Alexsun Energy Solutions

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Solar installer based in Massachusetts · installer record #589 resolved from 13 public installation records.

Recorded installs

Total capacity

125 kW

DC nameplate

Median system

9.9 kW

≈ $33,961

Median price

$3.37/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2015

Last recorded

2017

Track record

Install volume by year

2015

1$2.02/W

2016

7$3.37/W

2017

5$3.53/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 22, 2017	Carlisle, MA	9.8 kW	$42,540	Host-owned
Oct 25, 2017	Chelmsford, MA	8 kW	$24,000	Host-owned
Oct 4, 2017	Tewksbury, MA	11.2 kW	$31,522	Host-owned
Mar 23, 2017	Lancaster, MA	9.9 kW	$35,000	Host-owned
Feb 1, 2017	Framingham, MA	7.7 kW	$28,745	Host-owned
Dec 29, 2016	Chelmsford, MA	8 kW	$33,291	Host-owned
Dec 10, 2016	Groton, MA	10.7 kW	$36,000	Host-owned
Dec 8, 2016	Dunstable, MA	9.6 kW	$35,500	Host-owned
Sep 19, 2016	Westford, MA	7.8 kW	$29,734	Host-owned
Aug 5, 2016	Haverhill, MA	11.2 kW	$35,959	Host-owned

Service geography

Massachusetts: 13

Busiest cities

Chelmsford, MA 4Tewksbury, MA 2Carlisle, MA 1Framingham, MA 1Haverhill, MA 1Groton, MA 1Westford, MA 1Dunstable, MA 1

Record

Installer ID: PC-589
First recorded install: Nov 24, 2015
Last recorded install: Dec 22, 2017
Priced records: 13

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Frequently asked questions

How many solar installations has Alexsun Energy Solutions completed?

The Tracking the Sun dataset records 13 installations by Alexsun Energy Solutions, from Nov 24, 2015 to Dec 22, 2017, totalling 125 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Alexsun Energy Solutions charge for solar?

The median installed price across 13 priced systems is $3.37/W pre-incentive (median system 9.9 kW, ≈ $33,961). Third-party-owned (lease/PPA) share: 0%.

Where does Alexsun Energy Solutions install solar?

Recorded installs span 1 state, led by Massachusetts (13).

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