Company lists · Data refreshed September 2026

Top 25 Rooftop solar monitoring companies based in Spain

Name: Rooftop solar monitoring 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 172 companies tracked

RevenueBase identified 172 rooftop solar monitoring companies headquartered in Spain as of September 2026 and tracks 1,383 professional contacts across them, including 152 with verified work emails. Madrid is the largest hub.

This list covers rooftop solar monitoring 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

172Companies

1,383Contacts tracked

152Verified emails

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The 25 largest rooftop solar monitoring companies based in Spain

Ranked by team size

Top 25 of 172 rooftop solar monitoring 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 rooftop solar monitoring 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	Greenpowermonitor, A DNV Company	Strong evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	230 contacts →
	Strong evidence “GreenPowerMonitor, a DNV company, is a leading provider of renewable energy asset monitoring, control, and asset management solutions, with a focus on solar energy, wind energy…” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Solar360 DE Repsol Y Movistar	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	48 contacts →
	Partial evidence “Esto es inteligencia solar En Repsol y Movistar hemos unido nuestra experiencia en innovación y tecnología para crear una nueva solución de autoconsumo.” Source: RevenueBase Database · checked Sep 17, 2026
4	1komma5 ES	Indirect evidence	Cerdanyola Del Vallès, SpainHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “Nuestra visión es hacer que todos podamos vivir de las energías renovables para siempre y gratis.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sunhero	Strong evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	28 contacts →
	Strong evidence “Sunhero's mission is to provide easy and affordable access to high quality rooftop solar for homes and businesses.” Source: RevenueBase Database · checked Sep 17, 2026
6	Becquel	Indirect evidence	Alcarràs, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “A Becquel som experts en autoconsum fotovoltaic per llars residencials i empreses.” Source: RevenueBase Database · checked Sep 17, 2026
7	Nnergix	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “At Nnergix, we believe that solar energy and its self-consumption are key elements to the transition to a new energy paradigm: greener, local, and decentralized.” Source: RevenueBase Database · checked Sep 17, 2026
8	Wikitel Asesores	Partial evidence	Sevilla, SpainHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Servicios de consultoría energética e instalación de Placas Solares para particulares y empresas.” Source: RevenueBase Database · checked Sep 17, 2026
9	Solaryou	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “En SolarYou trabajamos para acelerar la transición hacia un modelo energético más sostenible, haciendo que el acceso a la energía solar sea sencillo, eficiente y sin…” Source: RevenueBase Database · checked Sep 17, 2026
10	Luvi Solar	Partial evidence	Granada, SpainHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “Luvi es una empresa líder en innovación y sostenibilidad, comprometida desde su fundación con el aprovechamiento del potencial de la energía solar.” Source: RevenueBase Database · checked Sep 17, 2026
11	solardrone.ai	Indirect evidence	Trujillo, SpainHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Te ayudamos a maximizar el rendimiento de tu portfolio monitoreando su salud y controlando la degradación de tus módulos y su evolución (gracias a la termografía)” Source: RevenueBase Database · checked Sep 17, 2026
12	Solarcasa Energy	Indirect evidence	Llagostera, SpainHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Som una companyia basada en la sostenibilitat i l'eficiència energètica, cercant tant el benefici econòmic com el el mediambiental.” Source: RevenueBase Database · checked Sep 17, 2026
13	Webdom Labs, S.L	Indirect evidence	Santpedor, SpainHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Webdom Labs nace en el año 2011, con el espíritu de recoger, procesar y mostrar información del consumo energético en tiempo real.” Source: RevenueBase Database · checked Sep 17, 2026
14	Añadete Group SL	Partial evidence	Antequera, SpainHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “En Añadete Group, nos dedicamos a impulsar la revolución solar, brindando soluciones fotovoltaicas a empresas y hogares.” Source: RevenueBase Database · checked Sep 17, 2026
15	Infitech Ingenieria SL	Indirect evidence	Gijón, SpainHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Trabajamos con distribuidores, fabricantes, EPCs, integradores y modelos PPA que necesitan algo más que instalar tecnología: necesitan que cada proyecto sea rentable, defendible y…” Source: RevenueBase Database · checked Sep 17, 2026
16	Crusol Proyectos E Instalaciones, S.L	Indirect evidence	Cartagena, SpainHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Detrás de cada instalación fotovoltaica de Crusol hay algo que no se ve a simple vista, pero que lo cambia todo: ingeniería rigurosa.” Source: RevenueBase Database · checked Sep 17, 2026
17	Isgeneration Intelligent Systems Generation	Indirect evidence	Puebla De Vallbona, SpainHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “En Intelligent Systems Generation SLU, somos líderes en la distribución de soluciones fotovoltaicas avanzadas.” Source: RevenueBase Database · checked Sep 17, 2026
18	TSO	Partial evidence	Seville, SpainHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Servicios avanzados de instalación, ingeniería, diseño y financiación de paneles solares.” Source: RevenueBase Database · checked Sep 17, 2026
19	Aldea Energy	Partial evidence	Valencia/valència, SpainHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Autoconsumo sin necesidad de cubierta y sin inversión Acercamos la energía solar a vecinos de zonas urbanas Instalaciones fotovoltaicas: PPA onsites, Autoconsumo, Autoconsumo…” Source: RevenueBase Database · checked Sep 17, 2026
20	Solarea Tech	Partial evidence	Alicante, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Somos una empresa de ingeniería especializa en la energía solar.” Source: RevenueBase Database · checked Sep 17, 2026
21	Nucli Solar	Partial evidence	Celrà, SpainHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “A Nucli Solar compartim la preocupació cap el medi ambient i la situació de pobresa energètica que es pateix arreu del territori.” Source: RevenueBase Database · checked Sep 17, 2026
22	Bancells Ecotècnics, S.L	Partial evidence	SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Diseño, instalación y mantenimiento de sistemas solares de energía fotovoltaica, tanto asilada, híbrida y conectada a red.” Source: RevenueBase Database · checked Sep 17, 2026
23	Ontec Energy	Indirect evidence	Premià De Mar, SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “At Ontec Energy we take care of everything so that you can generate your own electricity.” Source: RevenueBase Database · checked Sep 17, 2026
24	Srenergía	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Si busca un asesoramiento personalizado y la instalación de energías renovables, SR-Energía se puede encargar de todo.” Source: RevenueBase Database · checked Sep 17, 2026
25	Atersol Soluciones Y Aplicaciones Renovables SL	Indirect evidence	Albacete, SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence 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 monitoring 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 monitoring companies.
Partial evidence: Its own public description names part of rooftop solar monitoring 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 monitoring 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 172 rooftop solar monitoring companies based in Spain

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Rooftop solar monitoring companies based in Spain at a glance

As of Sep 17, 2026

11.0%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

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 172 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 monitoring 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 “rooftop solar monitoring 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 monitoring 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 monitoring 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, 152 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.

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 monitoring 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 monitoring companies are there based in Spain?

RevenueBase identified 172 rooftop solar monitoring 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?

Greenpowermonitor, A DNV Company, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most rooftop solar monitoring companies?

Madrid leads with 23 headquartered companies, followed by Barcelona (7) and Sevilla (7).

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 152 verified decision-maker contacts tracked across these 172 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.