PanelCensus

Critical Mass Solar

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Solar installer based in Massachusetts · active in 2 states · installer record #3153 resolved from 44 public installation records.

Recorded installs
44
Total capacity
431 kW
DC nameplate
Median system
9.9 kW
≈ $34,500
Median price
$3.38/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
2%
First recorded
2018
Last recorded
2021

Track record

Install volume by year

2018
8$3.84/W
2019
12$3.39/W
2020
21$3.30/W
2021
3$3.10/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
May 20, 2021Lancaster, MA6.4 kW$19,750Host-owned
May 13, 2021Fitchburg, MA6.4 kW$21,000Host-owned
Mar 16, 2021Richmond, NH8.4 kW$25,000Host-owned
Dec 16, 2020Methuen, MA6.8 kW$22,400Host-owned
Dec 10, 2020Gardner, MA5.7 kW$19,000Host-owned
Nov 20, 2020Fitchburg, MA11.6 kW$38,000Host-owned
Oct 24, 2020Leominster, MA12.4 kW$44,800Host-owned
Oct 21, 2020Leominster, MA12 kW$33,400Host-owned
Oct 19, 2020Townsend, MA9 kW$31,000Host-owned
Sep 5, 2020Tyngsborough, MA13.4 kW$53,600Host-owned

Service geography

Massachusetts
40
New Hampshire
4

Busiest cities

Fitchburg, MA 7Leominster, MA 5Townsend, MA 5Tewksbury, MA 2Richmond, NH 2Pepperell, MA 2Tyngsborough, MA 2Bristol, NH 1

Record

Installer ID
PC-3153
First recorded install
Aug 8, 2018
Last recorded install
May 20, 2021
Priced records
43

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Frequently asked questions

How many solar installations has Critical Mass Solar completed?

The Tracking the Sun dataset records 44 installations by Critical Mass Solar, from Aug 8, 2018 to May 20, 2021, totalling 431 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Critical Mass Solar charge for solar?

The median installed price across 43 priced systems is $3.38/W pre-incentive (median system 9.9 kW, ≈ $34,500). Third-party-owned (lease/PPA) share: 0%.

Where does Critical Mass Solar install solar?

Recorded installs span 2 states, led by Massachusetts (40), New Hampshire (4).

Dataset updated . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.