Brightergy

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Solar installer based in Massachusetts · active in 2 states · installer record #1991 resolved from 13 public installation records.

Recorded installs

Total capacity

5.7 MW

DC nameplate

Median system

154.7 kW

≈ $461,000

Median price

$3.21/W

pre-incentive

Third-party owned

62%

lease / PPA

Battery attach

First recorded

2013

Last recorded

2017

Track record

Install volume by year

2013

1$4.65/W

2016

8$3.21/W

2017

4$3.51/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Dec 8, 2017	Pepperell, MA	12.2 kW	$51,445	Third-party
Aug 14, 2017	Fitchburg, MA	8 kW	$37,192	Host-owned
May 16, 2017	Holliston, MA	48.2 kW	$136,000	Host-owned
Apr 5, 2017	Belchertown, MA	182.2 kW	$461,000	Host-owned
Dec 22, 2016	Fitchburg, MA	109.5 kW	$259,000	Host-owned
Dec 22, 2016	Amherst, MA	2,568.9 kW	$8,200,000	Third-party
Dec 14, 2016	Amherst, MA	155.6 kW	$500,000	Third-party
Dec 14, 2016	Amherst, MA	1,918.4 kW	$6,100,000	Third-party
Oct 5, 2016	Amherst, MA	241.9 kW	$800,000	Third-party
Sep 29, 2016	Amherst, MA	249.8 kW	$800,000	Third-party

Service geography

Massachusetts: 12
Illinois: 1

Busiest cities

Amherst, MA 7Fitchburg, MA 2Belchertown, MA 1Redacted, IL 1Pepperell, MA 1Holliston, MA 1

Record

Installer ID: PC-1991
First recorded install: Jan 24, 2013
Last recorded install: Dec 8, 2017
Priced records: 13

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Frequently asked questions

How many solar installations has Brightergy completed?

The Tracking the Sun dataset records 13 installations by Brightergy, from Jan 24, 2013 to Dec 8, 2017, totalling 5.7 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Brightergy charge for solar?

The median installed price across 13 priced systems is $3.21/W pre-incentive (median system 154.7 kW, ≈ $461,000). Third-party-owned (lease/PPA) share: 62%.

Where does Brightergy install solar?

Recorded installs span 2 states, led by Massachusetts (12), Illinois (1).

Dataset updated July 2026 . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.