Moon Associates

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Solar installer based in Massachusetts · installer record #8218 resolved from 9 public installation records.

At a glance

Moon Associates is a solar installer with 9 recorded installations totalling 70 kW, dated 2019 to 2023. All of its records are in Massachusetts, where it ranks 331st of 487 profiled installers by volume and 7,621st of 10,537 nationally.

Recorded installs

Total capacity

70 kW

DC nameplate

Median system

7.6 kW

≈ $38,000

Median price

—

too few priced systems

Third-party owned

lease / PPA

Battery attach

First recorded

2019

Last recorded

2023

Track record

Install volume by year

2019

6$5.43/W

2020

1$6.09/W

2021

1$8.04/W

2023

1$6.79/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
May 18, 2023	Framingham, MA	11.7 kW	$79,698	Host-owned
Oct 13, 2021	Waltham, MA	5.9 kW	$47,670	Host-owned
Oct 7, 2020	Dartmouth, MA	5.5 kW	$33,345	Host-owned
Nov 27, 2019	Marshfield, MA	5.5 kW	$35,971	Host-owned
Aug 27, 2019	Lowell, MA	5 kW	$27,177	Host-owned
Jul 10, 2019	Carlisle, MA	10.4 kW	$77,901	Host-owned
May 23, 2019	Amherst, MA	7.6 kW	$38,000	Host-owned
Mar 3, 2019	Lancaster, MA	10 kW	$54,719	Host-owned
Mar 1, 2019	Stoughton, MA	8.4 kW	$36,908	Host-owned

Service geography

Massachusetts: 9

Busiest cities

Carlisle, MA 1Amherst, MA 1Marshfield, MA 1Dartmouth, MA 1Lowell, MA 1Lancaster, MA 1Framingham, MA 1Stoughton, MA 1

Record

Installer ID: PC-8218
First recorded install: Mar 1, 2019
Last recorded install: May 18, 2023
Priced records: 9

Is this your company?

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How does Moon Associates compare with other installers in Massachusetts?

By recorded installations Moon Associates ranks 331st among the 487 installers based in Massachusetts with five or more records. Its median system, 7.6 kW, is roughly in line with the state median of 7.5 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 47% across Massachusetts. 0% include battery storage, compared with 4% of Massachusetts records. Installers of similar recorded volume in Massachusetts include Environmental Amp Energy Solutions (9), Fronius Electric (9) and Littlemore Farm (9).

How has Moon Associates's installation volume changed?

Moon Associates's earliest dated installation on record is from 2019. It has recorded installations in 4 calendar years. The busiest year was 2019, with 6 installations. 2023, its latest year with records, has 1. Its median price per watt moved from $5.43/W in 2019 to $6.79/W in 2023. The most recent recorded installation is dated May 18, 2023. No installation in the public records is dated within the last three years.

Where does Moon Associates install solar?

All recorded installations are in Massachusetts. The cities with the most of its installations are Carlisle, MA (1), Amherst, MA (1), Marshfield, MA (1), Dartmouth, MA (1) and Lowell, MA (1).

Frequently asked questions

How many solar installations has Moon Associates completed?

PanelCensus records 9 installations by Moon Associates, from Mar 1, 2019 to May 18, 2023, totalling 70 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Moon Associates charge for solar?

The median installed price across 9 priced systems from all years is $6.09/W before incentives (median system 7.6 kW, about $38,000). The Massachusetts median is $4.17/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.

Where does Moon Associates install solar?

All 9 recorded installations are in Massachusetts, the most of them in Carlisle.

Is Moon Associates still installing solar?

The most recent installation attributed to Moon Associates in the public records is dated May 18, 2023; 2023 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Moon Associates install leased or PPA solar systems?

0 recorded installations by Moon Associates (0%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.

Does Moon Associates install battery storage?

0 recorded installations by Moon Associates (0%) include a battery.

Related installers and places

Dataset updated September 2026 . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.

About this data

Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “Moon Associates, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/moon-associates-8218 (data as of September 21, 2026).