Domestic Dc Systems

No recent records

Solar installer based in Massachusetts · installer record #3678 resolved from 36 public installation records.

Recorded installs

Total capacity

344 kW

DC nameplate

Median system

9.3 kW

≈ $30,000

Median price

$3.06/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

11%

First recorded

2015

Last recorded

2022

Track record

Install volume by year

2015

1$1.91/W

2016

7$3.78/W

2017

8$3.06/W

2018

8$3.02/W

2019

1$3.72/W

2020

7$3.13/W

2021

3$1.91/W

2022

1$5.02/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 18, 2022	New Salem, MA	8.9 kW	$44,700	Host-owned · battery
Sep 7, 2021	Orange, MA	8.3 kW	$2,200	Host-owned · battery
Aug 18, 2021	Royalston, MA	8 kW	$22,000	Host-owned
Jul 6, 2021	Orange, MA	15.4 kW	$16,500	Host-owned
Dec 28, 2020	Orange, MA	11.1 kW	$38,000	Host-owned
Nov 30, 2020	Orange, MA	7.9 kW	$22,500	Host-owned
Nov 19, 2020	Orange, MA	8.3 kW	$26,000	Host-owned
Oct 8, 2020	Orange, MA	11.9 kW	$38,000	Host-owned · battery
Jun 18, 2020	Buckland, MA	11.6 kW	$32,500	Host-owned
Mar 19, 2020	Orange, MA	11.9 kW	$27,500	Host-owned

Service geography

Massachusetts: 36

Busiest cities

Orange, MA 16New Salem, MA 4Buckland, MA 3Warwick, MA 2Athol, MA 2Shutesbury, MA 2Petersham, MA 2Conway, MA 2

Record

Installer ID: PC-3678
First recorded install: Sep 30, 2015
Last recorded install: Jun 18, 2022
Priced records: 35

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Frequently asked questions

How many solar installations has Domestic Dc Systems completed?

The Tracking the Sun dataset records 36 installations by Domestic Dc Systems, from Sep 30, 2015 to Jun 18, 2022, totalling 344 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Domestic Dc Systems charge for solar?

The median installed price across 35 priced systems is $3.06/W pre-incentive (median system 9.3 kW, ≈ $30,000). Third-party-owned (lease/PPA) share: 0%.

Where does Domestic Dc Systems install solar?

Recorded installs span 1 state, led by Massachusetts (36).

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