Company lists · Data refreshed November 2026
Top 25 Off-grid system designers based in Spain
RevenueBase identified 265 company matches for off-grid system designers associated with Spain as of November 2026 and tracks 1,810 professional contacts across them, including 272 with verified work emails. Madrid is the largest hub.
This list covers company matches for off-grid system designers 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 November 6, 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.
The 25 largest off-grid system designers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 140 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 63 contacts → | ||||
Exact match “Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 52 contacts → | ||||
Exact match “Esto es inteligencia solar En Repsol y Movistar hemos unido nuestra experiencia en innovación y tecnología para crear una nueva solución de autoconsumo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “Empresa de planificación y ejecución de instalaciones fotovoltaicas (para autoconsumo, aisladas o de bombeo solar)” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 38 contacts → | ||||
Exact match “Acercamos la energía renovable a tu hogar: Construimos un nuevo modelo de relación entre la energía y las personas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 35 contacts → | ||||
Exact match “Somos especialistas en el diseño e instalación de proyectos fotovoltaicos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “Somos AWERGY, una empresa de ingeniería especializada en energías renovables.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Somos una empresa española dedicada a la distribución de sistemas fotovoltaicos para aisladas, revamping o autoconsumo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 24 contacts → | ||||
Exact match “SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “La energía limpia y asequible para todos es uno de los mayores desafíos de nuestro tiempo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 16 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “Impulsamos la energía del futuro en las Islas Baleares.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “INGENIERIA Y SOLUCIONES FOTOVOLTAICAS SL is a construction company based out of Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Solar in Spain es una consultora de energías renovables con sede en Valencia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Fe Energy se estableció en 2019, con el objetivo principal de contribuir en la optimización de la industria energética mediante la participación activa en el diseño, desarrollo…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “En SolarBull ofrecemos soluciones integrales de ingeniería para proyectos de energía solar fotovoltaica, almacenamiento energético (BESS), infraestructuras eléctricas y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Grupo SIA, con más de 20 años de experiencia, es una de las empresas instaladoras de energía solar fotovoltaica de referencia para empresas y particulares.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “En Voltaic somos especialistas en soluciones de energía renovable para hogares e industrias.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Arconi Solutions is an international engineering firm incorporated in 2007 under the laws of Spain.” Recorded in the RevenueBase company graph · Nov 6, 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 “off-grid system designers”. 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 265 off-grid system designers based in Spain
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Off-grid system designers based in Spain at a glance
As of Nov 6, 2026Companies by employee count
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 265 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 “off-grid system designers” 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 272 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 November 6, 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.
Off-grid system designers by metro
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 “off-grid system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many off-grid system designers are there based in Spain?
RevenueBase identified 265 company matches for off-grid system designers associated with Spain as of November 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?
ESR Energy Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most off-grid system designers?
Madrid leads with 36 company records, followed by Barcelona (15) and Malaga (6).
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 272 professional contacts with verified work emails tracked across these 265 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 265 off-grid system designers based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Off-grid system designers by geography
- Off-grid system designers based in Melbourne, Australia
- Off-grid system designers based in Perth, Australia
- Off-grid system designers based in Sydney, Australia
- Off-grid system designers based in Belo Horizonte, Brazil
- Off-grid system designers based in Sao Paulo, Brazil
- Off-grid system designers based in Berlin, Germany
- Off-grid system designers based in Bangalore, India
- Off-grid system designers based in Noida, India
- Off-grid system designers based in Cape Town, South Africa
- Off-grid system designers based in Johannesburg, South Africa
- Off-grid system designers based in Madrid, Spain
- Off-grid system designers based in London, United Kingdom
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Off-grid system designers based in Melbourne, Australia
- Off-grid system designers based in Perth, Australia
- Off-grid system designers based in Sydney, Australia
- Off-grid system designers based in Belo Horizonte, Brazil
- Off-grid system designers based in Sao Paulo, Brazil
- Off-grid system designers based in Berlin, Germany
Company intelligence · public preview
Top 25 off-grid system designers based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 265 matching company records for off-grid system designers based in Spain, with 1,810 tracked contacts and 272 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 off-grid system designers based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ESR Energy Solutionsesr.solarHQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 140 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hesstec Hybrid Energy Storage Solutions LTDhesstec.netHQ: Paterna, SpainReported employees: 11-50 | Paterna, Spain | 11-50 | Exact match | 63 contacts → |
“Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Solar360 DE Repsol Y Movistarsolar360.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 52 contacts → |
“Esto es inteligencia solar En Repsol y Movistar hemos unido nuestra experiencia en innovación y tecnología para crear una nueva solución de autoconsumo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geesol Renovablesgeesol.comHQ: Salteras, SpainReported employees: 51-200 | Salteras, Spain | 51-200 | Exact match | 44 contacts → |
“Empresa de planificación y ejecución de instalaciones fotovoltaicas (para autoconsumo, aisladas o de bombeo solar)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Comunidad Solarcomunidadsolar.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 38 contacts → |
“Acercamos la energía renovable a tu hogar: Construimos un nuevo modelo de relación entre la energía y las personas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ijes Solarijessolar.comHQ: Castalla, SpainReported employees: 11-50 | Castalla, Spain | 11-50 | Exact match | 35 contacts → |
“Somos especialistas en el diseño e instalación de proyectos fotovoltaicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Naturelek Energía E Ingenieríanaturelek.comHQ: Derio, SpainReported employees: 51-200 | Derio, Spain | 51-200 | Exact match | 34 contacts → |
“Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Awergyawergy.comHQ: Elda, SpainReported employees: 11-50 | Elda, Spain | 11-50 | Exact match | 29 contacts → |
“Somos AWERGY, una empresa de ingeniería especializada en energías renovables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Plug & Play Energypnp.energyHQ: 11, SpainReported employees: 11-50 | 11, Spain | 11-50 | Exact match | 25 contacts → |
“Somos una empresa española dedicada a la distribución de sistemas fotovoltaicos para aisladas, revamping o autoconsumo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Solenver Soluciones Energéticassolenver.comHQ: Sudanell, SpainReported employees: 11-50 | Sudanell, Spain | 11-50 | Exact match | 24 contacts → |
“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Pavenerpavener.comHQ: Quart De Poblet, SpainReported employees: 11-50 | Quart De Poblet, Spain | 11-50 | Exact match | 20 contacts → |
“Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sonnen Spainsonnen.esHQ: Olot, SpainReported employees: 11-50 | Olot, Spain | 11-50 | Exact match | 19 contacts → |
“La energía limpia y asequible para todos es uno de los mayores desafíos de nuestro tiempo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Soleme SLsolemesl.comHQ: Móstoles, SpainReported employees: 11-50 | Móstoles, Spain | 11-50 | Exact match | 16 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Solcam Energiasolcam.esHQ: Riudoms, SpainReported employees: 11-50 | Riudoms, Spain | 11-50 | Exact match | 16 contacts → |
“Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Efiwattefiwatt.comHQ: Palma De Mallorca, SpainReported employees: 11-50 | Palma De Mallorca, Spain | 11-50 | Exact match | 15 contacts → |
“Impulsamos la energía del futuro en las Islas Baleares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Noáin, SpainReported employees: 11-50 | Noáin, Spain | 11-50 | Exact match | 14 contacts → |
“INGENIERIA Y SOLUCIONES FOTOVOLTAICAS SL is a construction company based out of Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Solar In Spainsolarinspain.comHQ: Pedreguer, SpainReported employees: 11-50 | Pedreguer, Spain | 11-50 | Exact match | 12 contacts → |
“Solar in Spain es una consultora de energías renovables con sede en Valencia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  FE Energyfe.energyHQ: A Coruña, SpainReported employees: 11-50 | A Coruña, Spain | 11-50 | Exact match | 12 contacts → |
“Fe Energy se estableció en 2019, con el objetivo principal de contribuir en la optimización de la industria energética mediante la participación activa en el diseño, desarrollo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PV Hardware Solutions SLgransolar.comHQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Alfa Globalalfaglobal.esHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Solar Bullsolarbull.esHQ: E;, SpainReported employees: 11-50 | E;, Spain | 11-50 | Exact match | 10 contacts → |
“En SolarBull ofrecemos soluciones integrales de ingeniería para proyectos de energía solar fotovoltaica, almacenamiento energético (BESS), infraestructuras eléctricas y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Grupo SIAgruposia.esHQ: Elche, SpainReported employees: 11-50 | Elche, Spain | 11-50 | Exact match | 10 contacts → |
“Grupo SIA, con más de 20 años de experiencia, es una de las empresas instaladoras de energía solar fotovoltaica de referencia para empresas y particulares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Voltaic Renovables S.L.Uvoltaic.es HQ: Olot, SpainReported employees: 11-50 | Olot, Spain | 11-50 | Exact match | 10 contacts → |
“En Voltaic somos especialistas en soluciones de energía renovable para hogares e industrias.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Solarcasa Energysolarcasa.energyHQ: Llagostera, SpainReported employees: 11-50 | Llagostera, Spain | 11-50 | Exact match | 9 contacts → |
“Som una companyia basada en la sostenibilitat i l'eficiència energètica, cercant tant el benefici econòmic com el el mediambiental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Arconi Solutionsarconi.solutionsHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 9 contacts → |
“Arconi Solutions is an international engineering firm incorporated in 2007 under the laws of Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 265 company matches
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Off-grid system designers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
263 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 265 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Off-grid system designers by metro
Questions about this company list
What does Exact match mean for off-grid system designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many off-grid system designers did RevenueBase find based in Spain?
The saved snapshot records 265 matching company records, 1,810 tracked contacts and 272 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Off-grid system designers by geography
- Off-grid system designers based in Melbourne, Australia
- Off-grid system designers based in Perth, Australia
- Off-grid system designers based in Sydney, Australia
- Off-grid system designers based in Belo Horizonte, Brazil
- Off-grid system designers based in Sao Paulo, Brazil
- Off-grid system designers based in Berlin, Germany
- Off-grid system designers based in Bangalore, India
- Off-grid system designers based in Noida, India
- Off-grid system designers based in Cape Town, South Africa
- Off-grid system designers based in Johannesburg, South Africa
- Off-grid system designers based in Madrid, Spain
- Off-grid system designers based in London, United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 off-grid system designers based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/off-grid-system-designers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Off-grid system designers based in Melbourne, Australia
- Off-grid system designers based in Perth, Australia
- Off-grid system designers based in Sydney, Australia
- Off-grid system designers based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 off-grid system designers based in Spain
RevenueBase records 265 matching company records for off-grid system designers based in Spain, with 1,810 tracked contacts and 272 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 off-grid system designers based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ESR Energy Solutionsesr.solar HQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 140 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hesstec Hybrid Energy Storage Solutions LTDhesstec.net HQ: Paterna, SpainReported employees: 11-50 | Paterna, Spain | 11-50 | Exact match | 63 contacts → |
“Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Solar360 DE Repsol Y Movistarsolar360.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 52 contacts → |
“Esto es inteligencia solar En Repsol y Movistar hemos unido nuestra experiencia en innovación y tecnología para crear una nueva solución de autoconsumo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geesol Renovablesgeesol.com HQ: Salteras, SpainReported employees: 51-200 | Salteras, Spain | 51-200 | Exact match | 44 contacts → |
“Empresa de planificación y ejecución de instalaciones fotovoltaicas (para autoconsumo, aisladas o de bombeo solar)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Comunidad Solarcomunidadsolar.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 38 contacts → |
“Acercamos la energía renovable a tu hogar: Construimos un nuevo modelo de relación entre la energía y las personas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ijes Solarijessolar.com HQ: Castalla, SpainReported employees: 11-50 | Castalla, Spain | 11-50 | Exact match | 35 contacts → |
“Somos especialistas en el diseño e instalación de proyectos fotovoltaicos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Naturelek Energía E Ingenieríanaturelek.com HQ: Derio, SpainReported employees: 51-200 | Derio, Spain | 51-200 | Exact match | 34 contacts → |
“Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Awergyawergy.com HQ: Elda, SpainReported employees: 11-50 | Elda, Spain | 11-50 | Exact match | 29 contacts → |
“Somos AWERGY, una empresa de ingeniería especializada en energías renovables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Plug & Play Energypnp.energy HQ: 11, SpainReported employees: 11-50 | 11, Spain | 11-50 | Exact match | 25 contacts → |
“Somos una empresa española dedicada a la distribución de sistemas fotovoltaicos para aisladas, revamping o autoconsumo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Solenver Soluciones Energéticassolenver.com HQ: Sudanell, SpainReported employees: 11-50 | Sudanell, Spain | 11-50 | Exact match | 24 contacts → |
“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pavenerpavener.com HQ: Quart De Poblet, SpainReported employees: 11-50 | Quart De Poblet, Spain | 11-50 | Exact match | 20 contacts → |
“Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sonnen Spainsonnen.es HQ: Olot, SpainReported employees: 11-50 | Olot, Spain | 11-50 | Exact match | 19 contacts → |
“La energía limpia y asequible para todos es uno de los mayores desafíos de nuestro tiempo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Soleme SLsolemesl.com HQ: Móstoles, SpainReported employees: 11-50 | Móstoles, Spain | 11-50 | Exact match | 16 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Solcam Energiasolcam.es HQ: Riudoms, SpainReported employees: 11-50 | Riudoms, Spain | 11-50 | Exact match | 16 contacts → |
“Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Efiwattefiwatt.com HQ: Palma De Mallorca, SpainReported employees: 11-50 | Palma De Mallorca, Spain | 11-50 | Exact match | 15 contacts → |
“Impulsamos la energía del futuro en las Islas Baleares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Noáin, SpainReported employees: 11-50 | Noáin, Spain | 11-50 | Exact match | 14 contacts → |
“INGENIERIA Y SOLUCIONES FOTOVOLTAICAS SL is a construction company based out of Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Solar In Spainsolarinspain.com HQ: Pedreguer, SpainReported employees: 11-50 | Pedreguer, Spain | 11-50 | Exact match | 12 contacts → |
“Solar in Spain es una consultora de energías renovables con sede en Valencia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | FE Energyfe.energy HQ: A Coruña, SpainReported employees: 11-50 | A Coruña, Spain | 11-50 | Exact match | 12 contacts → |
“Fe Energy se estableció en 2019, con el objetivo principal de contribuir en la optimización de la industria energética mediante la participación activa en el diseño, desarrollo…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PV Hardware Solutions SLgransolar.com HQ: Alcobendas, SpainReported employees: 11-50 | Alcobendas, Spain | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Alfa Globalalfaglobal.es HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solar Bullsolarbull.es HQ: E;, SpainReported employees: 11-50 | E;, Spain | 11-50 | Exact match | 10 contacts → |
“En SolarBull ofrecemos soluciones integrales de ingeniería para proyectos de energía solar fotovoltaica, almacenamiento energético (BESS), infraestructuras eléctricas y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Grupo SIAgruposia.es HQ: Elche, SpainReported employees: 11-50 | Elche, Spain | 11-50 | Exact match | 10 contacts → |
“Grupo SIA, con más de 20 años de experiencia, es una de las empresas instaladoras de energía solar fotovoltaica de referencia para empresas y particulares.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Voltaic Renovables S.L.Uvoltaic.es HQ: Olot, SpainReported employees: 11-50 | Olot, Spain | 11-50 | Exact match | 10 contacts → |
“En Voltaic somos especialistas en soluciones de energía renovable para hogares e industrias.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Solarcasa Energysolarcasa.energy HQ: Llagostera, SpainReported employees: 11-50 | Llagostera, Spain | 11-50 | Exact match | 9 contacts → |
“Som una companyia basada en la sostenibilitat i l'eficiència energètica, cercant tant el benefici econòmic com el el mediambiental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Arconi Solutionsarconi.solutions HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 9 contacts → |
“Arconi Solutions is an international engineering firm incorporated in 2007 under the laws of Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 265 company matches
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Off-grid system designers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
263 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 265 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Off-grid system designers by metro
Questions about this company list
What does Exact match mean for off-grid system designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many off-grid system designers did RevenueBase find based in Spain?
The saved snapshot records 265 matching company records, 1,810 tracked contacts and 272 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 off-grid system designers based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/off-grid-system-designers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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