Eca Solar

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Solar installer based in Massachusetts · active in 2 states · installer record #3911 resolved from 44 public installation records.

Recorded installs

Total capacity

28.5 MW

DC nameplate

Median system

543.3 kW

≈ $715,706

Median price

$1.89/W

pre-incentive

Third-party owned

23%

lease / PPA

Battery attach

First recorded

2002

Last recorded

2021

Track record

Install volume by year

2002

1$9.94/W

2003

4$9.32/W

2005

2$11.62/W

2016

1$2.03/W

2017

5$2.58/W

2018

4$2.49/W

2019

11$1.12/W

2020

11$1.25/W

2021

5$1.25/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Aug 10, 2021	Norfolk, MA	1,188.3 kW	$1,948,419	Host-owned
Jun 9, 2021	Canton, MA	806.9 kW	$1,008,600	Host-owned
Jun 9, 2021	Canton, MA	247.7 kW	$309,675	Host-owned
Jun 9, 2021	Canton, MA	556.4 kW	$1,112,820	Host-owned
Feb 12, 2021	Sharon, MA	651.2 kW	$777,672	Host-owned
Dec 31, 2020	Sharon, MA	330.3 kW	$440,392	Host-owned
Dec 23, 2020	Woburn, MA	1,715.6 kW	$2,565,404	Host-owned
Dec 16, 2020	Framingham, MA	217.6 kW	$225,000	Host-owned
Dec 9, 2020	Woburn, MA	251.2 kW	$313,750	Host-owned
Dec 8, 2020	Canton, MA	575.3 kW	$405,120	Host-owned

Service geography

Massachusetts: 37
Pennsylvania: 7

Busiest cities

Walpole, MA 8Canton, MA 7Chelsea, MA 3Holliston, MA 2Woburn, MA 2Sharon, MA 2Brockton, MA 2Philadelphia, PA 2

Record

Installer ID: PC-3911
First recorded install: Sep 4, 2002
Last recorded install: Aug 10, 2021
Priced records: 44

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Frequently asked questions

How many solar installations has Eca Solar completed?

The Tracking the Sun dataset records 44 installations by Eca Solar, from Sep 4, 2002 to Aug 10, 2021, totalling 28.5 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Eca Solar charge for solar?

The median installed price across 44 priced systems is $1.89/W pre-incentive (median system 543.3 kW, ≈ $715,706). Third-party-owned (lease/PPA) share: 23%.

Where does Eca Solar install solar?

Recorded installs span 2 states, led by Massachusetts (37), Pennsylvania (7).

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