Half Moon Bay, CA 94019 solar market data
Updated May 5, 2026 By The SolarDNA Data Team
Half Moon Bay 94019 has 932 solar installations at a median installed cost of $4.91/W, installations up 64.0% over the trailing twelve months, and a Market Score of 52 — higher than 95% of U.S. zip markets.
Zip Market Score
Excellent · higher than 95% of zips
Versus California
How 94019 compares with the state
Installed cost
$0.65/W above
state median $4.26/W
Market score
52 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
20.6%
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: 80–108 installs (midpoint 94)
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
94019 by year
82 installs in the trailing twelve months vs 50 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94019
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 250 | 5 | 8.96 | $5.12 |
| 2 | SUNRUN | 97 | 13 | 25.82 | $4.85 |
| 3 | SUNPOWER | 49 | 2 | 6.47 | $4.90 |
| 4 | SEMPER SOLARIS | 36 | 0 | 6.4 | $4.21 |
| 5 | ALLTERRA SOLAR | 34 | 3 | 5.4 | $4.57 |
| 6 | CLEAN SOLAR | 24 | 1 | 7.35 | $4.46 |
| 7 | ALL BAY SOLAR CONSTRUCTION | 17 | 2 | 8.7 | $4.32 |
| 8 | SUNGEVITY | 16 | 0 | 4.55 | $3.83 |
| 9 | RGS ENERGY | 15 | 0 | 4.76 | $5.67 |
| 10 | ROCKIN ROOFERS | 14 | 2 | 6.14 | $4.35 |
| 11 | PETERSENDEAN | 13 | 0 | 6.33 | $3.81 |
| 12 | HIGH DEFINITION SOLAR | 12 | 0 | 4.19 | $6.80 |
Equipment
What gets installed in 94019
Share of systems with a recorded brand
Modules
SUNPOWER15.8%
QCELLS NORTH AMERICA13.3%
LG ELECTRONICS6.9%
CSI SOLAR5.7%
REC SOLAR5.4%
Inverters
ENPHASE ENERGY28.5%
SOLAREDGE22.6%
SUNPOWER11.3%
TESLA8.7%
SMA AMERICA7.0%
Frequently asked
Quick answers about 94019
How many solar installations are there in 94019?
SolarDNA counts 932 active solar installations in Half Moon Bay 94019, 884 of them residential, with data through May 5, 2026.
How much does solar cost in 94019?
The median residential system in 94019 cost $4.91 per watt over the trailing twelve months, $0.65/W above the California median.
Is solar growing in 94019?
Installations in 94019 are up 64.0%: 82 in the trailing twelve months versus 50 before.
Who installs solar in 94019?
TESLA, SUNRUN, SUNPOWER lead the 165 installers with systems in 94019. The full comp set is above.
Is 94019 a good market for solar sales?
94019 scores 52 out of 100 (Excellent, higher than 95% of U.S. zip markets).