Brightergy

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

At a glance

Brightergy is a solar installer with 13 recorded installations totalling 5.7 MW, dated 2013 to 2017. Its records are concentrated in Massachusetts (100%), where it ranks 258th of 463 profiled installers by volume and 6,517th of 10,536 nationally. The median installed price across 13 priced systems is $3.21/W before incentives.

Recorded installs

Total capacity

5.7 MW

DC nameplate

Median system

155.1 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

2022

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Jan 1, 2022	Amherst, MA	2,900 kW	$6,100,000	—
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

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Service geography

Massachusetts: 13
Illinois: 1

Busiest cities

Amherst, MA 8Fitchburg, MA 2Redacted, IL 1Holliston, MA 1Pepperell, MA 1Belchertown, 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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How does Brightergy compare with other installers in Massachusetts?

By recorded installations Brightergy ranks 258th among the 463 installers based in Massachusetts with five or more records. Its median price of $3.21/W is about 23% below the Massachusetts median of $4.17/W (the installer's median covers every state it works in). Its median system, 155.1 kW, is about 21 times the state median of 7.5 kW. 62% of its recorded installations are third-party owned (lease or power-purchase agreement), against 47% across Massachusetts. 0% include battery storage, compared with 4% of Massachusetts records. Installers of similar recorded volume in Massachusetts include Philip Mccarron (14), Alexsun Energy Solutions (13) and Branco Electric (13).

How has Brightergy's installation volume changed?

Brightergy's earliest dated installation on record is from 2013. It has recorded installations in 4 calendar years. The busiest year was 2016, with 8 installations. 2022, its latest year with records, has 1. Its median price per watt moved from $4.65/W in 2013 to $3.51/W in 2017. The most recent recorded installation is dated Dec 8, 2017. No installation in the public records is dated within the last three years.

Where does Brightergy install solar?

Recorded installations span 2 states: Massachusetts (13, 100%) and Illinois (1, 8%). The cities with the most of its installations are Amherst, MA (8), Fitchburg, MA (2), Redacted, IL (1), Holliston, MA (1) and Pepperell, MA (1).

Frequently asked questions

How many solar installations has Brightergy completed?

PanelCensus records 13 installations by Brightergy, from Jan 24, 2013 to Dec 8, 2017, totalling 5.7 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Brightergy charge for solar?

The median installed price across 13 priced systems is $3.21/W before incentives (median system 155.1 kW, about $461,000). The Massachusetts median is $4.17/W.

Where does Brightergy install solar?

Recorded installs span 2 states, led by Massachusetts (13) and Illinois (1). Its busiest city is Amherst, MA.

Is Brightergy still installing solar?

The most recent installation attributed to Brightergy in the public records is dated Dec 8, 2017; 2022 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Brightergy install leased or PPA solar systems?

8 recorded installations by Brightergy (62%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.

Does Brightergy install battery storage?

0 recorded installations by Brightergy (0%) include a battery.

Related installers and places

Dataset updated September 2026 . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.

About this data

Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “Brightergy, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/brightergy-1991 (data as of September 21, 2026).