Company lists · Data refreshed September 2026

Top 25 Residential solar sales software companies worldwide

Name: Residential solar sales software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 15,209 companies tracked

RevenueBase identified 15,209 company matches for residential solar sales software companies worldwide as of September 2026 and tracks 144,668 professional contacts across them, including 33,724 with verified work emails. The United States is the largest market and Lahore the largest hub.

This list covers company matches for residential solar sales software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026. Country and city lists for residential solar sales software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built

15,209Companies

144,668Contacts tracked

33,724Verified emails

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The 25 largest residential solar sales software companies worldwide

Ranked by team size

Top 25 of 15,209 company matches for residential solar sales software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sunrun	Exact match	San Francisco, CA, United StatesHQ recorded Sep 29, 2026	10001+	7,974 contacts →
	Exact match “Life runs on clean energy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Enphase Energy	Exact match	Fremont, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,130 contacts →
	Exact match “Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Sunpower Corporation	Exact match	Richmond, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,675 contacts →
	Exact match “We believe clean energy and backup storage should be accessible to everybody.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Freedom Forever	Exact match	Temecula, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,830 contacts →
	Exact match “Freedom Forever is a residential solar installation company that partners with solar sales companies in the industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Solarsquare	Exact match	Mumbai, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,812 contacts →
	Exact match “At SolarSquare, we make going solar simple, reliable, and worry-free.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Trinity Solar	Exact match	Wall Township, NJ, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,794 contacts →
	Exact match “Trinity Solar is one of the largest privately held residential solar companies in the nation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Blue Raven Solar	Exact match	Orem, UT, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,168 contacts →
	Exact match “Blue Raven Solar, a SunPower Company, is a retailer of residential home solar systems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Goodleap	Exact match	Roseville, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	1,143 contacts →
	Exact match “GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Maxeon Solar Technologies	Exact match	SingaporeHQ recorded Sep 29, 2026	201-500	1,017 contacts →
	Exact match “Maxeon Solar Technologies is Powering Positive Change™.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Qcells North America	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	954 contacts →
	Exact match “Qcells is a renowned complete energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	ION Solar	Exact match	Provo, UT, United StatesHQ recorded Sep 29, 2026	501-1,000	912 contacts →
	Exact match “Ion Solar is a premium, full-service solar provider.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	LUMIO	Exact match	Lehi, UT, United StatesHQ recorded Sep 29, 2026	5,001-10,000	719 contacts →
	Exact match “We’re on a mission to make power personal.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Ilumisol Energia Solar	Exact match	Cascavel, BrazilHQ recorded Sep 29, 2026	n/a	709 contacts →
	Exact match “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Fenice Energy	Exact match	Chennai, IndiaHQ recorded Sep 29, 2026	201-500	614 contacts →
	Exact match “Fenice Energy provides high-quality end-to-end clean energy solutions for homes including solar, backup, and eV charging.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Nexamp	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	201-500	607 contacts →
	Exact match “Nexamp is leading the transformation to the new energy economy with proven solutions for the deployment and operation of solar energy assets.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Palmetto	Exact match	Charlotte, NC, United StatesHQ recorded Sep 29, 2026	201-500	539 contacts →
	Exact match “Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Posigen	Exact match	St. Rose, LA, United StatesHQ recorded Sep 29, 2026	501-1,000	507 contacts →
	Exact match “PosiGen is the nation's leading residential solar and energy efficiency provider.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Fotus Distribuidora Solar	Exact match	Vila Velha, BrazilHQ recorded Sep 29, 2026	501-1,000	496 contacts →
	Exact match “A Fotus Distribuidora Solar é uma distribuidora nacional de soluções em energia fotovoltaica, criada para impulsionar o crescimento sustentável do mercado solar no Brasil.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Freedom Solar Pros LLC	Exact match	Chandler, AZ, United StatesHQ recorded Sep 29, 2026	51-200	484 contacts →
	Exact match “The future of Solar Sales” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Windmar Home	Exact match	San Juan, Puerto RicoHQ recorded Sep 29, 2026	1,001-5,000	477 contacts →
	Exact match “Since 2002, the WindMar Group has pioneered renewable energy development in Puerto Rico.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	REC Solar	Exact match	San Luis Obispo, CA, United StatesHQ recorded Sep 29, 2026	n/a	471 contacts →
	Exact match “Founded in 1997, REC Solar has emerged as a leader in the solar industry, installing 800+ solar and storage solutions for commercial and public sector customers nationwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Sunpower Philippines Manufacturing Limited	Exact match	3rd Street, PhilippinesHQ recorded Sep 29, 2026	201-500	459 contacts →
	Exact match “Go solar, reduce your energy bills and discover why SunPower is a world standard in solar solutions for homes, businesses and utilities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Titan Solar Power	Exact match	Santa Ana, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	459 contacts →
	Exact match “EnergyAid acquired Titan Solar Power's intellectual property (IP) in March of 2025 through bankruptcy court.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Columbus Energy S.A	Exact match	Kraków, PolandHQ recorded Sep 29, 2026	1,001-5,000	452 contacts →
	Exact match “Jesteśmy najczęściej wybieranym dostawcą domowej fotowoltaiki w Polsce.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Sunder Energy	Exact match	Sandy, UT, United StatesHQ recorded Sep 29, 2026	201-500	422 contacts →
	Exact match “We don’t settle at Sunder, so you can expect exceptional service from start to finish in your switch to solar.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “residential solar sales software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 15,209 residential solar sales software companies worldwide

See the full list, filter by size, metro and specialty, and access 33,724 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential solar sales software companies worldwide at a glance

As of Sep 29, 2026

23.3%Verified-email coverage

9.5Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Lahore

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

7,495

11-50

5,662

51-200

1,474

201-500

310

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for residential solar sales software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “residential solar sales software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 33,724 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Residential solar sales software companies by location

60 lists · largest first

Every Residential solar sales software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “residential solar sales software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential solar sales software companies are there worldwide?

RevenueBase identified 15,209 company matches for residential solar sales software companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sunrun tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most residential solar sales software companies?

The United States leads with 3,212 companies, followed by Brazil (1,542) and India (1,240). Every residential solar sales software companies list by country and city is linked on this page.

Which city has the most residential solar sales software companies?

Lahore leads with 136 company records, followed by Karachi (80) and Sao Paulo (76).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 33,724 professional contacts with verified work emails tracked across these 15,209 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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 SmartSearch, 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.