Independent Power Systems

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Solar installer based in Massachusetts · active in 2 states · installer record #6310 resolved from 157 public installation records.

Recorded installs

157

Total capacity

3.5 MW

DC nameplate

Median system

8.3 kW

≈ $43,997

Median price

$5.05/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2011

Last recorded

2021

Track record

Install volume by year

2011

15$6.81/W

2012

29$5.69/W

2013

14$5.01/W

2014

24$4.68/W

2015

22$4.61/W

2016

19$5.26/W

2017

18$4.42/W

2018

9$4.58/W

2019

1$5.32/W

2020

3$3.48/W

2021

3$3.70/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Jun 7, 2021	Somerville, MA	4 kW	$16,428	Host-owned
Jun 4, 2021	Boston, MA	15.8 kW	$47,383	Host-owned
Mar 8, 2021	Newton, MA	9.6 kW	$35,522	Host-owned
Dec 28, 2020	Cambridge, MA	6.2 kW	$23,766	Host-owned
Oct 7, 2020	Cohasset, MA	5 kW	$17,350	Host-owned
Jan 27, 2020	Death Valley, CA	2,046.2 kW	$750,000	Host-owned
Apr 22, 2019	Newton, MA	13 kW	$68,997	Host-owned
Nov 1, 2018	Hamilton, MA	8.4 kW	$30,997	Host-owned
Oct 12, 2018	Westminster, MA	12.7 kW	$44,997	Host-owned
Jul 21, 2018	Wenham, MA	7 kW	$29,997	Host-owned

Service geography

Massachusetts: 156
California: 1

Busiest cities

Newton, MA 17Beverly, MA 10Cambridge, MA 10Ipswich, MA 10Boston, MA 5Lunenburg, MA 5Lexington, MA 5Fitchburg, MA 4

Record

Installer ID: PC-6310
First recorded install: May 10, 2011
Last recorded install: Jun 7, 2021
Priced records: 157

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Frequently asked questions

How many solar installations has Independent Power Systems completed?

The Tracking the Sun dataset records 157 installations by Independent Power Systems, from May 10, 2011 to Jun 7, 2021, totalling 3.5 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Independent Power Systems charge for solar?

The median installed price across 157 priced systems is $5.05/W pre-incentive (median system 8.3 kW, ≈ $43,997). Third-party-owned (lease/PPA) share: 0%.

Where does Independent Power Systems install solar?

Recorded installs span 2 states, led by Massachusetts (156), California (1).

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