Company lists · Data refreshed September 2026

Top 25 Residential solar equipment manufacturers based in Belgium

Name: Residential solar equipment manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 125 companies tracked

RevenueBase identified 125 residential solar equipment manufacturers headquartered in Belgium as of September 2026 and tracks 677 professional contacts across them, including 219 with verified work emails. Liege is the largest hub.

This list covers residential solar equipment manufacturers 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 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

125Companies

677Contacts tracked

219Verified emails

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The 25 largest residential solar equipment manufacturers based in Belgium

Ranked by team size

Top 25 of 125 residential solar equipment manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential solar equipment manufacturers: 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	Izen Energy Systems NV	Indirect evidence	Lille, BelgiumHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Achieving the energy transition!” Source: RevenueBase Database · checked Sep 17, 2026
2	Extrapower	Indirect evidence	Beernem, BelgiumHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “Als professionele partner ontwerpt, bouwt en onderhoudt Extrapower zonne-energie installaties op maat van KMO’s en industrie.” Source: RevenueBase Database · checked Sep 17, 2026
3	Futech Bvba	Partial evidence	Tessenderlo, BelgiumHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Futech is een zonnepaneleninstallateur op de Belgische residentiële en industriële markt.” Source: RevenueBase Database · checked Sep 17, 2026
4	ESE	Indirect evidence	Veurne, BelgiumHQ checked Sep 17, 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 17, 2026
5	ENSYS	Indirect evidence	Kapellen, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect 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 17, 2026
6	Avasco Solar	Partial evidence	Ieper, BelgiumHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Bij Avasco Solar zetten we al jaren de toon als dé Belgische specialist in montagesystemen voor platte daken.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ecostal Belgique	Indirect evidence	Cerexhe-heuseux, BelgiumHQ checked Sep 17, 2026	1-10	18 contacts →
	Indirect evidence “Ecostal is an importer and a wholesaler of green energy solutions and particularly photovoltaic products.” Source: RevenueBase Database · checked Sep 17, 2026
8	Green Energy 4 Seasons S.A	Indirect evidence	Marche-en-famenne, BelgiumHQ checked Sep 17, 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 17, 2026
9	Belga Solar	Partial evidence	Baillonville, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Belga Solar (anciennement Evocells) est votre spécialiste photovoltaïque depuis plus de 15 ans.” Source: RevenueBase Database · checked Sep 17, 2026
10	Eoluz NV	Indirect evidence	Kapellen, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Eoluz bouwt vandaag aan de energie van morgen.” Source: RevenueBase Database · checked Sep 17, 2026
11	SMA Solar Benelux	Partial evidence	Mechelen, BelgiumHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “SMA Solar Technology is wereldmarktleider op het gebied van zonnestroomomvormers, een essentieel onderdeel van elke zonnestroominstallatie.” Source: RevenueBase Database · checked Sep 17, 2026
12	Vectura	Indirect evidence	Flémalle, BelgiumHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect 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 17, 2026
13	Ecostal België	Indirect evidence	Waregem, BelgiumHQ checked Sep 17, 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 17, 2026
14	Solar Assistance	Strong evidence	Lummen, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong 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 17, 2026
15	Argona Team Green	Indirect evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Team Green bedekt al sinds 2006 Vlaamse daken met kwalitatief hoogstaande zonnepanelen.” Source: RevenueBase Database · checked Sep 17, 2026
16	Eco-Tronic	Indirect evidence	Roeselare, BelgiumHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Distributie van zonnepanelen, omvormers, energieopslag, ev-chargers en andere toebehoren voor PV installaties.” Source: RevenueBase Database · checked Sep 17, 2026
17	GPC Nederland	Indirect evidence	Tielt, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Hernieuwbare energie is dé oplossing voor een groenere toekomst.” Source: RevenueBase Database · checked Sep 17, 2026
18	Global Solar	Partial evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Global Solar is een gespecialiseerd installateur van zonnepanelen.” Source: RevenueBase Database · checked Sep 17, 2026
19	Suwie Green Energy	Indirect evidence	Bruges, BelgiumHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Suwie, dat is groene energie die voor iedereen toegankelijk is!” Source: RevenueBase Database · checked Sep 17, 2026
20	MAS Energy	Indirect evidence	Herstal, BelgiumHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “VOTRE PARTENAIRE DE CONFIANCE EN STOCKAGE D’ÉNERGIE M.A.S.” Source: RevenueBase Database · checked Sep 17, 2026
21	ETS Jany Gofflot	Indirect evidence	Neufchateau, BelgiumHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Le professionnel du photovoltaïque pour entreprises et particuliers.” Source: RevenueBase Database · checked Sep 17, 2026
22	Xiji BV	Indirect evidence	Dr. Verdurmenstraat 10 9100 Sint-niklaas, BelgiumHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “XIJI BV is PV distributor, One-stop service provider of photovoltaic system for house installers.” Source: RevenueBase Database · checked Sep 17, 2026
23	CW Solar	Partial evidence	Evergem, BelgiumHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Met CW SOLAR ligt onze expertise in alles wat met zonne-energie te maken heeft- zonnepanelen - laadpalen - batterijen - slimme energiebeheer systemen CW SOLAR is onderdeel van CW…” Source: RevenueBase Database · checked Sep 17, 2026
24	Narenco	Indirect evidence	Brasschaat, BelgiumHQ checked Sep 17, 2026	51-200	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	EGS Projects Member Of The EGS Group	Indirect evidence	Maasmechelen, BelgiumHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “is sinds 2012 actief in het leveren van duurzame oplossingen aan particulieren.” 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: residential solar equipment manufacturers. 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 residential solar equipment manufacturers.
Partial evidence: Its own public description names part of residential solar equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name residential solar equipment manufacturers. 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 125 residential solar equipment manufacturers based in Belgium

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Residential solar equipment manufacturers based in Belgium at a glance

As of Sep 17, 2026

32.3%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Liege

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 125 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 residential solar equipment manufacturers, 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 “residential solar equipment manufacturers”. 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 residential solar equipment manufacturers), 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 residential solar equipment manufacturers, 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, 219 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 residential solar equipment manufacturers, 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 residential solar equipment manufacturers are there based in Belgium?

RevenueBase identified 125 residential solar equipment manufacturers 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?

Izen Energy Systems NV, headquartered in Lille, tops this list with the largest team on record.

Which city has the most residential solar equipment manufacturers?

Liege leads with 4 headquartered companies, followed by Beernem (3) and Zaventem (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 219 verified decision-maker contacts tracked across these 125 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.