Moraga, CA 94556 solar market data
Updated March 26, 2026 By The SolarDNA Data Team
Moraga 94556 has 1,469 solar installations at a median installed cost of $4.48/W, installations up 22.1% over the trailing twelve months, and a Market Score of 50 — higher than 89% of U.S. zip markets.
Versus California
How 94556 compares with the state
Installed cost
$0.21/W above
state median $4.26/W
Market score
50 vs 53
California scores 53
Share of state installs
0.06%
of 2.3M tracked statewide
Battery attach
20.1%
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: 93–115 installs (midpoint 104)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±11% band. Not a forecast of permits or policy.
Growth & pricing
94556 by year
94 installs in the trailing twelve months vs 77 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94556
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 281 | 11 | 8.02 | $4.88 |
| 2 | SUNPOWER | 114 | 2 | 5.86 | $4.25 |
| 3 | SUNRUN | 100 | 10 | 7.47 | $4.54 |
| 4 | DIABLO SOLAR SERVICES | 65 | 1 | 8 | $4.34 |
| 5 | SUNGEVITY | 47 | 0 | 6.11 | $3.76 |
| 6 | GOT WATTS ELECTRIC | 32 | 1 | 8.66 | $4.03 |
| 7 | YOUR ENERGY SOLUTIONS | 31 | 4 | 7.66 | $4.04 |
| 8 | SEMPER SOLARIS | 28 | 4 | 7.94 | $5.11 |
| 9 | HOOKED ON SOLAR | 28 | 2 | 7 | $4.21 |
| 10 | SOLAR TECHNOLOGIES | 28 | 1 | 17.16 | $4.64 |
| 11 | SKY POWER SOLAR | 26 | 0 | 9.06 | $3.77 |
| 12 | GREEN AIR HEATING AND AIR CONDITIONING | 23 | 0 | 8.12 | $5.03 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94516 Canyon | 3.7 km | 6 | $1.01 | 48 |
| 94563 Orinda | 5.8 km | 2,512 | $4.53 | 55 |
| 94595 Walnut Creek | 5.9 km | 1,125 | $4.27 | 47 |
| 94549 Lafayette | 5.9 km | 3,232 | $4.31 | 51 |
| 94619 Oakland | 8.4 km | 1,686 | $4.94 | 47 |
| 94611 Oakland | 8.6 km | 3,149 | $4.82 | 50 |
Same city
Other zips in Moraga
Equipment
What gets installed in 94556
Share of systems with a recorded brand
Modules
SUNPOWER18.3%
QCELLS NORTH AMERICA14.0%
LG ELECTRONICS7.0%
TESLA6.4%
SANYO ELECTRIC OF PANASONIC GROUP4.6%
Inverters
ENPHASE ENERGY26.1%
SOLAREDGE22.8%
SUNPOWER15.1%
TESLA11.7%
SMA AMERICA7.3%
Frequently asked
Quick answers about 94556
How many solar installations are there in 94556?
SolarDNA counts 1,469 active solar installations in Moraga 94556, 1,460 of them residential, with data through March 26, 2026.
How much does solar cost in 94556?
The median residential system in 94556 cost $4.48 per watt over the trailing twelve months, $0.21/W above the California median.
Is solar growing in 94556?
Installations in 94556 are up 22.1%: 94 in the trailing twelve months versus 77 before.
Who installs solar in 94556?
TESLA, SUNPOWER, SUNRUN lead the 217 installers with systems in 94556. The full comp set is above.
Is 94556 a good market for solar sales?
94556 scores 50 out of 100 (Great, higher than 89% of U.S. zip markets).