PanelCensus

Great Sky Solar

Recently active

Solar installer based in Massachusetts · active in 2 states · installer record #5379 resolved from 825 public installation records.

Recorded installs
825
Total capacity
8.1 MW
DC nameplate
Median system
9.3 kW
≈ $28,740
Median price
$3.10/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
1%
First recorded
2011
Last recorded
2023

Track record

Install volume by year

2011
1
2014
4$3.80/W
2015
14$4.93/W
2016
50$4.01/W
2017
38$3.47/W
2018
93$3.11/W
2019
76$2.98/W
2020
107$2.93/W
2021
156$2.93/W
2022
170$3.12/W
2023
116$3.37/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Sep 15, 2023Cambridge, MA4.8 kW$18,768Host-owned
Sep 14, 2023Wayland, MA26.3 kW$84,767Host-owned
Sep 11, 2023Watertown, MA6 kW$23,040Host-owned
Aug 22, 2023Lincoln, MA33.6 kW$130,728Host-owned
Aug 9, 2023Arlington, MA23.8 kW$73,483Host-owned
Jul 19, 2023Kingston, MA11.2 kW$35,840Host-owned
Jul 11, 2023Medfield, MA20.6 kW$92,415Host-owned
Jun 30, 2023Somerville, MA5.2 kW$19,260Host-owned
Jun 30, 2023Sudbury, MA12.8 kW$41,288Host-owned
Jun 29, 2023Arlington, MA13.2 kW$45,936Host-owned

Service geography

Massachusetts
824
California
1

Busiest cities

Arlington, MA 91Boston, MA 73Cambridge, MA 70Newton, MA 45Hopkinton, MA 27Somerville, MA 26Lexington, MA 19Medford, MA 16

Record

Installer ID
PC-5379
First recorded install
Jul 21, 2011
Last recorded install
Sep 15, 2023
Priced records
822

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Frequently asked questions

How many solar installations has Great Sky Solar completed?

The Tracking the Sun dataset records 825 installations by Great Sky Solar, from Jul 21, 2011 to Sep 15, 2023, totalling 8.1 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Great Sky Solar charge for solar?

The median installed price across 822 priced systems is $3.10/W pre-incentive (median system 9.3 kW, ≈ $28,740). Third-party-owned (lease/PPA) share: 0%.

Where does Great Sky Solar install solar?

Recorded installs span 2 states, led by Massachusetts (824), California (1).

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