Company lists · Data refreshed September 2026

Top 25 Rooftop solar companies based in Türkiye

Name: Rooftop solar companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 581 companies tracked

RevenueBase identified 581 rooftop solar companies headquartered in Türkiye as of September 2026 and tracks 4,042 professional contacts across them, including 682 with verified work emails. Ankara is the largest hub.

This list covers rooftop solar companies headquartered in Türkiye, 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

581Companies

4,042Contacts tracked

682Verified emails

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The 25 largest rooftop solar companies based in Türkiye

Ranked by team size

Top 25 of 581 rooftop solar companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rooftop solar 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	Smart Güneş Teknolojileri	Partial evidence	Beykoz, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	592 contacts →
	Partial 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 17, 2026
2	Vergo Energy	Partial evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	201-500	176 contacts →
	Partial evidence “Vergo dedicates it’s integrally activity to the production of materials for solar panel systems, with maximum adaptability to client’s needs.” Source: RevenueBase Database · checked Sep 17, 2026
3	Entegro Enerji̇ Si̇stemleri̇	Indirect evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	51-200	78 contacts →
	Indirect evidence “ENTEGRO FOTOVOLTAIK SISTEMLERI San.” Source: RevenueBase Database · checked Sep 17, 2026
4	Naturel Enerji	Indirect evidence	Çankaya, TürkiyeHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Naturel Enerji; Borsa İstanbul’daki, yatırımlarının tamamı güneş santrali olan ilk ve tek güneş enerjisi şirketidir.” Source: RevenueBase Database · checked Sep 17, 2026
5	ERL Solar Montaj Si̇stemleri̇	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	58 contacts →
	Partial evidence “ERL SOLAR MONTAJ SİSTEMLERİ, hızla sanayileşen ve büyüyen dünyamızın artan enerji ihtiyacına en etkin çözümün güneş enerjisi olduğuna inanarak yola çıkmıştır.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sunra Enerji	Partial evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “Solar Energy Systems” Source: RevenueBase Database · checked Sep 17, 2026
7	Solarapex Solar Energy Solutions	Partial evidence	Ataşehir, TürkiyeHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “SolarAPEX, the brand of Yenelsis Energy Company, focuses on providing solutions on solar sytems over roofs and facades as turnkey projects in 3 steps: Before Installation,during…” Source: RevenueBase Database · checked Sep 17, 2026
8	Solarçatı	Indirect evidence	Maslak, TürkiyeHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Solarçatı, güneş enerjisini işyerinizin ve evinizin elektriğine dönüştürür, artık hem tasarruf etmek hem de yeşil enerjiyle çevrenizi korumak sizin elinizde.” Source: RevenueBase Database · checked Sep 17, 2026
9	Vespa Solar Enerji	Partial evidence	Kayseri̇, TürkiyeHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “Vespa Enerji, solar enerjiden elektrik üretimi için fotovoltaik panel (modül) üretimi ve güneş enerji santralleri (GES) kurulumu alanlarında EPC partnerleri ile birlikte faaliyet…” Source: RevenueBase Database · checked Sep 17, 2026
10	Rhofa Energy	Indirect evidence	Tekirdağ, TürkiyeHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “1989 yılında İstanbul'da kurulan Rhofa Grup, yıllar içinde yapı kimyasalları, otomotiv-yat bakım ürünleri, elektrikli el aletleri ve inşaat sektörlerinde güçlü bir marka haline…” Source: RevenueBase Database · checked Sep 17, 2026
11	Plurawatt	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “Sunlego Enerji Sistemleri A.Ş, farklı endüstrilerde edindikleri deneyimlerini idealleriyle birleştirmek isteyen kurucu ortakları tarafından 2009 yılında yenilenebilir enerji…” Source: RevenueBase Database · checked Sep 17, 2026
12	Senerji	Indirect evidence	Besiktas, TürkiyeHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Senerji was established in in Istanbul.” Source: RevenueBase Database · checked Sep 17, 2026
13	Selenka Enerji	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Yenilenebilir enerji kaynaklarına dayalı çözümlerimizle iş yerinize güvenilir ve sürdürülebilir elektrik tedariki sağlıyoruz.” Source: RevenueBase Database · checked Sep 17, 2026
14	SMT Enerji̇	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Güneş Enerjisi sistemlerinde faaliyet gösteren bir konstrüksiyon ve yapı firmasıdır.” Source: RevenueBase Database · checked Sep 17, 2026
15	Enisolar Enerji	Indirect evidence	Izmir, TürkiyeHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Photovoltaic power plants design, engineering, installation (EPC) and maintenance services.” Source: RevenueBase Database · checked Sep 17, 2026
16	Green Diamond Enerji̇ A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	1-10	19 contacts →
	Indirect evidence “Yenilenebilir enerji sektöründe danışmanlık, projelendirme, mühendislik süreçleri, anahtar teslim kurulum ve bakım işlemleri konularında faaliyet gösteren ulusal ve uluslararası…” Source: RevenueBase Database · checked Sep 17, 2026
17	Sunroof Enerji	Indirect evidence	Sincan, TürkiyeHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “SunRoof Enerji, yenilenebilir enerji ve enerji verimliliği alanlarında kurucularının uzun yıllardır sahip olduğu deneyimini yenilikçi bir yaklaşımla genişletilerek, enerji…” Source: RevenueBase Database · checked Sep 17, 2026
18	D Solar	Partial evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “D solar Ülkemizdeki enerji ihtiyacı, nüfus artışı ile paralel olarak, gün geçtikçe büyüyor.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ipekler Elektrik & Enerji	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “İpekler Elektrik Enerji, malzeme satışı, proje ve müşavirlik, elektrik taahhüt, güneş enerjisi projelendirme, kurulum ve sonrası bakım, onarım, danışmanlık konularında çağdaş…” Source: RevenueBase Database · checked Sep 17, 2026
20	Simsek Solar	Partial evidence	Mersi̇n, TürkiyeHQ checked Sep 17, 2026	201-500	17 contacts →
	Partial evidence “Şimşek Solar set out to become the most successful manufacturer in the solar energy sector in 1994.” Source: RevenueBase Database · checked Sep 17, 2026
21	Rest Enerji	Indirect evidence	Denizli, TürkiyeHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “REST Enerji olarak kökleri güçlü genç bir şirketiz.” Source: RevenueBase Database · checked Sep 17, 2026
22	Solartoday Türkiye	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “SolarToday kurulduğu 2011 yılından itibaren güneş enerjisi sektöründe premium ürün distribütörü olarak faaliyet göstermektedir.” Source: RevenueBase Database · checked Sep 17, 2026
23	Pvtech Energy	Indirect evidence	Şehitkamil, TürkiyeHQ checked Sep 17, 2026	201-500	13 contacts →
	Indirect evidence “PVTECH, orta ve büyük ölçekli güneş enerjisi projelerine proje geliştirme, “Anahtar Teslim” kurulum ve uzun süreli Bakım & Onarım hizmetleri konularında, yenilikçi teknolojileri…” Source: RevenueBase Database · checked Sep 17, 2026
24	Kocaenerji̇	Indirect evidence	Kartepe/kocaeli, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “KOCA ENERJİ, enerji alanında küçük, orta ve büyük ölçekli çatılardan, farklı tipte arazilere kadar güneş enerji sistemleri kurulumu ve işletme bakımı konusunda uzman bir enerji…” Source: RevenueBase Database · checked Sep 17, 2026
25	Rofa Solar	Partial evidence	Atasehir, TürkiyeHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Founded in 2007 in Istanbul, Rofa Solar operates as a project development and EPC service provider in the solar energy sector.” Source: RevenueBase Database · checked Sep 17, 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: rooftop solar 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 rooftop solar companies.
Partial evidence: Its own public description names part of rooftop solar companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rooftop solar 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 581 rooftop solar companies based in Türkiye

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Rooftop solar companies based in Türkiye at a glance

As of Sep 17, 2026

16.9%Verified-email coverage

7.0Average contacts per company

11-50Median size (employees)

11.0%Largest-city concentration · Ankara

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

279

11-50

194

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 581 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 rooftop solar 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 Türkiye whose own description of what they do matches “rooftop solar 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 rooftop solar 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 rooftop solar companies, and records with no verified work email. Companies headquartered outside Türkiye 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, 682 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.

Rooftop solar companies by metro

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 rooftop solar 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 rooftop solar companies are there based in Türkiye?

RevenueBase identified 581 rooftop solar companies headquartered in Türkiye 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?

Smart Güneş Teknolojileri, headquartered in Beykoz, tops this list with the largest team on record.

Which city has the most rooftop solar companies?

Ankara leads with 64 headquartered companies, followed by Istanbul (49) and Izmir (33).

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 682 verified decision-maker contacts tracked across these 581 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.

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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.