Company lists · Data refreshed September 2026

Top 25 Photovoltaic energy storage companies based in Spain

Name: Photovoltaic energy storage companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 623 companies tracked

RevenueBase identified 623 photovoltaic energy storage companies headquartered in Spain as of September 2026 and tracks 13,519 professional contacts across them, including 2,840 with verified work emails. Madrid is the largest hub.

This list covers photovoltaic energy storage companies headquartered in Spain, 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

623Companies

13,519Contacts tracked

2,840Verified emails

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

The 25 largest photovoltaic energy storage companies based in Spain

Ranked by team size

Top 25 of 623 photovoltaic energy storage companies based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic energy storage 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	Ingeteam	Indirect evidence	Zamudio, SpainHQ checked Sep 17, 2026	1,001-5,000	2,574 contacts →
	Indirect evidence “Ingeteam is made up of a team of more than 3,500 people in 15 countries, with more than 80 years of experience providing creative solutions to specific problems to electrify…” Source: RevenueBase Database · checked Sep 17, 2026
2	Power Electronics	Strong evidence	Llíria, SpainHQ checked Sep 17, 2026	1,001-5,000	2,007 contacts →
	Strong evidence “Power Electronics is the leading manufacturer of solar inverters in Europe, Oceania, and America, and the global leader in energy storage inverter solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Grenergy	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	501-1,000	699 contacts →
	Partial evidence “The on-demand energy producer empowering ever-changing lives Grenergy is a Spanish multinational clean energy producer.” Source: RevenueBase Database · checked Sep 17, 2026
4	Holaluz	Strong evidence	Barcelona, SpainHQ checked Sep 17, 2026	201-500	345 contacts →
	Strong evidence “Building the most impactful green energy community in Europe by unleashing the full potential of electrifying energy demand by scaling distributed Solar and Storage.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gransolar Group	Strong evidence	Alcobendas, SpainHQ checked Sep 17, 2026	1,001-5,000	295 contacts →
	Strong evidence “Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Source: RevenueBase Database · checked Sep 17, 2026
6	Axial Structural Solutions	Partial evidence	Paterna, SpainHQ checked Sep 17, 2026	201-500	286 contacts →
	Partial evidence “Axial Structural Solutions is a benchmark in the design and manufacture of fixed structural systems and solar trackers for photovoltaic installations.” Source: RevenueBase Database · checked Sep 17, 2026
7	Enerland	Partial evidence	Zaragoza, SpainHQ checked Sep 17, 2026	51-200	262 contacts →
	Partial evidence “Enerland nace en España en el año 2007 con el objetivo de ser líder del mercado solar fotovoltaico internacional, proporcionando soluciones Llaves en Mano a sus clientes en…” Source: RevenueBase Database · checked Sep 17, 2026
8	ID Energy Group	Strong evidence	Ciudad Real, SpainHQ checked Sep 17, 2026	201-500	210 contacts →
	Strong evidence “ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.” Source: RevenueBase Database · checked Sep 17, 2026
9	CIC Energigune	Strong evidence	Vitoria, SpainHQ checked Sep 17, 2026	201-500	204 contacts →
	Strong evidence “CIC energiGUNE, a member of the Basque Research & Technology Alliance- BRTA, is a benchmark research center in Europe in the field of electrochemical and thermal energy storage.” Source: RevenueBase Database · checked Sep 17, 2026
10	Capital Energy	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 17, 2026	201-500	203 contacts →
	Partial evidence “Somos una compañía española con más de 20 años en el sector energético.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ratedpower	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	125 contacts →
	Indirect evidence “RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Source: RevenueBase Database · checked Sep 17, 2026
12	ESR Energy Solutions	Partial evidence	Sant Boi De Llobregat, SpainHQ checked Sep 17, 2026	51-200	125 contacts →
	Partial evidence “Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Source: RevenueBase Database · checked Sep 17, 2026
13	CEN Solutions	Partial evidence	Dos Hermanas, SpainHQ checked Sep 17, 2026	201-500	121 contacts →
	Partial evidence “CEN Solutions specializes in the design, development, and implementation of electrical equipment and turnkey solutions for the energy, petrochemical, industrial, aerospace, and…” Source: RevenueBase Database · checked Sep 17, 2026
14	EAVE	Partial evidence	Sta Cruz De Tenerife, SpainHQ checked Sep 17, 2026	51-200	113 contacts →
	Partial evidence “Somos un equipo de profesionales especializados en energías renovables.” Source: RevenueBase Database · checked Sep 17, 2026
15	Jema Energy Power Conversion Systems	Partial evidence	Lasarte-oria, SpainHQ checked Sep 17, 2026	51-200	109 contacts →
	Partial evidence “Jema Energy designs and manufactures static power converters for the following sectors- Power Generation, Oil & Gas, Transmission & Distribution Dynamic Reactive Power…” Source: RevenueBase Database · checked Sep 17, 2026
16	POWEN	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	103 contacts →
	Partial evidence “En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Source: RevenueBase Database · checked Sep 17, 2026
17	Autosolar Energy Solutions	Indirect evidence	Alcàsser, SpainHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect evidence “AutoSolar es la tienda solar líder en España.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ríos Renovables	Partial evidence	Fustiñana, SpainHQ checked Sep 17, 2026	201-500	95 contacts →
	Partial evidence “RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Source: RevenueBase Database · checked Sep 17, 2026
19	ELTEX	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “Empresa experta en autoconsumo e instaladores de sistemas fotovoltaicos y aerotermia.” Source: RevenueBase Database · checked Sep 17, 2026
20	Hesstec Hybrid Energy Storage Solutions LTD	Strong evidence	Paterna, SpainHQ checked Sep 17, 2026	11-50	61 contacts →
	Strong evidence “Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ampere Energy	Partial evidence	Puzol, SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “Welcome to the new energy model.” Source: RevenueBase Database · checked Sep 17, 2026
22	Baywa R.E. Solar Distribution ES	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Electricidad y sol: lo que nos representa.” Source: RevenueBase Database · checked Sep 17, 2026
23	Cegasa Energía, S.L.U	Strong evidence	Miñano - Vitoria, SpainHQ checked Sep 17, 2026	51-200	55 contacts →
	Strong evidence “CEGASA Energía, founded in 1934, is the European leader in designing and manufacturing energy storage solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	IASOL	Partial evidence	Zaragoza, SpainHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…” Source: RevenueBase Database · checked Sep 17, 2026
25	LRP Energy	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	201-500	52 contacts →
	Partial evidence “Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.” 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: photovoltaic energy storage 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 energy storage companies.
Partial evidence: Its own public description names part of photovoltaic energy storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic energy storage 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 623 photovoltaic energy storage companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,840 reachable decision-makers.

Free signup · no credit card

View the full list →

Photovoltaic energy storage companies based in Spain at a glance

As of Sep 17, 2026

21.0%Verified-email coverage

21.7Average contacts per company

11-50Median size (employees)

14.6%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

297

11-50

228

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 Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 623 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 energy storage 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 Spain whose own description of what they do matches “photovoltaic energy storage 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 energy storage 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 energy storage companies, and records with no verified work email. Companies headquartered outside Spain 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, 2,840 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.

Photovoltaic energy storage companies by metro

Photovoltaic energy storage companies in Madrid91
Photovoltaic energy storage companies in Barcelona32

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 energy storage 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 energy storage companies are there based in Spain?

RevenueBase identified 623 photovoltaic energy storage companies headquartered in Spain 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?

Ingeteam, headquartered in Zamudio, tops this list with the largest team on record.

Which city has the most photovoltaic energy storage companies?

Madrid leads with 91 headquartered companies, followed by Barcelona (32) and Valencia (21).

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 2,840 verified decision-maker contacts tracked across these 623 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.

Ready to reach these companies? Verified emails and direct dials for all 623 photovoltaic energy storage companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Photovoltaic energy storage companies by geography

Browse the directory

Browse: Companies home · All Spain lists · All Photovoltaic energy storage companies lists · New lists

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.