Company lists · Data refreshed September 2026

Top 25 Residential solar monitoring companies based in the United States

RevenueBase identified 1,045 residential solar monitoring companies headquartered in the United States as of September 2026 and tracks 28,160 professional contacts across them, including 7,305 with verified work emails. Houston is the largest hub.

This list covers residential solar monitoring companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
1,045Companies
28,160Contacts tracked
7,305Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest residential solar monitoring companies based in the United States

Ranked by team size
Top 25 of 1,045 residential solar monitoring companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential solar monitoring companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceFremont, CA, United StatesHQ checked Sep 17, 20261,001-5,0003,130 contacts →

Partial evidence

“Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems.”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceRichmond, CA, United StatesHQ checked Sep 17, 20261,001-5,0002,675 contacts →

Indirect evidence

“We believe clean energy and backup storage should be accessible to everybody.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceTemecula, CA, United StatesHQ checked Sep 17, 20261,001-5,0001,830 contacts →

Strong evidence

“Freedom Forever is a residential solar installation company that partners with solar sales companies in the industry.”

Source: RevenueBase Database · checked Sep 17, 2026
4Strong evidenceOrem, UT, United StatesHQ checked Sep 17, 20261,001-5,0001,168 contacts →

Strong evidence

“Blue Raven Solar, a SunPower Company, is a retailer of residential home solar systems.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceProvo, UT, United StatesHQ checked Sep 17, 2026501-1,000912 contacts →

Partial evidence

“Ion Solar is a premium, full-service solar provider.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceLehi, UT, United StatesHQ checked Sep 17, 20265,001-10,000719 contacts →

Indirect evidence

“We’re on a mission to make power personal.”

Source: RevenueBase Database · checked Sep 17, 2026
7Strong evidenceSt. Rose, LA, United StatesHQ checked Sep 17, 2026501-1,000507 contacts →

Strong evidence

“PosiGen is the nation's leading residential solar and energy efficiency provider.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceSanta Ana, CA, United StatesHQ checked Sep 17, 20261,001-5,000459 contacts →

Partial evidence

“EnergyAid acquired Titan Solar Power's intellectual property (IP) in March of 2025 through bankruptcy court.”

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidenceSandy, UT, United StatesHQ checked Sep 17, 2026201-500422 contacts →

Partial evidence

“We don’t settle at Sunder, so you can expect exceptional service from start to finish in your switch to solar.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceLaurel, MD, United StatesHQ checked Sep 17, 2026501-1,000337 contacts →

Partial evidence

“With tens of thousands of customers, Solar Energy World is the fastest growing solar and battery system installation company in our region, serving Delaware, Florida, Maryland…”

Source: RevenueBase Database · checked Sep 17, 2026
11Strong evidenceMedford, OR, United StatesHQ checked Sep 17, 202651-200300 contacts →

Strong evidence

“Founded in 2017, Purelight Power has quickly grown to be one of the nations largest residential solar installer.”

Source: RevenueBase Database · checked Sep 17, 2026
12Partial evidenceVerona, WI, United StatesHQ checked Sep 17, 202651-200294 contacts →

Partial evidence

“Everlight Solar provides homeowners with simple and affordable clean energy.”

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidenceAustin, TX, United StatesHQ checked Sep 17, 2026501-1,000259 contacts →

Partial evidence

“Freedom Solar Power is the leader in turnkey solar installations in Texas, Colorado, Florida, Virginia and North Carolina, providing high quality, cost-effective, reliable solar…”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceMarlborough, MA, United StatesHQ checked Sep 17, 2026201-500229 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceLincoln, CA, United StatesHQ checked Sep 17, 2026501-1,000222 contacts →

Partial evidence

“Even though it’s been decades since its invention, there’s still a lot of misinformation surrounding solar energy.”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceSanta Ana, CA, United StatesHQ checked Sep 17, 2026201-500191 contacts →

Indirect evidence

“EnergyAid acquired Solcius's intellectual property (IP) in March of 2025 through bankruptcy court.”

Source: RevenueBase Database · checked Sep 17, 2026
17Strong evidenceHouston, TX, United StatesHQ checked Sep 17, 202651-200186 contacts →

Strong evidence

“Spruce Power is one of the largest owner-operators of residential solar portfolios in the US.”

Source: RevenueBase Database · checked Sep 17, 2026
18Strong evidenceBrooklyn, MD, United StatesHQ checked Sep 17, 2026201-500182 contacts →

Strong evidence

“Green World Renewable Energy delivers smart, scalable solar engineering and back-office design solutions for residential, commercial, and utility-scale projects across the U.S.”

Source: RevenueBase Database · checked Sep 17, 2026
19Strong evidenceHouston, TX, United StatesHQ checked Sep 17, 2026501-1,000175 contacts →

Strong evidence

“SunStrong Management, LLC is an independent asset management and servicing company with dedicated expertise in the residential and commercial solar asset classes.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceModesto, CA, United StatesHQ checked Sep 17, 202651-200172 contacts →

Indirect evidence

“Our mission is to bring clean energy, cost savings, and peace of mind to every homeowner in the world.”

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceSt Paul, MN, United StatesHQ checked Sep 17, 202651-200165 contacts →

Partial evidence

“All Energy Solar is a trusted leader in the solar energy industry.”

Source: RevenueBase Database · checked Sep 17, 2026
22Partial evidenceBrooklyn, NY, United StatesHQ checked Sep 17, 2026201-500164 contacts →

Partial evidence

“Venture Solar is a solar panel installation company serving the Northeast.”

Source: RevenueBase Database · checked Sep 17, 2026
23Strong evidenceCharlotte, NC, United StatesHQ checked Sep 17, 2026201-500161 contacts →

Strong evidence

“Top Tier Solar Solutions is a family-owned, full-service residential solar sales and installation company.”

Source: RevenueBase Database · checked Sep 17, 2026
24Partial evidenceSan Ramon, CA, United StatesHQ checked Sep 17, 202651-200157 contacts →

Partial evidence

“Founded in 1998, Solar Technologies has installed more than solar panels and helped thousands of Bay Area home and business owners save money with solar.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceLehi, UT, United StatesHQ checked Sep 17, 2026n/a153 contacts →

Partial evidence

“Fluent Solar, your whole home provider of efficient and affordable solar technology.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 1,045 residential solar monitoring companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,305 reachable decision-makers.

Free signup · no credit card

View the full list →

Residential solar monitoring companies based in the United States at a glance

As of Sep 17, 2026
25.9%Verified-email coverage
26.9Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Houston
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
386
11-50
430
51-200
157
201-500
39
501-1,000
14
1,001-5,000
9
5,001-10,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,045 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among residential solar monitoring companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “residential solar monitoring companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names residential solar monitoring companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among residential solar monitoring companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 7,305 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Residential solar monitoring companies by metro

  • Residential solar monitoring companies in Houston29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names residential solar monitoring companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many residential solar monitoring companies are there based in the United States?

RevenueBase identified 1,045 residential solar monitoring companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Enphase Energy, headquartered in Fremont, tops this list with the largest team on record.

Which city has the most residential solar monitoring companies?

Houston leads with 29 headquartered companies, followed by Los Angeles (20) and Phoenix (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,305 verified decision-maker contacts tracked across these 1,045 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,045 residential solar monitoring companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.