Waltham, MA 02454 solar market data
Updated March 1, 2010Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Waltham 02454 has 2 solar installations at a median installed cost of $7.24/W, recent growth not yet measurable, and a Market Score of 35 — higher than 13% of U.S. zip markets.
Versus Massachusetts
How 02454 compares with the state
Installed cost
$3.07/W above
state median $4.17/W
Market score
35 vs 58
Massachusetts scores 58
Share of state installs
0.00%
of 142.6K tracked statewide
Battery attach
0.0%
state 3.1%
Statewide momentum
▲ 22.8%
residential solar added in Massachusetts, 12 months through Jul 2026
Statewide market
233.7K systems
13.3% of homes · utility-reported through Jul 2026
Growth & pricing
02454 by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 02454
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | RGS ENERGY | 1 | 0 | 277 | $5.17 |
| 2 | SOLARFLAIR ENERGY | 1 | 0 | 9.9 | $9.30 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|
Same city
Other zips in Waltham
Equipment
What gets installed in 02454
Share of systems with a recorded brand
Modules
SUNTECH POWER50.0%
SUNWIZE TECHNOLOGIES50.0%
Inverters
SATCON TECHNOLOGY50.0%
YASKAWA SOLECTRIA SOLAR50.0%
Frequently asked
Quick answers about 02454
How many solar installations are there in 02454?
SolarDNA counts 2 active solar installations in Waltham 02454, 0 of them residential, with data through March 1, 2010.
How much does solar cost in 02454?
The median residential system in 02454 cost $7.24 per watt over the trailing twelve months, $3.07/W above the Massachusetts median.
Is solar growing in 02454?
Recent growth cannot be measured yet for 02454: insufficient recent data (data runs through March 1, 2010).
Who installs solar in 02454?
RGS ENERGY, SOLARFLAIR ENERGY lead the 2 installers with systems in 02454. The full comp set is above.
Is 02454 a good market for solar sales?
02454 scores 35 out of 100 (Fair, higher than 13% of U.S. zip markets). With under 500 installations the score is provisional.