Company lists · Data refreshed September 2026

Top 25 Polycrystalline solar panel suppliers based in Spain

Name: Polycrystalline solar panel suppliers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 282 companies tracked

RevenueBase identified 282 company matches for polycrystalline solar panel suppliers associated with Spain as of September 2026 and tracks 2,464 professional contacts across them, including 329 with verified work emails. Madrid is the largest hub.

This list covers company matches for polycrystalline solar panel suppliers associated with Spain, 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 17, 2026.

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 17, 2026 How this list was built

282Companies

2,464Contacts tracked

329Verified emails

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The 25 largest polycrystalline solar panel suppliers based in Spain

Ranked by team size

Top 25 of 282 company matches for polycrystalline solar panel suppliers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Gransolar Group	Exact match	Alcobendas, SpainHQ recorded Sep 17, 2026	1,001-5,000	295 contacts →
	Exact match “Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ESR Energy Solutions	Exact match	Sant Boi De Llobregat, SpainHQ recorded Sep 17, 2026	51-200	125 contacts →
	Exact match “Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Autosolar Energy Solutions	Exact match	Alcàsser, SpainHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “AutoSolar es la tienda solar líder en España.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Onyx Solar Energy	Exact match	Avila, SpainHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Onyx Solar is a global leader in photovoltaic (PV) glass for Building Integrated Photovoltaics (BIPV).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Baywa R.E. Solar Distribution ES	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Electricidad y sol: lo que nos representa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	LRP Energy	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	52 contacts →
	Exact match “Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Solartradex	Exact match	Mataró, SpainHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Ingeniería e instaladora de energía solar fotovoltaica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Norsol Energía Solar	Exact match	Burgos, SpainHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Fundada en 2006 Norsol es una compañía especializada en energía solar fotovoltaica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Alter Enersun, SA	Exact match	Badajoz, SpainHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Alter Enersun fue fundada en 2009, somos una de las empresas de referencia en el sector de las energías renovables, específicamente en la producción de energía fotovoltaica…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Suministros Orduña SL	Exact match	Torrijos, SpainHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Official Distributor LORENTZ, SMA, REC, Victron Energy, Renusol, TAB, Schneider Electric, Hoppecke, Trojan-RE, and Ingeteam.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Saclima Solar Fotovoltaica S.L	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “At Saclima Solar Fotovoltaica we carefully select of products to offer the best solutions on the market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	EL Almacén Fotovoltaico	Exact match	Churriana De La Vega, SpainHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “La tienda On-line de material para instalaciones fotovoltaicas y autoconsumo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Csolar Estructuras	Exact match	Ripollet, SpainHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Diseñamos, fabricamos y comercializamos todo tipo de soportes para paneles fotovoltaicos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Soleme SL	Exact match	Móstoles, SpainHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “En Soleme SL somos distribuidor y partner especializado en soluciones fotovoltaicas integrales, con foco en sistemas de acumulación de energía para proyectos residenciales e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Silvasol, S.A	Exact match	Jávea, SpainHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Nuestra empresa es pionera en España en el aprovechamiento de la energía solar, sector en el que se inició su actividad en 1972.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Alfa Global	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Somos una empresa con más de 25 años en el sector, especializada en el diseño de proyectos, tramitación, instalación y mantenimiento de instalaciones solares fotovoltaicas y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	SUN Systems Group	Exact match	Tarragona, SpainHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Sun Systems Group es una empresa de energías renovables dedicada a la promoción, realización y instalación principalmente de proyectos fotovoltaicos y termodinámicos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ecovergy	Exact match	Granollers, SpainHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Aportamos soluciones medioambientales orientadas al ahorro energético.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Solarcasa Energy	Exact match	Llagostera, SpainHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Som una companyia basada en la sostenibilitat i l'eficiència energètica, cercant tant el benefici econòmic com el el mediambiental.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Fotovol Solar	Exact match	Girona, SpainHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Fotovol som una empresa d’enginyeria i instal·lació de sistemes de generació d’energia fotovoltaica dedicada a la projecció i execució d’instal·lacions sobre cobertes, sòl i…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Praxia PV Mounting Systems	Exact match	Oviedo, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “below] Fixed Photovoltaic Structures.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Añadete Group SL	Exact match	Antequera, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “En Añadete Group, nos dedicamos a impulsar la revolución solar, brindando soluciones fotovoltaicas a empresas y hogares.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Lumisolar	Exact match	Sant Andreu De La Barca, SpainHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “LUMISOLAR es la tienda especializada en la venta y puesta en marcha de las soluciones fotovoltaicas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Onalter	Exact match	Laguna De Duero, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Soluciones fotovoltaicas a tu medida.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Solarc Innovative Solarprodukte Gmbh	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “SOLARC develops, produces and distributes high-quality, high-technology, innovative low power photovoltaic devices.” Recorded in the RevenueBase company graph · Sep 17, 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 “polycrystalline solar panel suppliers”. 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 282 polycrystalline solar panel suppliers based in Spain

See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polycrystalline solar panel suppliers based in Spain at a glance

As of Sep 17, 2026

13.4%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

104

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 282 companies.

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.
What qualifies: Company records associated with Spain whose business descriptions match “polycrystalline solar panel suppliers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 329 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 17, 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.

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 “polycrystalline solar panel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polycrystalline solar panel suppliers are there based in Spain?

RevenueBase identified 282 company matches for polycrystalline solar panel suppliers associated with Spain 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?

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

Which city has the most polycrystalline solar panel suppliers?

Madrid leads with 25 company records, followed by Barcelona (15) and Valencia (15).

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 329 professional contacts with verified work emails tracked across these 282 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 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 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.