Mendota, CA 93640 solar market data
Updated May 4, 2026 By The SolarDNA Data Team
Mendota 93640 has 652 solar installations at a median installed cost of $4.60/W, installations up 30.6% over the trailing twelve months, and a Market Score of 48 — higher than 78% of U.S. zip markets.
Versus California
How 93640 compares with the state
Installed cost
$0.34/W above
state median $4.26/W
Market score
48 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
9.4%
state 12.7%
Statewide momentum
▲ 1.1%
residential solar added in California, 12 months through Jul 2026
Statewide market
2.3M systems
30.9% of homes · utility-reported through Jul 2026
Next-12-month outlook: 79–107 installs (midpoint 93)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
93640 by year
81 installs in the trailing twelve months vs 62 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 93640
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 99 | 30 | 9.6 | $4.35 |
| 2 | TESLA | 88 | 0 | 22.69 | $5.12 |
| 3 | VALLEY SOLAR AND WATER | 48 | 0 | 6.44 | $3.87 |
| 4 | PGS SOLAR AND SMART HOMES | 28 | 0 | 7.05 | $4.75 |
| 5 | NEXUS ENERGY SYSTEMS | 27 | 0 | 4.2 | $1.27 |
| 6 | EMPOWER ELECTRIC | 21 | 0 | 6.56 | $5.53 |
| 7 | ESP CONTRACTING | 20 | 4 | 6.36 | $3.77 |
| 8 | FREEDOM FOREVER | 19 | 5 | 6.12 | $4.68 |
| 9 | SOLGEN ELECTRIC | 18 | 0 | 6.89 | $6.70 |
| 10 | LE HOMES | 16 | 2 | 4.31 | $6.81 |
| 11 | GREEN DAY ELECTRIC | 16 | 0 | 6.63 | $5.03 |
| 12 | COMPLETE SOLAR | 14 | 0 | 4.51 | $4.33 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 93622 Firebaugh | 14.7 km | 895 | $4.21 | 53 |
| 93668 Tranquillity | 16.1 km | 54 | $4.42 | 38 |
| 93660 San Joaquin | 24.8 km | 276 | $3.75 | 42 |
| 93608 Cantua Creek | 28.6 km | 45 | $4.18 | 39 |
| 93630 Kerman | 30.1 km | 2,070 | $4.43 | 48 |
| 93665 South Dos Palos | 32.9 km | 22 | $5.39 | 33 |
Equipment
What gets installed in 93640
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA14.2%
REC SOLAR12.3%
CSI SOLAR9.6%
HYUNDAI ENERGY SOLUTIONS9.2%
JA SOLAR8.0%
Inverters
ENPHASE ENERGY32.5%
SOLAREDGE30.1%
ABB9.0%
SMA AMERICA7.9%
TESLA5.6%
Frequently asked
Quick answers about 93640
How many solar installations are there in 93640?
SolarDNA counts 652 active solar installations in Mendota 93640, 601 of them residential, with data through May 4, 2026.
How much does solar cost in 93640?
The median residential system in 93640 cost $4.60 per watt over the trailing twelve months, $0.34/W above the California median.
Is solar growing in 93640?
Installations in 93640 are up 30.6%: 81 in the trailing twelve months versus 62 before.
Who installs solar in 93640?
SUNRUN, TESLA, VALLEY SOLAR AND WATER lead the 98 installers with systems in 93640. The full comp set is above.
Is 93640 a good market for solar sales?
93640 scores 48 out of 100 (Great, higher than 78% of U.S. zip markets).