Company lists · Data refreshed September 2026

Top 25 Inverter installation specialists based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 287 companies tracked

RevenueBase identified 287 inverter installation specialists headquartered in Italy as of September 2026 and tracks 2,504 professional contacts across them, including 269 with verified work emails. Milano is the largest hub.

This list covers inverter installation specialists headquartered in Italy, 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

287Companies

2,504Contacts tracked

269Verified emails

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The 25 largest inverter installation specialists based in Italy

Ranked by team size

Top 25 of 287 inverter installation specialists based in Italy, 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	Lenergy SPA	Indirect evidence	Fornacette, ItalyHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “In Lenergy, acceleriamo la transizione verso l'indipendenza energetica per famiglie e imprese.” Source: RevenueBase Database · checked Sep 20, 2026
2	Unoenergy Green Solutions SPA	Indirect evidence	Cascina, ItalyHQ checked Sep 20, 2026	201-500	63 contacts →
	Indirect evidence “Unoenergy Green Solutions è una società del Gruppo Unoenergy che opera su tutto il territorio nazionale attraverso la vendita e l’installazione di sistemi per l’efficientamento…” Source: RevenueBase Database · checked Sep 20, 2026
3	SMA Italia	Partial evidence	Milan, ItalyHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “SMA Italia è un'azienda italiana parte del gruppo SMA Solar Technology AG, prima azienda a livello mondiale nel campo degli inverter fotovoltaici, dei sistemi energetici integrati…” Source: RevenueBase Database · checked Sep 20, 2026
4	Fimer S.P.A	Partial evidence	ItalyHQ checked Sep 20, 2026	1,001-5,000	27 contacts →
	Partial evidence “FIMER is the fourth largest solar inverter supplier in the world.” Source: RevenueBase Database · checked Sep 20, 2026
5	Essesolar	Indirect evidence	Gallarate, ItalyHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “EsseSolar si occupa della progettazione e realizzazione di impianti fotovoltaici chiavi in mano e sistemi integrati con pompe di calore per abitazioni e aziende.” Source: RevenueBase Database · checked Sep 20, 2026
6	Ecotecno Group S.R.L	Indirect evidence	Casoria, ItalyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “ECOTECNO GROUP, azienda leader nella promozione, distribuzione e installazione di sistemi e tecnologie di alta qualità per l'utilizzo dell’energia solare e soluzioni per il…” Source: RevenueBase Database · checked Sep 20, 2026
7	Omnia Energy 3 SRL	Indirect evidence	San Giorgio Della Richinvelda, ItalyHQ checked Sep 20, 2026	51-200	15 contacts →
	Indirect evidence “Omnia Energy³ realizza impianti fotovoltaici chiavi in mano per privati, aziende e investitori.” Source: RevenueBase Database · checked Sep 20, 2026
8	Elpower S.R.L	Partial evidence	Vicenza, ItalyHQ checked Sep 20, 2026	1-10	14 contacts →
	Partial evidence “Development and manifacture of solar and windturbine inverter for grid connection.” Source: RevenueBase Database · checked Sep 20, 2026
9	Desamo SRL	Indirect evidence	Padova, ItalyHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Desamo azienda nasce nel 2014 a Padova dall’unione di due professionisti del marketing e della green economy.” Source: RevenueBase Database · checked Sep 20, 2026
10	Antaridi	Indirect evidence	Predappio, ItalyHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Antaridi opera nel settore dell’impiantistica elettrica da 40 anni, progettando e realizzando soluzioni su misura: da quelle mirate alle specifiche esigenze della casa a quelle…” Source: RevenueBase Database · checked Sep 20, 2026
11	Energy Cycle	Indirect evidence	Rivoli, ItalyHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Installatore e ESCO nel fotovoltaico dal 2012.” Source: RevenueBase Database · checked Sep 20, 2026
12	Viola Elettrotecnica	Indirect evidence	Calvagese Della Riviera, ItalyHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Viola Elettrotecnica si occupa di tutte le fasi di progettazione ed installazione di impianti fotovoltaici, li definiamo in base alle tue esigenze e forniamo tutti i componenti…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ingenera SRL	Indirect evidence	Carpenedolo, ItalyHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Dal 2014 accompagniamo privati, aziende ed enti pubblici nel processo di cambiamento verso l'indipendenza energetica.” Source: RevenueBase Database · checked Sep 20, 2026
14	Saem Impianti Fotovoltaici	Indirect evidence	Altamura, ItalyHQ checked Sep 20, 2026	201-500	10 contacts →
	Indirect evidence “Dal sole a te.” Source: RevenueBase Database · checked Sep 20, 2026
15	Italiana Energia	Indirect evidence	Nocera Inferiore, ItalyHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Per la tua casa o per la tua azienda scegli le energie rinnovabili e raggiungi la tua autosufficienza energetica.” Source: RevenueBase Database · checked Sep 20, 2026
16	Al.Ga SRL	Indirect evidence	Roma, ItalyHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Al.Ga Srl è un'azienda che vanta 20 anni di esperienza nel campo impiantistico, nasce nel 2007 dalla passione condivisa tra padre e figlio.” Source: RevenueBase Database · checked Sep 20, 2026
17	Tecnoace SRL	Indirect evidence	Nuvolento, ItalyHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Tecnoace è un'azienda leader nel settore delle energie rinnovabili e della sostenibilità, specializzata nella progettazione, installazione e manutenzione di impianti fotovoltaici…” Source: RevenueBase Database · checked Sep 20, 2026
18	Microtec S.R.L	Indirect evidence	Gemonio, ItalyHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Microtec è un'azienda dinamica fondata nel 1997 come risultato della passione dei suoi fondatori per l'elettronica e per il settore automotive.” Source: RevenueBase Database · checked Sep 20, 2026
19	Atena Soluzioni S.R.L	Indirect evidence	Stradella, ItalyHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Atena Soluzioni installatore qualificato Enel Energia per l'efficienza energetica si occupa di energie rinnovabili e di risparmio energetico.” Source: RevenueBase Database · checked Sep 20, 2026
20	Corna Impianti	Indirect evidence	Curno, ItalyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Corna srl è un'azienda con oltre 40 anni di esperienza nella progettazione, costruzione e installazione di vari tipi di impianti- Fotovoltaici - Accumulo - Elettrici - Domotica -…” Source: RevenueBase Database · checked Sep 20, 2026
21	Biotech Energia	Indirect evidence	Castagnole Delle Lanze, ItalyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Siamo un team altamente qualificato e dinamico che ha sposato la filosofia del rispetto dell’ambiente e del risparmio energetico.” Source: RevenueBase Database · checked Sep 20, 2026
22	Impianti&energie	Indirect evidence	Pozzuoli, ItalyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Impianti & Energie è un azienda di elevato profilo tecnico, specializzata nella realizzazione di impianti energetici, civili ed industriali, alimentati da fonti rinnovabili.” Source: RevenueBase Database · checked Sep 20, 2026
23	Diciolla SRL	Indirect evidence	Noicattaro, ItalyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “La Diciolla SRL, titolare del marchio ENERGIASOLARE100, è una azienda focalizzata sull'energia rinnovabile.” Source: RevenueBase Database · checked Sep 20, 2026
24	Hqsol SRL	Partial evidence	La Spezia, ItalyHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “HQSOL was founded by a team of professionals with more than 20 yeears oe experience in PV inverter industry.” Source: RevenueBase Database · checked Sep 20, 2026
25	Solar Domus SRL	Indirect evidence	Gonnosfanadiga, ItalyHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Solar Domus: energie rinnovabili e soluzioni tecnologiche per aziende e privati.” 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 287 inverter installation specialists based in Italy

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Inverter installation specialists based in Italy at a glance

As of Sep 20, 2026

10.7%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Milano

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 287 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 Italy 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 Italy 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, 269 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 Italy?

RevenueBase identified 287 inverter installation specialists headquartered in Italy 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?

Lenergy SPA, headquartered in Fornacette, tops this list with the largest team on record.

Which city has the most inverter installation specialists?

Milano leads with 6 headquartered companies, followed by Roma (6) and Milano Mi (5).

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 269 verified decision-maker contacts tracked across these 287 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.