Company lists · Data refreshed September 2026

Top 25 Residential solar panel manufacturers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 436 companies tracked

RevenueBase identified 436 residential solar panel manufacturers headquartered in Italy as of September 2026 and tracks 2,562 professional contacts across them, including 449 with verified work emails. Roma is the largest hub.

This list covers residential solar panel manufacturers 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 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

436Companies

2,562Contacts tracked

449Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest residential solar panel manufacturers based in Italy

Ranked by team size

Top 25 of 436 residential solar panel manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential solar panel 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	Lenergy SPA	Indirect evidence	Fornacette, ItalyHQ checked Sep 17, 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 17, 2026
2	Unoenergy Green Solutions SPA	Indirect evidence	Cascina, ItalyHQ checked Sep 17, 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 17, 2026
3	Enpal Italia	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	62 contacts →
	Indirect evidence “Energia pulita accessibile a tutti: questo è il sogno di Enpal.” Source: RevenueBase Database · checked Sep 17, 2026
4	Energy Italy	Indirect evidence	Costermano Sul Garda, ItalyHQ checked Sep 17, 2026	11-50	59 contacts →
	Indirect evidence “Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.” Source: RevenueBase Database · checked Sep 17, 2026
5	GIN Group	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	n/a	47 contacts →
	Indirect evidence “La GIN GROUP è una società giovane e dinamica, creata da tre professionisti che hanno maturato la loro esperienza nel campo dell’energia alternativa attraverso l’importazione e la…” Source: RevenueBase Database · checked Sep 17, 2026
6	Lea-Renergy S.R.L	Indirect evidence	Dozza, ItalyHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Siamo un’azienda leader nella progettazione e installazione di impianti fotovoltaici utility scale, ed operiamo su tutto il territorio nazionale sfruttando le tecnologie più…” Source: RevenueBase Database · checked Sep 17, 2026
7	Pleion	Indirect evidence	Cerea, ItalyHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Punto di riferimento del Solare Termico italiano proponendo le soluzioni solari più innovative, un servizio di eccellenza e una presenza capillare in tutta Italia.” Source: RevenueBase Database · checked Sep 17, 2026
8	Lemon Sistemi S.P.A	Indirect evidence	Balestrate, ItalyHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Lemon Sistemi è un'azienda giovane, dinamica e veloce.” Source: RevenueBase Database · checked Sep 17, 2026
9	ECO The Photovoltaic Group	Indirect evidence	Cremona, ItalyHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Progettazione, realizzazione e supporto nel tempo.” Source: RevenueBase Database · checked Sep 17, 2026
10	Wölmann	Indirect evidence	Lissone, ItalyHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “In Wölmann crediamo che ci sia un modo più conveniente e pulito per avere energia elettrica in casa o in azienda.” Source: RevenueBase Database · checked Sep 17, 2026
11	BE ONE S.P.A	Indirect evidence	Lucca, ItalyHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “BE ONE PROIETTA IN AVANTI IL CONCETTO DI ENERGIA, OFFRENDOTI UN SERVIZIO CHE UNISCE TECNOLOGIA, RAPPORTO DIRETTO COL CLIENTE ED ESPERIENZA PLURIENNALE NEL SETTORE.” Source: RevenueBase Database · checked Sep 17, 2026
12	Crea Energia SRL	Indirect evidence	Formigine, ItalyHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Crea Energia è un’azienda specializzata nell’installazione di impianti fotovoltaici di altissima efficienza e nello smaltimento di coperture in amianto.” Source: RevenueBase Database · checked Sep 17, 2026
13	Essesolar	Indirect evidence	Gallarate, ItalyHQ checked Sep 17, 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 17, 2026
14	AF Assistenze Fotovoltaico	Indirect evidence	Lonato Del Garda, ItalyHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “AF Assistenze Fotovoltaico è leader nell'installazione e manutenzione di impianti fotovoltaici.” Source: RevenueBase Database · checked Sep 17, 2026
15	Riello Solartech EX Aros Solar Technology	Indirect evidence	Cormano, ItalyHQ checked Sep 17, 2026	1,001-5,000	19 contacts →
	Indirect evidence “Energy beyond the sun Puntare sull'energia solare è una scelta che assicura importanti vantaggi: utilizzo di una fonte di energia ecologica e sostenibile e risparmio sui costi…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ecotecno Group S.R.L	Indirect evidence	Casoria, ItalyHQ checked Sep 17, 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 17, 2026
17	Unosolare	Indirect evidence	Montecchio Maggiore, ItalyHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Unosolare è il riferimento Unico per il Fotovoltaico.” Source: RevenueBase Database · checked Sep 17, 2026
18	Solarday	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Starting in 2004, and since then producing a large variety of modules; from 5’ cells, colored modules, glass-glass finishing, to the current Half-cut technology.” Source: RevenueBase Database · checked Sep 17, 2026
19	Omnia Energy 3 SRL	Indirect evidence	San Giorgio Della Richinvelda, ItalyHQ checked Sep 17, 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 17, 2026
20	Enertech SRL	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Enertech, parte del Gruppo Fratelli Visconti dal 2018, è un produttore indipendente di energia rinnovabile, specializzato nella generazione e fornitura di energia attraverso…” Source: RevenueBase Database · checked Sep 17, 2026
21	Desamo SRL	Indirect evidence	Padova, ItalyHQ checked Sep 17, 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 17, 2026
22	Ecotechno Impianti SRL	Indirect evidence	Torricella Verzate, ItalyHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Ecotechno Impianti è presente da oltre 20 anni sul mercato della progettazione, costruzione ed installazione di impianti fotovoltaici.” Source: RevenueBase Database · checked Sep 17, 2026
23	Sarden	Indirect evidence	Selargius, ItalyHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Punto di riferimento in Sardegna, Sarden srl è una società specializzata nel fornire soluzioni per la casa.” Source: RevenueBase Database · checked Sep 17, 2026
24	ECO Fotovoltaico	Indirect evidence	ItalyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Eco Fotovoltaico è la società di Eco Casa Group specializzata nella realizzazione di impianti fotovoltaici: con i suoi sedici anni di storia è il punto di riferimento del…” Source: RevenueBase Database · checked Sep 17, 2026
25	Energy Cycle	Indirect evidence	Rivoli, ItalyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Installatore e ESCO nel fotovoltaico dal 2012.” 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 panel 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 panel manufacturers.
Partial evidence: Its own public description names part of residential solar panel 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 panel 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 436 residential solar panel manufacturers based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 449 reachable decision-makers.

Free signup · no credit card

View the full list →

Residential solar panel manufacturers based in Italy at a glance

As of Sep 17, 2026

17.5%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

234

11-50

161

51-200

201-500

501-1,000

1,001-5,000

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 436 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 panel 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 Italy whose own description of what they do matches “residential solar panel 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 panel 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 panel manufacturers, 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, 449 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 panel 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 panel manufacturers are there based in Italy?

RevenueBase identified 436 residential solar panel manufacturers 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 residential solar panel manufacturers?

Roma leads with 10 headquartered companies, followed by Milano (9) and Padova (8).

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 449 verified decision-maker contacts tracked across these 436 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.

Ready to reach these companies? Verified emails and direct dials for all 436 residential solar panel manufacturers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Residential solar panel manufacturers by geography

Browse the directory

Browse: Companies home · All Italy lists · All Residential solar panel manufacturers lists · New lists

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.