Ostrow Electric

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Solar installer based in Massachusetts · installer record #8981 resolved from 73 public installation records.

Recorded installs

Total capacity

4.8 MW

DC nameplate

Median system

44.1 kW

≈ $234,679

Median price

$5.32/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2009

Last recorded

2021

Track record

Install volume by year

2009

2$13.46/W

2010

3$6.28/W

2011

35$5.19/W

2012

17$6.48/W

2013

2$5.13/W

2014

4$3.21/W

2016

6$3.94/W

2017

1$3.73/W

2018

2$7.70/W

2021

1$3.52/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Oct 8, 2021	Sutton, MA	23.6 kW	$83,000	Host-owned
Dec 5, 2018	Cambridge, MA	61.2 kW	$731,704	Host-owned
May 1, 2018	Cambridge, MA	174 kW	$599,421	Host-owned
Jan 19, 2017	Lexington, MA	832.1 kW	$3,100,000	Third-party
Dec 15, 2016	Worcester, MA	85.3 kW	$233,703	Host-owned
Dec 6, 2016	Worcester, MA	150 kW	$661,306	Host-owned
Dec 5, 2016	Worcester, MA	242.1 kW	$873,264	Host-owned
Aug 1, 2016	Concord, MA	105.8 kW	$559,260	Host-owned
Apr 5, 2016	Worcester, MA	108.5 kW	$394,564	Host-owned
Jan 22, 2016	Cambridge, MA	171.1 kW	$725,112	Host-owned

Service geography

Massachusetts: 73

Busiest cities

New Bedford, MA 13Brockton, MA 5Pittsfield, MA 5Dartmouth, MA 5Sutton, MA 5Lowell, MA 4Worcester, MA 4Cambridge, MA 3

Record

Installer ID: PC-8981
First recorded install: Jun 30, 2009
Last recorded install: Oct 8, 2021
Priced records: 72

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Frequently asked questions

How many solar installations has Ostrow Electric completed?

The Tracking the Sun dataset records 73 installations by Ostrow Electric, from Jun 30, 2009 to Oct 8, 2021, totalling 4.8 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Ostrow Electric charge for solar?

The median installed price across 72 priced systems is $5.32/W pre-incentive (median system 44.1 kW, ≈ $234,679). Third-party-owned (lease/PPA) share: 1%.

Where does Ostrow Electric install solar?

Recorded installs span 1 state, led by Massachusetts (73).

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