Tumacacori, AZ 85640 solar market data
Updated October 2, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Tumacacori 85640 has 18 solar installations at a median installed cost of $3.29/W, recent growth not yet measurable, and a Market Score of 50 — higher than 88% of U.S. zip markets.
Versus Arizona
How 85640 compares with the state
Installed cost
$0.89/W below
state median $4.18/W
Market score
50 vs 59
Arizona scores 59
Share of state installs
0.01%
of 305.6K tracked statewide
Battery attach
0.0%
state 3.3%
Statewide momentum
▼ 9.9%
residential solar added in Arizona, 12 months through Jul 2026
Statewide market
340.4K systems
17.6% of homes · utility-reported through Jul 2026
Growth & pricing
85640 by year
7 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 85640
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR GAIN | 5 | 4 | 63.96 | $2.65 |
| 2 | SOLAR SOLUTION AZ | 2 | 0 | 20.68 | $2.96 |
| 3 | OUR WORLD ENERGY | 1 | 1 | 4.68 | $3.28 |
| 4 | SOUTH WEST ELECTRIC | 1 | 1 | 8.61 | $4.79 |
| 5 | AZ SUN SERVICES | 1 | 0 | 10.36 | $4.32 |
| 6 | CAYATANO CONSTRUCTION RODERICK ELECTRIC | 1 | 0 | 19.04 | $6.04 |
| 7 | FREEDOM FOREVER | 1 | 0 | 16.47 | $4.19 |
| 8 | GEOINNOVATION | 1 | 0 | 5.94 | $2.62 |
| 9 | NET ZERO SOLAR | 1 | 0 | 4.96 | $3.43 |
| 10 | SOLAR ENERGY CONSULTING | 1 | 0 | 7.94 | $4.85 |
| 11 | SOLAR STORE | 1 | 0 | 9.2 | $3.59 |
| 12 | TESLA | 1 | 0 | 6.63 | $4.40 |
Frequently asked
Quick answers about 85640
How many solar installations are there in 85640?
SolarDNA counts 18 active solar installations in Tumacacori 85640, 14 of them residential, with data through October 2, 2024.
How much does solar cost in 85640?
The median residential system in 85640 cost $3.29 per watt over the trailing twelve months, $0.89/W below the Arizona median.
Is solar growing in 85640?
Recent growth cannot be measured yet for 85640: insufficient recent data (data runs through October 2, 2024).
Who installs solar in 85640?
SOLAR GAIN, SOLAR SOLUTION AZ, OUR WORLD ENERGY lead the 12 installers with systems in 85640. The full comp set is above.
Is 85640 a good market for solar sales?
85640 scores 50 out of 100 (Great, higher than 88% of U.S. zip markets). With under 500 installations the score is provisional.