Beacon Solar

Recently active

Solar installer based in Massachusetts · active in 2 states · installer record #1558 resolved from 143 public installation records.

Recorded installs

143

Total capacity

2.1 MW

DC nameplate

Median system

9.3 kW

≈ $42,201

Median price

$4.20/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

13%

First recorded

2017

Last recorded

2023

Track record

Install volume by year

2017

1$3.30/W

2018

9$3.50/W

2019

9$3.65/W

2020

14$3.43/W

2021

25$4.75/W

2022

46$4.62/W

2023

13$4.33/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 1, 2023	Portsmouth, RI	7.2 kW	$29,944	—
Nov 18, 2023	Exeter, RI	12 kW	$56,522	—
Sep 26, 2023	Middletown, RI	9.3 kW	$33,800	—
Aug 23, 2023	Portsmouth, RI	12.2 kW	$47,240	—
May 12, 2023	Norton, MA	13.3 kW	$85,482	Host-owned · battery
Apr 21, 2023	Johnston, RI	6.4 kW	$37,420	—
Mar 20, 2023	Eastham, MA	4.4 kW	$18,872	Host-owned
Mar 20, 2023	Eastham, MA	3.7 kW	$41,292	Host-owned · battery
Mar 16, 2023	Brewster, MA	5.9 kW	$42,996	Host-owned
Mar 13, 2023	Westport, MA	12 kW	$52,000	Host-owned

Service geography

Massachusetts: 106
Rhode Island: 37

Busiest cities

Malden, MA 7Bristol, RI 6Middletown, RI 5Rehoboth, MA 4Fall River, MA 4Somerset, MA 4South Kingstown, RI 4Seekonk, MA 4

Record

Installer ID: PC-1558
First recorded install: Dec 27, 2017
Last recorded install: Dec 1, 2023
Priced records: 130

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Frequently asked questions

How many solar installations has Beacon Solar completed?

The Tracking the Sun dataset records 143 installations by Beacon Solar, from Dec 27, 2017 to Dec 1, 2023, totalling 2.1 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Beacon Solar charge for solar?

The median installed price across 130 priced systems is $4.20/W pre-incentive (median system 9.3 kW, ≈ $42,201). Third-party-owned (lease/PPA) share: 2%.

Where does Beacon Solar install solar?

Recorded installs span 2 states, led by Massachusetts (106), Rhode Island (37).

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