Company lists · Data refreshed September 2026

Top 25 Photovoltaic software companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 11,615 companies tracked

RevenueBase identified 11,615 photovoltaic software companies worldwide as of September 2026 and tracks 138,563 professional contacts across them, including 31,960 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers photovoltaic software companies worldwide, 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 29, 2026. Country and city lists for photovoltaic software companies follow the table.

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 29, 2026 86% judged on-target in blind review

11,615Companies

138,563Contacts tracked

31,960Verified emails

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The 25 largest photovoltaic software companies worldwide

Ranked by team size

Top 25 of 11,615 photovoltaic software companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic software 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	First Solar	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 29, 2026	5,001-10,000	5,581 contacts →
	Indirect evidence “First Solar, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
2	Enphase Energy	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,130 contacts →
	Indirect 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 29, 2026
3	Solaredge Technologies	Indirect evidence	Herzliya, IsraelHQ checked Sep 29, 2026	1,001-5,000	3,091 contacts →
	Indirect evidence “SolarEdge is a global leader in smart energy technology.” Source: RevenueBase Database · checked Sep 29, 2026
4	Trinasolar	Indirect evidence	Jiangsu, ChinaHQ checked Sep 29, 2026	10001+	2,199 contacts →
	Indirect evidence “Founded in 1997, Trinasolar (688599.” Source: RevenueBase Database · checked Sep 29, 2026
5	Jinko Solar Co., LTD	Indirect evidence	Shanghai, ChinaHQ checked Sep 29, 2026	10001+	1,905 contacts →
	Indirect evidence “Jinko Solar Co, Ltd.(referred to as "JinkoSolar," stock code: 688223) is a globally renowned and highly innovative solar technology company.” Source: RevenueBase Database · checked Sep 29, 2026
6	Fluence	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,863 contacts →
	Indirect evidence “To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…” Source: RevenueBase Database · checked Sep 29, 2026
7	Vikram Solar	Indirect evidence	Kolkata, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,522 contacts →
	Indirect evidence “We are one of India’s largest solar photo-voltaic (“PV”) modules manufacturers in terms of operational capacity, with more than 17 years of experience in the industry (Source…” Source: RevenueBase Database · checked Sep 29, 2026
8	Longi Solar	Indirect evidence	西安, ChinaHQ checked Sep 29, 2026	10001+	1,496 contacts →
	Indirect evidence “Founded in LONGi Green Energy Technology Co, Ltd.(LONGi, Stock Code: 601012.SH) is committed to becoming the most compelling solar technology company by leading the world’s…” Source: RevenueBase Database · checked Sep 29, 2026
9	Qcells North America	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	501-1,000	954 contacts →
	Indirect evidence “Qcells is a renowned complete energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail.” Source: RevenueBase Database · checked Sep 29, 2026
10	Nextracker INC	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 29, 2026	501-1,000	944 contacts →
	Indirect evidence “Since day one, Nextracker’s mission has been to transition the world to affordable, renewable power, by developing the highest-performing and resilient solar tracking technologies…” Source: RevenueBase Database · checked Sep 29, 2026
11	JA Solar	Partial evidence	Fengtai District, ChinaHQ checked Sep 29, 2026	10001+	921 contacts →
	Partial evidence “Founded in 2005, JA Solar is a manufacturer of high-performance photovoltaic products.” Source: RevenueBase Database · checked Sep 29, 2026
12	Saatvik Solar	Indirect evidence	Gurugram, IndiaHQ checked Sep 29, 2026	1,001-5,000	819 contacts →
	Indirect evidence “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Source: RevenueBase Database · checked Sep 29, 2026
13	IB Vogt Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 29, 2026	501-1,000	784 contacts →
	Indirect evidence “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Source: RevenueBase Database · checked Sep 29, 2026
14	Prodiel	Indirect evidence	Sevilla, MexicoHQ checked Sep 29, 2026	1,001-5,000	765 contacts →
	Indirect evidence “Prodiel es una compañía multinacional especializada en la construcción de grandes plantas de generación fotovoltaica.” Source: RevenueBase Database · checked Sep 29, 2026
15	Ilumisol Energia Solar	Indirect evidence	Cascavel, BrazilHQ checked Sep 29, 2026	n/a	709 contacts →
	Indirect evidence “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Source: RevenueBase Database · checked Sep 29, 2026
16	Grenergy	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	501-1,000	699 contacts →
	Indirect evidence “The on-demand energy producer empowering ever-changing lives Grenergy is a Spanish multinational clean energy producer.” Source: RevenueBase Database · checked Sep 29, 2026
17	Grew Solar	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	1,001-5,000	676 contacts →
	Indirect evidence “Founded in 2022, GREW Solar is India’s youngest and fastest-growing solar PV module manufacturer, backed by the 50-year manufacturing legacy of Ahmedabad-based Chiripal Group.” Source: RevenueBase Database · checked Sep 29, 2026
18	Depcom Power, INC	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 29, 2026	1,001-5,000	624 contacts →
	Indirect evidence “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Source: RevenueBase Database · checked Sep 29, 2026
19	Sungrow Europe	Indirect evidence	Munich, GermanyHQ checked Sep 29, 2026	501-1,000	621 contacts →
	Indirect evidence “Founded in 1997, Sungrow Power Supply Co, Ltd.” Source: RevenueBase Database · checked Sep 29, 2026
20	Nexamp	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	201-500	607 contacts →
	Indirect evidence “Nexamp is leading the transformation to the new energy economy with proven solutions for the deployment and operation of solar energy assets.” Source: RevenueBase Database · checked Sep 29, 2026
21	Smart Güneş Teknolojileri	Indirect evidence	Beykoz, TürkiyeHQ checked Sep 29, 2026	1,001-5,000	592 contacts →
	Indirect evidence “Smart Solar Technologies We initiated to invest in the renewable energy sector in Europe in 2009 and we have become a preferred company in many countries thanks to our perspective…” Source: RevenueBase Database · checked Sep 29, 2026
22	Palmetto	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 29, 2026	201-500	539 contacts →
	Indirect evidence “Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.” Source: RevenueBase Database · checked Sep 29, 2026
23	Grupotec	Indirect evidence	Valencia, SpainHQ checked Sep 29, 2026	501-1,000	538 contacts →
	Indirect evidence “GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Source: RevenueBase Database · checked Sep 29, 2026
24	Unirac	Indirect evidence	Albuquerque, NM, United StatesHQ checked Sep 29, 2026	51-200	525 contacts →
	Indirect evidence “We’re reshaping the solar landscape with faster installs, stronger systems, and real support that helps pros work smarter.” Source: RevenueBase Database · checked Sep 29, 2026
25	Fotus Distribuidora Solar	Indirect evidence	Vila Velha, BrazilHQ checked Sep 29, 2026	501-1,000	496 contacts →
	Indirect evidence “A Fotus Distribuidora Solar é uma distribuidora nacional de soluções em energia fotovoltaica, criada para impulsionar o crescimento sustentável do mercado solar no Brasil.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: photovoltaic software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names photovoltaic software companies.
Partial evidence: Its own public description names part of photovoltaic software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 11,615 photovoltaic software companies worldwide

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Photovoltaic software companies worldwide at a glance

As of Sep 29, 2026

23.1%Verified-email coverage

11.9Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

5,583

11-50

4,079

51-200

1,193

201-500

366

501-1,000

125

1,001-5,000

119

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 photovoltaic software 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.
Coverage: Every country. Country and city lists for photovoltaic software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “photovoltaic software 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 photovoltaic software 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 photovoltaic software companies, and records with no verified work email.
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, 31,960 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 29, 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.

Photovoltaic software companies by location

46 lists · largest first

Every Photovoltaic 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 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 photovoltaic software 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 photovoltaic software companies are there worldwide?

RevenueBase identified 11,615 photovoltaic software companies worldwide 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?

First Solar, headquartered in Tempe, tops this list with the largest team on record.

Which country has the most photovoltaic software companies?

Brazil leads with 1,764 companies, followed by the United States (932) and Germany (883). Every photovoltaic software companies list by country and city is linked on this page.

Which city has the most photovoltaic software companies?

Sao Paulo leads with 100 headquartered companies, followed by Madrid (79) and Belo Horizonte (71).

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 31,960 verified decision-maker contacts tracked across these 11,615 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 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 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.