First Sun Solar

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Solar installer based in Massachusetts · active in 2 states · installer record #4723 resolved from 54 public installation records.

Recorded installs

Total capacity

424 kW

DC nameplate

Median system

7.3 kW

≈ $31,586

Median price

$4.26/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2010

Last recorded

2017

Track record

Install volume by year

2010

2$5.63/W

2011

5$5.50/W

2012

2$8.67/W

2013

7$4.03/W

2014

10$4.12/W

2015

14$4.32/W

2016

10$4.23/W

2017

4$3.97/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Nov 7, 2017	Amherst, MA	7.1 kW	$28,646	Host-owned
Sep 25, 2017	Agawam, MA	11.3 kW	$41,732	Host-owned
Jan 6, 2017	Conway, MA	7.4 kW	$49,221	Host-owned
Jan 5, 2017	Blandford, MA	10 kW	$38,906	Host-owned
Dec 14, 2016	Savoy, MA	8.1 kW	$34,149	Host-owned
Nov 8, 2016	Shutesbury, MA	4.6 kW	$22,683	Host-owned
Nov 1, 2016	West Springfield, MA	8.6 kW	$33,000	Host-owned
Sep 21, 2016	Agawam, MA	6.3 kW	$26,723	Host-owned
Aug 29, 2016	Easthampton, MA	12.5 kW	$49,019	Host-owned
Aug 5, 2016	Springfield, MA	9.7 kW	$36,859	Host-owned

Service geography

Massachusetts: 47
Arizona: 7

Busiest cities

Northampton, MA 5Easthampton, MA 4Granby, MA 3Agawam, MA 3West Springfield, MA 3Amherst, MA 3Springfield, MA 3Southampton, MA 2

Record

Installer ID: PC-4723
First recorded install: Jul 2, 2010
Last recorded install: Nov 7, 2017
Priced records: 54

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Frequently asked questions

How many solar installations has First Sun Solar completed?

The Tracking the Sun dataset records 54 installations by First Sun Solar, from Jul 2, 2010 to Nov 7, 2017, totalling 424 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does First Sun Solar charge for solar?

The median installed price across 54 priced systems is $4.26/W pre-incentive (median system 7.3 kW, ≈ $31,586). Third-party-owned (lease/PPA) share: 0%.

Where does First Sun Solar install solar?

Recorded installs span 2 states, led by Massachusetts (47), Arizona (7).

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