other Top Installers in San Antonio
The companies ranked next to Greenstar Power in San Antonio, by home installations in 2022–2024.
| Company | Installations | Median price | Leased / PPA |
|---|---|---|---|
| Freedom Solar Power | 1,757 | — | — |
| TriSMART Solar | 1,657 | — | — |
| PE Solar Power Experts | 1,471 | — | — |
| Sunrun | 1,043 | — | — |
| ION Developer | 1,012 | — | — |
| Solar Edge Pros | 483 | — | — |
Greenstar Power: Common Questions
Is Greenstar Power still in business?
Greenstar Power 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 Greenstar Power lease solar panels or sell them?
0% of its home systems in 2022–2024 were leased or on a power purchase agreement, and 100% were bought by the homeowner. Mostly sells systems the homeowner owns, paid in cash or with a loan.
What solar panels and inverters does Greenstar Power install?
Panels: Mission Solar Energy (51%), REC Group (21%) and Aptos Solar (14%). Inverters: SolarEdge (70%) and Enphase Energy (30%). Shares of its home systems in 2022–2024 with a known brand.
How much does Greenstar Power charge for solar?
In Texas (2022–2024), homeowners who bought a system from Greenstar Power paid a median of $4.00/W before incentives — 3% higher than the state median of $3.87/W. For its typical 8.9 kW system, that is about $35,500.
Does Greenstar Power install solar batteries?
1% of its home systems in 2022–2024 included a battery.
Where does Greenstar Power install solar?
Most of its recent work is in San Antonio (2,189). It is ranked in 1 city in Texas.
Before You Sign With Greenstar Power
- License: ask for the contractor license number and check it with your state's licensing board.
- Reviews and contact details: see Greenstar 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 Greenstar Power with other installers
The San Antonio ranking puts Greenstar Power next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in San Antonio →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.