Company lists · Data refreshed September 2026

Top 25 Photovoltaic research and development companies based in Brazil

Name: Photovoltaic research and development companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 694 companies tracked

RevenueBase identified 694 photovoltaic research and development companies headquartered in Brazil as of September 2026 and tracks 5,173 professional contacts across them, including 432 with verified work emails. Sao Paulo is the largest hub.

This list covers photovoltaic research and development companies headquartered in Brazil, 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 16, 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 16, 2026 86% judged on-target in blind review

694Companies

5,173Contacts tracked

432Verified emails

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The 25 largest photovoltaic research and development companies based in Brazil

Ranked by team size

Top 25 of 694 photovoltaic research and development companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic research and development 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	SOU Energy	Indirect evidence	Eusébio, BrazilHQ checked Sep 16, 2026	501-1,000	334 contacts →
	Indirect evidence “Bem-vindo(a) a Sou Energy.” Source: RevenueBase Database · checked Sep 16, 2026
2	Flavio Santana Grupo Ener Engenharia & Negocios	Indirect evidence	Goiânia, BrazilHQ checked Sep 16, 2026	501-1,000	240 contacts →
	Indirect evidence “Desde a sua Fundação a EnerSolar, possui um modelo de estrutura funcional, focado em conhecimento, gestão empresarial, implementação, desenvolvimento de projetos e manutenção de…” Source: RevenueBase Database · checked Sep 16, 2026
3	Solarvolt	Indirect evidence	Nova Lima, BrazilHQ checked Sep 16, 2026	51-200	163 contacts →
	Indirect evidence “A SolarVolt é uma empresa especializada no desenvolvimento de soluções e projetos completos de micro e mini-geração distribuída de energia solar fotovoltaica.” Source: RevenueBase Database · checked Sep 16, 2026
4	Bonö Energia	Indirect evidence	Londrina, BrazilHQ checked Sep 16, 2026	51-200	111 contacts →
	Indirect evidence “Fundada em 2016, a Bonö Fotovoltaico é uma empresa especializada em sistemas de geração de energia fotovoltaica.” Source: RevenueBase Database · checked Sep 16, 2026
5	RIO Alto Energias Renováveis	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	501-1,000	98 contacts →
	Indirect evidence “Fundado em 2009, a Rio Alto é uma empresa independente especialista em geração de energia renovável com foco em usinas fotovoltaicas (solar).” Source: RevenueBase Database · checked Sep 16, 2026
6	HELTE	Indirect evidence	Marechal Cândido Rondon, BrazilHQ checked Sep 16, 2026	51-200	66 contacts →
	Indirect evidence “Transformando Hoje, Inspirando o Amanhã!” Source: RevenueBase Database · checked Sep 16, 2026
7	MTR Solar	Indirect evidence	Barueri, BrazilHQ checked Sep 16, 2026	n/a	65 contacts →
	Indirect evidence “O Grupo MTR SOLAR é uma multinacional especializada em distribuição de equipamentos e soluções para Usinas de minigeração de energia solar, e tem como foco atender todas as…” Source: RevenueBase Database · checked Sep 16, 2026
8	ITEMM	Indirect evidence	Belo Jardim, BrazilHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence “A partir de demandas da indústria, a nossa missão é inovar promovendo as melhores soluções e aplicações de acumuladores de energia.” Source: RevenueBase Database · checked Sep 16, 2026
9	Solled Energia	Indirect evidence	Santa Cruz Do Sul, BrazilHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence “Fundada em 23 de outubro de 2011, a Solled Energia é uma empresa dedicada a geração de energia limpa.” Source: RevenueBase Database · checked Sep 16, 2026
10	Eternity Energia	Indirect evidence	Foz Do Iguacu, BrazilHQ checked Sep 16, 2026	51-200	49 contacts →
	Indirect evidence “A Eternity Energia é uma empresa especializada em sistemas de geração de energia solar, sempre aliando inovação tecnológica, responsabilidade, economia, agilidade e…” Source: RevenueBase Database · checked Sep 16, 2026
11	Solaron	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “A SolarOn é uma empresa especializada na comercialização e instalação de sistemas fotovoltaicos.” Source: RevenueBase Database · checked Sep 16, 2026
12	Solarview	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “SolarView é a solução completa para a gestão de dados e informações relacionadas ao consumo e à produção de energia elétrica a partir de sistemas fotovoltaicos.” Source: RevenueBase Database · checked Sep 16, 2026
13	Lafae Coppe Poli Ufrj	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “The laboratory's objective is to carry out studies and projects related to the production, transportation, storage, and use of energy, emphasizing technologies that make use of…” Source: RevenueBase Database · checked Sep 16, 2026
14	Empower Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	11-50	36 contacts →
	Indirect evidence “A Empower Engenharia é uma empresa criada em 2021, a partir da expertise técnica de seus profissionais em projetos e obras de usinas solares fotovoltaicas de médio e grande porte.” Source: RevenueBase Database · checked Sep 16, 2026
15	Lumie Solar	Indirect evidence	Tubarão, BrazilHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “Com sede localizada em Tubarão, Sul de Santa Catarina, a Lumie solar é uma empresa especializada e referência no ramo de energia solar.” Source: RevenueBase Database · checked Sep 16, 2026
16	Fotovoltaica Ufsc	Partial evidence	Florianópolis, BrazilHQ checked Sep 16, 2026	11-50	34 contacts →
	Partial evidence “The Solar Energy Research Laboratory at Universidade Federal de Santa Catarina carries out R&D and demonstration project in various areas of solar energy applications in Brazil…” Source: RevenueBase Database · checked Sep 16, 2026
17	Dinamica Energia Solar	Indirect evidence	São Carlos, BrazilHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “A Dinamica Energia Solar está localizada em São Carlos/SP, conhecida como capital da tecnologia.” Source: RevenueBase Database · checked Sep 16, 2026
18	GESEP	Strong evidence	Viçosa, BrazilHQ checked Sep 16, 2026	11-50	28 contacts →
	Strong evidence “Research and development laboratory focused on power electronics and power systems.” Source: RevenueBase Database · checked Sep 16, 2026
19	Involt Energia	Indirect evidence	Cascavel, BrazilHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “A inVolt nasce com um proposito de ajudar a implantar na sociedade um modelo de produção de energia limpa e sustentável através da geração distribuída.” Source: RevenueBase Database · checked Sep 16, 2026
20	Ecoa Energias Renováveis S.A	Indirect evidence	Joinville, BrazilHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Com mais de 10 anos de atuação exclusiva no mercado de energia solar fotovoltaica, oferecemos soluções Turn-Key, desde o Desenvolvimento de projetos, passando pela Execução na…” Source: RevenueBase Database · checked Sep 16, 2026
21	Geosolares	Indirect evidence	Itabuna, BrazilHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “A GeoSolares tem como objetivo difundir e tornar viável a geração de energia, comercializando sistemas de energia fotovoltaica de forma sustentável, proporcionando uma nova forma…” Source: RevenueBase Database · checked Sep 16, 2026
22	Solstício Energia	Indirect evidence	Campinas, BrazilHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “A Solstício Energia nasce para tornar a energia solar acessível para todos, realizando projetos e instalações de sistemas fotovoltaicos e desenvolvendo soluções e inovações para a…” Source: RevenueBase Database · checked Sep 16, 2026
23	Solarmine	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “A SOLARMINE é uma empresa líder em soluções de energia solar fotovoltaica, comprometida em transformar o setor energético brasileiro através da inovação, sustentabilidade e…” Source: RevenueBase Database · checked Sep 16, 2026
24	Strom Brasil	Indirect evidence	Brasília, BrazilHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Líder em Geração Fotovoltaica.” Source: RevenueBase Database · checked Sep 16, 2026
25	Elektsolar Innovations	Indirect evidence	Florianópolis, BrazilHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “A Elektsolar desenvolve projetos especiais, cursos e consultoria sobre energia solar fotovoltaica.” Source: RevenueBase Database · checked Sep 16, 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 research and development 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 research and development companies.
Partial evidence: Its own public description names part of photovoltaic research and development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic research and development 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 694 photovoltaic research and development companies based in Brazil

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Photovoltaic research and development companies based in Brazil at a glance

As of Sep 16, 2026

8.4%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

392

11-50

227

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 694 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 photovoltaic research and development 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 Brazil whose own description of what they do matches “photovoltaic research and development 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 research and development 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 research and development companies, and records with no verified work email. Companies headquartered outside Brazil 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, 432 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 16, 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 research and development companies by metro

Photovoltaic research and development companies in Sao Paulo46
Photovoltaic research and development companies in Belo Horizonte28
Photovoltaic research and development companies in Rio De Janeiro28

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 research and development 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 research and development companies are there based in Brazil?

RevenueBase identified 694 photovoltaic research and development companies headquartered in Brazil 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?

SOU Energy, headquartered in Eusebio, tops this list with the largest team on record.

Which city has the most photovoltaic research and development companies?

Sao Paulo leads with 46 headquartered companies, followed by Belo Horizonte (28) and Rio De Janeiro (28).

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 432 verified decision-maker contacts tracked across these 694 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 16, 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.