Grover Beach, CA 93433 solar market data
Updated April 30, 2026 By The SolarDNA Data Team
Grover Beach 93433 has 662 solar installations at a median installed cost of $4.64/W, installations up 0.0% over the trailing twelve months, and a Market Score of 40 — higher than 34% of U.S. zip markets.
Versus California
How 93433 compares with the state
Installed cost
$0.38/W above
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
13.3%
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: 49–59 installs (midpoint 54)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
93433 by year
54 installs in the trailing twelve months vs 54 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 93433
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 269 | 26 | 4.33 | $4.35 |
| 2 | TESLA | 148 | 0 | 3.97 | $5.12 |
| 3 | A M SUN SOLAR | 42 | 5 | 5.04 | $4.47 |
| 4 | SOLARPONICS | 23 | 1 | 8.23 | $4.13 |
| 5 | PHOTON BROTHERS | 21 | 4 | 5.48 | $5.28 |
| 6 | AXIOM 360 | 9 | 3 | 5.26 | $5.02 |
| 7 | REC SOLAR COMMERCIAL | 8 | 0 | 3.09 | $6.41 |
| 8 | LEONARD ROOFING | 7 | 0 | 3.43 | $5.10 |
| 9 | ESP CONTRACTING | 6 | 0 | 5.88 | $4.21 |
| 10 | FREEDOM FOREVER | 6 | 0 | 4.36 | $3.72 |
| 11 | ILUM SOLAR | 6 | 0 | 5.91 | $3.77 |
| 12 | SUNGEVITY | 6 | 0 | 4.66 | $3.78 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 93445 Oceano | 2.3 km | 326 | $4.42 | 39 |
| 93449 Pismo Beach | 5.2 km | 667 | $4.12 | 42 |
| 93424 Avila Beach | 12.3 km | 111 | $4.40 | 38 |
| 93420 Arroyo Grande | 14.7 km | 3,606 | $4.26 | 44 |
| 93444 Nipomo | 15.4 km | 3,272 | $4.73 | 46 |
| 93401 San Luis Obispo | 16.1 km | 3,449 | $4.25 | 53 |
Equipment
What gets installed in 93433
Share of systems with a recorded brand
Modules
LONGI GREEN ENERGY TECHNOLOGY14.0%
QCELLS NORTH AMERICA12.8%
REC SOLAR12.2%
JA SOLAR9.7%
REC GROUP5.6%
Inverters
SOLAREDGE34.4%
ENPHASE ENERGY18.6%
ABB13.9%
TESLA11.0%
ALTENERGY POWER SYSTEM4.6%
Frequently asked
Quick answers about 93433
How many solar installations are there in 93433?
SolarDNA counts 662 active solar installations in Grover Beach 93433, 651 of them residential, with data through April 30, 2026.
How much does solar cost in 93433?
The median residential system in 93433 cost $4.64 per watt over the trailing twelve months, $0.38/W above the California median.
Is solar growing in 93433?
Installations in 93433 are up 0.0%: 54 in the trailing twelve months versus 54 before.
Who installs solar in 93433?
SUNRUN, TESLA, A M SUN SOLAR lead the 74 installers with systems in 93433. The full comp set is above.
Is 93433 a good market for solar sales?
93433 scores 40 out of 100 (Good, higher than 34% of U.S. zip markets).