PanelCensus

Ross Solar Group

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Solar installer based in Connecticut · active in 5 states · installer record #10399 resolved from 1,704 public installation records.

At a glance

Ross Solar Group is a solar installer with 1,704 recorded installations totalling 23.0 MW, dated 2008 to 2023. Its records are concentrated in Connecticut (82%), where it ranks 3rd of 92 profiled installers by volume and 257th of 10,537 nationally. The median installed price across 1,687 priced systems from all years is $3.90/W before incentives.

Recorded installs
1,704
Total capacity
23.0 MW
DC nameplate
Median system
9.1 kW
≈ $36,800
Median price
$3.90/W
all years · 1,687 priced
Third-party owned
6%
lease / PPA
Battery attach
6%
First recorded
2008
Last recorded
2023

Track record

Install volume by year

2008
7$9.54/W
2009
32$8.16/W
2010
48$6.48/W
2011
49$5.93/W
2012
42$5.13/W
2013
72$4.54/W
2014
143$4.14/W
2015
299$4.08/W
2016
241$3.94/W
2017
204$3.50/W
2018
203$3.51/W
2019
136$3.59/W
2020
97$3.51/W
2021
83$3.59/W
2022
31$4.45/W
2023
1$4.59/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jan 31, 2023Madison, CT13.3 kW$61,081Host-owned · battery
Dec 30, 2022Hamden, CT6.1 kW$40,000Host-owned · battery
Dec 30, 2022Hamden, CT5 kW$47,961Host-owned · battery
Dec 20, 2022Kent, CT26.6 kW$93,759Host-owned
Dec 2, 2022Monroe, CT9.8 kW$30,713Host-owned
Nov 10, 2022Stonington, CT9.1 kW$27,920Host-owned
Nov 4, 2022Fairfield, CT8.6 kW$47,027Host-owned · battery
Sep 20, 2022Ridgefield, CT22.8 kW$71,292Host-owned
Aug 25, 2022Fairfield, CT12.2 kW$33,873Host-owned
Aug 18, 2022Farmington, CT16.7 kW$68,296Host-owned

See all 1,704 installations →searchable & filterable; export to CSV with a free account

Service geography

Connecticut
1,393
New York
206
Massachusetts
101
Pennsylvania
3
New Jersey
1

Busiest cities

Burlington, CT 50Milford, CT 47Pelham, NY 43Canton, CT 42Brookfield, CT 40Danbury, CT 38Wilton, CT 37Bethel, CT 30

Record

Installer ID
PC-10399
First recorded install
Jun 30, 2008
Last recorded install
Jan 31, 2023
Priced records
1,687

Is this your company?

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How does Ross Solar Group compare with other installers in Connecticut?

By recorded installations Ross Solar Group ranks 3rd among the 92 installers based in Connecticut with five or more records. Its all-years median price of $3.90/W is roughly in line with the Connecticut median of $3.79/W (the installer's median covers every state it works in). Its median system, 9.1 kW, is about 17% above the state median of 7.8 kW. 6% of its recorded installations are third-party owned (lease or power-purchase agreement), against 60% across Connecticut. 6% include battery storage, compared with 2% of Connecticut records. Installers of similar recorded volume in Connecticut include Posigen (5,290), Sunlight Solar Energy (2,124) and Earthlight Technologies (1,454).

How has Ross Solar Group's installation volume changed?

Ross Solar Group's earliest dated installation on record is from 2008. It has recorded installations in 16 calendar years. The busiest year was 2015, with 299 installations. 2023, its latest year with records, has 1. Its median price per watt moved from $9.54/W in 2008 to $4.59/W in 2023. The most recent recorded installation is dated Jan 31, 2023. No installation in the public records is dated within the last three years.

Where does Ross Solar Group install solar?

Recorded installations span 5 states: Connecticut (1,393, 82%), New York (206, 12%), Massachusetts (101, 6%) and Pennsylvania (3, under 1%). The cities with the most of its installations are Burlington, CT (50), Milford, CT (47), Pelham, NY (43), Canton, CT (42) and Brookfield, CT (40).

Frequently asked questions

How many solar installations has Ross Solar Group completed?

PanelCensus records 1,704 installations by Ross Solar Group, from Jun 30, 2008 to Jan 31, 2023, totalling 23.0 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Ross Solar Group charge for solar?

The median installed price across 1,687 priced systems from all years is $3.90/W before incentives (median system 9.1 kW, about $36,800). The Connecticut median is $3.79/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.

Where does Ross Solar Group install solar?

Recorded installs span 5 states, led by Connecticut (1,393), New York (206) and Massachusetts (101). Its busiest city is Burlington, CT.

Is Ross Solar Group still installing solar?

The most recent installation attributed to Ross Solar Group in the public records is dated Jan 31, 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 Ross Solar Group install leased or PPA solar systems?

100 recorded installations by Ross Solar Group (6%) are third-party owned — a lease or power-purchase agreement; across Connecticut the share is 60%.

Does Ross Solar Group install battery storage?

100 recorded installations by Ross Solar Group (6%) include a battery.

Related installers and places

Dataset updated . 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, “Ross Solar Group, solar installer (Connecticut)”, https://panelcensus.com/installers/connecticut/ross-solar-group-10399 (data as of September 21, 2026).