Redlands, CA 92373 solar market data
Updated April 28, 2026 By The SolarDNA Data Team
Redlands 92373 has 2,681 solar installations at a median installed cost of $4.18/W, installations up 23.3% over the trailing twelve months, and a Market Score of 55 — higher than 97% of U.S. zip markets.
Zip Market Score
Excellent · higher than 97% of zips
Versus California
How 92373 compares with the state
Installed cost
$0.09/W below
state median $4.26/W
Market score
55 vs 53
California scores 53
Share of state installs
0.12%
of 2.3M tracked statewide
Battery attach
22.0%
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: 219–277 installs (midpoint 248)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±12% band. Not a forecast of permits or policy.
Growth & pricing
92373 by year
222 installs in the trailing twelve months vs 180 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92373
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 312 | 35 | 9.59 | $4.37 |
| 2 | TESLA | 220 | 18 | 8.98 | $4.40 |
| 3 | SUNPOWER | 196 | 0 | 7.1 | $4.50 |
| 4 | SEA BRIGHT SOLAR | 133 | 10 | 9.61 | $4.22 |
| 5 | SUNGEVITY | 109 | 0 | 8.57 | $4.41 |
| 6 | SOLARMAX | 89 | 0 | 9.47 | $3.25 |
| 7 | LEONARD ROOFING | 62 | 0 | 2.79 | $2.36 |
| 8 | SUNNOVA ENERGY | 59 | 0 | 3.5 | $3.80 |
| 9 | BURGESONS HEATING AND AIR CONDITIONING | 48 | 8 | 8.56 | $5.29 |
| 10 | BRIGHT OPS | 48 | 5 | 7.71 | $4.23 |
| 11 | SEMPER SOLARIS | 44 | 4 | 8.89 | $3.90 |
| 12 | V3 ELECTRIC | 43 | 14 | 7.62 | $5.98 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92375 Redlands | 1.8 km | 5 | $4.82 | 36 |
| 92374 Redlands | 3.1 km | 3,548 | $4.25 | 56 |
| 92318 Bryn Mawr | 4.8 km | 69 | $3.19 | 44 |
| 92354 Loma Linda | 6.7 km | 1,424 | $4.09 | 46 |
| 92350 Loma Linda | 7.5 km | 17 | $5.12 | 34 |
| 92357 Loma Linda | 7.5 km | 53 | $3.50 | 42 |
Same city
Other zips in Redlands
Equipment
What gets installed in 92373
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA21.2%
SUNPOWER14.8%
LG ELECTRONICS6.3%
CSI SOLAR6.0%
LONGI GREEN ENERGY TECHNOLOGY4.8%
Inverters
ENPHASE ENERGY41.1%
SOLAREDGE23.8%
SUNPOWER11.8%
SMA AMERICA6.1%
TESLA5.7%
Frequently asked
Quick answers about 92373
How many solar installations are there in 92373?
SolarDNA counts 2,681 active solar installations in Redlands 92373, 2,650 of them residential, with data through April 28, 2026.
How much does solar cost in 92373?
The median residential system in 92373 cost $4.18 per watt over the trailing twelve months, $0.09/W below the California median.
Is solar growing in 92373?
Installations in 92373 are up 23.3%: 222 in the trailing twelve months versus 180 before.
Who installs solar in 92373?
SUNRUN, TESLA, SUNPOWER lead the 398 installers with systems in 92373. The full comp set is above.
Is 92373 a good market for solar sales?
92373 scores 55 out of 100 (Excellent, higher than 97% of U.S. zip markets).