Company lists · Data refreshed November 2026

Top 25 Photovoltaic system installers worldwide

Name: Photovoltaic system installers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 18,570 companies tracked

RevenueBase identified 18,570 company matches for photovoltaic system installers worldwide as of November 2026 and tracks 148,938 professional contacts across them, including 30,971 with verified work emails. The United States is the largest market and Lahore the largest hub.

This list covers company matches for photovoltaic system installers 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 November 6, 2026. Country and city lists for photovoltaic system installers 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 Nov 6, 2026 How this list was built

18,570Companies

148,938Contacts tracked

30,971Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest photovoltaic system installers worldwide

Ranked by team size

Top 25 of 18,570 company matches for photovoltaic system installers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Solarsquare	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,307 contacts →
	Exact match “At SolarSquare, we make going solar simple, reliable, and worry-free.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Premier Energies Limited	Exact match	Secunderabad, IndiaHQ recorded Nov 6, 2026	501-1,000	2,254 contacts →
	Exact match “INDIA'S FIRST LEED GOLD-RATED SOLAR MANUFACTURING FACILITY- The year was 1995, when Shri Surendarpal Singh Saluja established Premier Energies with the goal to harness the sun’s…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Trinity Solar	Exact match	Wall Township, NJ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,854 contacts →
	Exact match “Trinity Solar is one of the largest privately held residential solar companies in the nation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	SMA Solar	Exact match	Niestetal, GermanyHQ recorded Nov 6, 2026	1,001-5,000	1,647 contacts →
	Exact match “Innovative and sustainable key technologies are prerequisites for renewable energy supply.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Blue Raven Solar	Exact match	Orem, UT, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,120 contacts →
	Exact match “Blue Raven Solar, a SunPower Company, is a retailer of residential home solar systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Solarig	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,053 contacts →
	Exact match “Solarig was founded in 2005 by a group of 65 Spanish entrepreneurs as an investment vehicle in photovoltaic assets in Spain and Italy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	ION Solar	Exact match	Provo, UT, United StatesHQ recorded Nov 6, 2026	501-1,000	945 contacts →
	Exact match “Ion Solar is a premium, full-service solar provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ilumisol Energia Solar	Exact match	Cascavel, BrazilHQ recorded Nov 6, 2026	n/a	698 contacts →
	Exact match “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	658 contacts →
	Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Nexamp	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	201-500	626 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 · Nov 6, 2026 · View company records in RevenueBase
11	Rays Power Infra Limited	Exact match	Jaipur, IndiaHQ recorded Nov 6, 2026	501-1,000	618 contacts →
	Exact match “Established in 2011, we have been one of the early movers in the solar park regime and have now grown into a well-established player in turnkey solar engineering, procurement and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Fotus Distribuidora Solar	Exact match	Vila Velha, BrazilHQ recorded Nov 6, 2026	501-1,000	581 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 · Nov 6, 2026 · View company records in RevenueBase
13	Grupotec	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	501-1,000	579 contacts →
	Exact match “GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Unirac	Exact match	Albuquerque, NM, United StatesHQ recorded Nov 6, 2026	51-200	507 contacts →
	Exact match “We’re reshaping the solar landscape with faster installs, stronger systems, and real support that helps pros work smarter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Freyr Energy Services PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	501-1,000	466 contacts →
	Exact match “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Titan Solar Power	Exact match	Santa Ana, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	464 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 · Nov 6, 2026 · View company records in RevenueBase
17	Solex Energy Limited	Exact match	Surat, IndiaHQ recorded Nov 6, 2026	501-1,000	445 contacts →
	Exact match “Headquartered in Surat, Solex Energy has been a pioneer in sustainable energy since 1995.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Urbasolar	Exact match	Montpellier Cedex 2, FranceHQ recorded Nov 6, 2026	501-1,000	441 contacts →
	Exact match “Conception, construction, et exploitation de centrales photovoltaïques professionnelles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Freedom Solar Pros LLC	Exact match	Chandler, AZ, United StatesHQ recorded Nov 6, 2026	51-200	420 contacts →
	Exact match “The future of Solar Sales” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Energyscape Renewables	Exact match	Denver, United StatesHQ recorded Nov 6, 2026	501-1,000	401 contacts →
	Exact match “Established in 2019.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	REC Solar	Exact match	San Luis Obispo, CA, United StatesHQ recorded Nov 6, 2026	n/a	398 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 · Nov 6, 2026 · View company records in RevenueBase
22	Goldbeck Solar Group	Exact match	Hirschberg An Der Bergstraße, GermanyHQ recorded Nov 6, 2026	501-1,000	387 contacts →
	Exact match “GOLDBECK SOLAR is an internationally leading company specializing in the turnkey construction of industrial, commercial, and large‑scale photovoltaic systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	ORB Energy	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	387 contacts →
	Exact match “Orb Energy is a vertically integrated solar energy solutions provider - including manufacturing solar photovoltaic panels in Bengaluru and financing SME customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Waaree Renewable Technologies LTD	Exact match	504, IndiaHQ recorded Nov 6, 2026	201-500	385 contacts →
	Exact match “Waaree Renewables Technologies Limited (WRTL),(Formally known as SANGAM RENEWABLES LIMITED) is a subsidiary company of Waaree Group and spearheading the Solar EPC business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	SMA America	Exact match	Rocklin, CA, United StatesHQ recorded Nov 6, 2026	201-500	367 contacts →
	Exact match “Innovative and sustainable key technologies are prerequisites for renewable energy supply.” Recorded in the RevenueBase company graph · Nov 6, 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 “photovoltaic system installers”. 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 18,570 photovoltaic system installers worldwide

See the full list, filter by size, metro and specialty, and access 30,971 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Photovoltaic system installers worldwide at a glance

As of Nov 6, 2026

20.8%Verified-email coverage

8.0Average contacts per company

11-50Median size (employees)

0.6%Largest-city concentration · Lahore

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

9,090

11-50

6,908

51-200

1,713

201-500

387

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 photovoltaic system installers are linked below.
What qualifies: Company records worldwide whose business descriptions match “photovoltaic system installers” 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 30,971 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 November 6, 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.

Photovoltaic system installers by location

63 lists · largest first

Every Photovoltaic system installers 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 “photovoltaic system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many photovoltaic system installers are there worldwide?

RevenueBase identified 18,570 company matches for photovoltaic system installers worldwide as of November 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?

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

Which country has the most photovoltaic system installers?

The United States leads with 2,045 companies, followed by India (1,767) and Brazil (1,718). Every photovoltaic system installers list by country and city is linked on this page.

Which city has the most photovoltaic system installers?

Lahore leads with 117 company records, followed by Ahmedabad (96) and Sao Paulo (96).

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 30,971 professional contacts with verified work emails tracked across these 18,570 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 18,570 photovoltaic system installers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.