San Jacinto, CA solar installation & market data
Updated May 19, 2026 By The SolarDNA Data Team
San Jacinto has 5,501 solar installations across 3 zip codes at a median installed cost of $4.25/W, installations up 50.6% over the trailing twelve months, and an installs-weighted Market Score of 54.
Active installations
5,501
Zip markets
3
Median cost
$4.25/W
12-mo growth
▲ 50.6%
Installers active
359
City Market Score
Excellent · installs-weighted across 3 zips
Best zip in San Jacinto scores higher than 99% of U.S. zip markets.
Versus California
How San Jacinto compares with the state
Installed cost
$0.02/W below
state median $4.26/W
Market score
54 vs 53
California scores 53
Share of state installs
0.24%
of 2.3M tracked statewide
Battery attach
17.3%
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: 628–850 installs (midpoint 739)
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
San Jacinto by year
643 installs in the trailing twelve months vs 427 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in San Jacinto
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 1,241 | 277 | 2 | $4.08 |
| 2 | SUNPOWER | 798 | 4 | 2 | $4.40 |
| 3 | SUNGEVITY | 381 | 0 | 3 | $3.84 |
| 4 | TESLA | 329 | 13 | 3 | $5.12 |
| 5 | BRIGHT OPS | 204 | 22 | 2 | $4.31 |
| 6 | SOLCIUS | 202 | 0 | 2 | $4.62 |
| 7 | FREEDOM FOREVER | 153 | 13 | 2 | $3.96 |
| 8 | CURRENT HOME SOLAR | 119 | 0 | 2 | $4.75 |
| 9 | COMPLETE SOLAR | 63 | 5 | 2 | $3.78 |
| 10 | SOLARMAX | 60 | 0 | 2 | $3.62 |
| 11 | LEONARD ROOFING | 51 | 0 | 2 | $2.85 |
| 12 | SEMPER SOLARIS | 46 | 1 | 2 | $4.27 |
| 13 | MILHOLLAND ELECTRIC | 44 | 0 | 2 | $5.69 |
| 14 | ESP CONTRACTING | 43 | 0 | 2 | $4.01 |
| 15 | VERENGO | 42 | 0 | 2 | $5.00 |
| 16 | INFINITY ENERGY | 40 | 0 | 2 | $4.54 |
| 17 | SKYLINE SMART ENERGY | 39 | 8 | 2 | $5.21 |
| 18 | ABUNDANT ENERGY CONSTRUCTION | 37 | 0 | 2 | $3.19 |
| 19 | SUNNOVA ENERGY CORPORATION | 35 | 16 | 2 | — |
| 20 | PRECIS SOLAR | 33 | 0 | 2 | $4.16 |
| 21 | SOLARA HOME ENERGY | 33 | 33 | 2 | $7.22 |
| 22 | NEW DAY SOLAR | 32 | 0 | 2 | $3.38 |
| 23 | G A F ENERGY | 31 | 23 | 1 | $9.16 |
| 24 | RSI SOLAR | 30 | 0 | 2 | $2.40 |
| 25 | GREENSPIRE | 29 | 0 | 2 | $4.34 |