Company lists · Data refreshed September 2026

Top 25 Inverter installation specialists based in Belgium

Name: Inverter installation specialists based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 148 companies tracked

RevenueBase identified 148 inverter installation specialists headquartered in Belgium as of September 2026 and tracks 784 professional contacts across them, including 322 with verified work emails. Dilsen-Stokkem is the largest hub.

This list covers inverter installation specialists headquartered in Belgium, 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 20, 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 20, 2026 86% judged on-target in blind review

148Companies

784Contacts tracked

322Verified emails

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The 25 largest inverter installation specialists based in Belgium

Ranked by team size

Top 25 of 148 inverter installation specialists based in Belgium, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to inverter installation specialists: 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	Opteco	Partial evidence	Zonhoven, BelgiumHQ checked Sep 20, 2026	11-50	58 contacts →
	Partial evidence “Met een ervaring van meer dan installaties heeft het management van Opteco de nodige kennis in huis om uw project te realiseren.” Source: RevenueBase Database · checked Sep 20, 2026
2	Energyking	Indirect evidence	Herent, BelgiumHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Source: RevenueBase Database · checked Sep 20, 2026
3	MR Solar	Indirect evidence	Zwevegem, BelgiumHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Efficiency Thanks to our advice focused on a sustainable ecosystem, we offer our customers a tailor-made energy solution, resulting in optimal efficiency in both the near and…” Source: RevenueBase Database · checked Sep 20, 2026
4	Insaver	Indirect evidence	Houthalen, BelgiumHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “At Insaver, we guide you every step of the way toward a low-carbon future.” Source: RevenueBase Database · checked Sep 20, 2026
5	Futech Bvba	Indirect evidence	Tessenderlo, BelgiumHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Futech is een zonnepaneleninstallateur op de Belgische residentiële en industriële markt.” Source: RevenueBase Database · checked Sep 20, 2026
6	ESE	Indirect evidence	Veurne, BelgiumHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “Op maat van elke individuele klant werkt ESE de technisch optimale en meest economische oplossing uit voor hun specifieke energie problemen en dit steeds vanuit een ecologisch…” Source: RevenueBase Database · checked Sep 20, 2026
7	ENSYS	Partial evidence	Kapellen, BelgiumHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “As specialists in the field of renewable energy and energy efficiency, we offer unique proposals to both individuals and businesses.” Source: RevenueBase Database · checked Sep 20, 2026
8	Balti Solar	Indirect evidence	Kortrijk, BelgiumHQ checked Sep 20, 2026	51-200	21 contacts →
	Indirect evidence “BALTI SOLAR is uw partner bij: het plaatsen van zonnepanelen, het installeren van batterijopslag het plaatsen van laadpunten Al deze systemen worden aangestuurd door een…” Source: RevenueBase Database · checked Sep 20, 2026
9	Metubel	Indirect evidence	Strépy-bracquegnies, BelgiumHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Metubel est une société spécialisée dans la pose et le raccordement des différentes énergies pour les particuliers et les entreprises.” Source: RevenueBase Database · checked Sep 20, 2026
10	Green Energy 4 Seasons S.A	Indirect evidence	Marche-en-famenne, BelgiumHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Green Energy 4 Seasons created in 2008 is the Walloon leader in photovoltaics.” Source: RevenueBase Database · checked Sep 20, 2026
11	SMA Solar Benelux	Indirect evidence	Mechelen, BelgiumHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “SMA Solar Technology is wereldmarktleider op het gebied van zonnestroomomvormers, een essentieel onderdeel van elke zonnestroominstallatie.” Source: RevenueBase Database · checked Sep 20, 2026
12	Vectura	Partial evidence	Flémalle, BelgiumHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Entreprise spécialisée dans l’installation de solutions énergétiques telles que les systèmes photovoltaïques, les bornes de recharges électriques résidentielles et industrielles…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ecostal België	Indirect evidence	Waregem, BelgiumHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Ecostal Waregem is een gespecialiseerde groothandel voor installateurs, elektriciens en professionals in de E-Install-markt.” Source: RevenueBase Database · checked Sep 20, 2026
14	Proenergy	Partial evidence	Ruiselede, BelgiumHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Proenergy is een bedrijf dat in 2010 werd opgericht door Steven Roels, gedreven door een grote passie voor groene energie-installaties zoals zonnepanelen, warmtepompen…” Source: RevenueBase Database · checked Sep 20, 2026
15	Solar Assistance	Indirect evidence	Lummen, BelgiumHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Welcome to Solar Assistance BV, a Lummen-based solar energy pioneer providing robust solutions tailored to the distinct needs of residential, commercial, and industrial clients.” Source: RevenueBase Database · checked Sep 20, 2026
16	Rasolar	Indirect evidence	Willebroek, BelgiumHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Bij Rasolar zijn we toegewijd aan het bieden van hoogwaardige duurzame energieoplossingen voor bedrijven.” Source: RevenueBase Database · checked Sep 20, 2026
17	Voltixx Renewables	Partial evidence	Aalter, BelgiumHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Empowering a sustainable future, Voltixx Renewables is your trusted partner in providing cutting-edge inverters and batteries for solar energy solutions.” Source: RevenueBase Database · checked Sep 20, 2026
18	Eco-Tronic	Partial evidence	Roeselare, BelgiumHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “Distributie van zonnepanelen, omvormers, energieopslag, ev-chargers en andere toebehoren voor PV installaties.” Source: RevenueBase Database · checked Sep 20, 2026
19	Dotronix Bvba MOL	Indirect evidence	Mol, BelgiumHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Wij maken jouw huis of bedrijf een pak comfortabeler om in te wonen en te werken En wie zijn ‘wij’ dan?” Source: RevenueBase Database · checked Sep 20, 2026
20	Devektro	Partial evidence	Veurne, BelgiumHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Elektrische installaties Domotica Verlichting Infraroodverwarming Datanetwerken Batterijsystemen Laadpalen” Source: RevenueBase Database · checked Sep 20, 2026
21	Global Solar	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Global Solar is een gespecialiseerd installateur van zonnepanelen.” Source: RevenueBase Database · checked Sep 20, 2026
22	VAN DEN Broeck N.V	Partial evidence	Wuustwezel, BelgiumHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Van den Broeck is gespecialiseerd in alles wat met elektrische installaties te maken heeft.” Source: RevenueBase Database · checked Sep 20, 2026
23	Suwie Green Energy	Indirect evidence	Bruges, BelgiumHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Suwie, dat is groene energie die voor iedereen toegankelijk is!” Source: RevenueBase Database · checked Sep 20, 2026
24	Sunelektro	Indirect evidence	Wortegem-petegem, BelgiumHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to SunElektro!” Source: RevenueBase Database · checked Sep 20, 2026
25	MAS Energy	Indirect evidence	Herstal, BelgiumHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “VOTRE PARTENAIRE DE CONFIANCE EN STOCKAGE D’ÉNERGIE M.A.S.” Source: RevenueBase Database · checked Sep 20, 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: inverter installation specialists. 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 inverter installation specialists.
Partial evidence: Its own public description names part of inverter installation specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name inverter installation specialists. 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 148 inverter installation specialists based in Belgium

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Inverter installation specialists based in Belgium at a glance

As of Sep 20, 2026

41.1%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · Dilsen-Stokkem

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 148 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 inverter installation specialists, 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 Belgium whose own description of what they do matches “inverter installation specialists”. 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 inverter installation specialists), 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 inverter installation specialists, and records with no verified work email. Companies headquartered outside Belgium 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, 322 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 20, 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 inverter installation specialists, 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 inverter installation specialists are there based in Belgium?

RevenueBase identified 148 inverter installation specialists headquartered in Belgium 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?

Opteco, headquartered in Zonhoven, tops this list with the largest team on record.

Which city has the most inverter installation specialists?

Dilsen-Stokkem leads with 4 headquartered companies, followed by Kortrijk (3) and Liege (3).

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 322 verified decision-maker contacts tracked across these 148 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 20, 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.