Loma Mar, CA 94021 solar market data
Updated December 5, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Loma Mar 94021 has 7 solar installations at a median installed cost of $5.10/W, recent growth not yet measurable, and a Market Score of 34 — higher than 13% of U.S. zip markets.
Versus California
How 94021 compares with the state
Installed cost
$0.84/W above
state median $4.26/W
Market score
34 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
28.6%
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
Growth & pricing
94021 by year
2 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94021
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ROCKIN ROOFERS | 2 | 0 | 9.94 | $3.53 |
| 2 | SOLAR TECHNOLOGIES | 2 | 0 | 7.19 | $3.94 |
| 3 | ALLTERRA SOLAR | 1 | 0 | 3.15 | $9.78 |
| 4 | CANOPY ENERGY | 1 | 0 | 9.15 | $6.58 |
| 5 | COBALT POWER SYSTEMS | 1 | 0 | 14.49 | — |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94020 La Honda | 2.8 km | 116 | $5.20 | 35 |
| 94074 San Gregorio | 9.0 km | 19 | $6.22 | 29 |
| 94060 Pescadero | 10.3 km | 59 | $5.39 | 33 |
| 94028 Portola Valley | 12.4 km | 1,001 | $5.36 | 38 |
| 94062 Redwood City | 17.1 km | 2,630 | $4.92 | 47 |
| 95006 Boulder Creek | 18.2 km | 488 | $4.94 | 50 |
Equipment
What gets installed in 94021
Share of systems with a recorded brand
Modules
LG ELECTRONICS33.3%
SUNPOWER33.3%
MISSION SOLAR ENERGY16.7%
SILFAB SOLAR16.7%
Inverters
SUNPOWER50.0%
SOLAREDGE33.3%
ENPHASE ENERGY16.7%
Frequently asked
Quick answers about 94021
How many solar installations are there in 94021?
SolarDNA counts 7 active solar installations in Loma Mar 94021, 6 of them residential, with data through December 5, 2024.
How much does solar cost in 94021?
The median residential system in 94021 cost $5.10 per watt over the trailing twelve months, $0.84/W above the California median.
Is solar growing in 94021?
Recent growth cannot be measured yet for 94021: insufficient recent data (data runs through December 5, 2024).
Who installs solar in 94021?
ROCKIN ROOFERS, SOLAR TECHNOLOGIES, ALLTERRA SOLAR lead the 5 installers with systems in 94021. The full comp set is above.
Is 94021 a good market for solar sales?
94021 scores 34 out of 100 (Fair, higher than 13% of U.S. zip markets). With under 500 installations the score is provisional.