Omnisun

What Omnisun does

Omnisun S.r.l. is an Italian wholesale distributor founded in 2009 and headquartered in Rome with operational offices in Perugia, specializing in photovoltaic and renewable-energy equipment. The company holds exclusive Italian distribution rights for four core brands: Sun-Earth (Chinese PV modules, 50+ years of manufacturing heritage, 500+ MWp installed in Italy via Omnisun), Solvis (Croatian-made monocrystalline TOPCon modules, 330 MW production capacity, EU-made and ENEA-registered for Piano Transizione 5.0), Growatt (inverters, hybrid storage, and monitoring — #1 globally for residential inverter sales per IHS Markit 2023 and 2024), and NovaProject (Italian-made CCI central plant controllers compliant with ARERA delibs 540/2021/R/eel and 385/2025/R/eel and the CEI 0-16 standard). It also distributes Atess EV charging stations (since October 2019).

Omnisun generates revenue through B2B resale of these distributed products to photovoltaic installers, EPC companies, utilities, SMEs, and residential/commercial end users across Italy. Distribution runs through a nationwide field-sales network of 12 commercial agencies with 60+ professionals — achieving complete Italian territorial coverage with the addition of the Tuscany agency on January 1, 2026 — supplemented by the Growatt Service Partner (GSP) certified after-sales network and stock-based logistics enabling rapid nationwide delivery. The offering is bundled with pre-sales technical-commercial assistance, post-sales technical support via a toll-free number, email, and dedicated platform, plus training and webinar content hosted on a dedicated YouTube channel and Facebook live sessions (#fotovoltaicolive).

Pricing is opaque (quote-based, no public list prices) and the revenue model is one-time product resale augmented by value-added technical services. A partnership with Verdeco (a certified ESCo, signed 2025) extends the model into incentive navigation and project financing — covering up to 100% of project costs under Piano Transizione 5.0 — converting Omnisun from a pure product distributor into a turnkey solution enabler for incentive-eligible buyers. Disclosed revenue reached €60M in H1 2022 (+265% YoY) and the company was ranked 37th among 800 Italian firms in the ITQF Growth Champions 2024 ranking for fastest revenue growth over 2019–2022.

Name

Omnisun

Legal name

Omnisun S.r.l.

Website

https://omnisun.it

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Omnisun S.r.l. is an Italian wholesale distributor and exclusive Italian representative for Sun-Earth, Solvis, Growatt, and NovaProject photovoltaic brands, serving installers, EPC firms, utilities, and SMEs through 12 commercial agencies nationwide with bundled technical support.

Ownership category

akta.pro rank

Product category

Photovoltaic Equipment Distribution

akta.pro primary industry

Utility-Scale PV EPC (Engineering, Procurement & Construction) (EUACAGAB)

akta.pro secondary industry

Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG)

Keywords

• Photovoltaic equipment distribution
• Solar panel wholesale
• Renewable energy distribution
• Photovoltaic inverter supply
• Solar energy components

Headquarters

HQ city

San Martino In Campo

HQ country

Italy

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Wholesale Distribution of Photovoltaic Products: Omnisun acts as exclusive Italian distributor for Sun Earth, Solvis, Growatt, and NovaProject brands. Revenue is generated through the resale of photovoltaic modules, inverters, energy storage systems, and monitoring/control equipment (CCI) to installers, EPC companies, and utilities across Italy. The company operates from stock with logistics capabilities for shipments throughout Italy.
2. Pre and Post-Sales Technical Support Services: Omnisun provides pre-sales technical-commercial assistance and post-sales technical support via toll-free number, email, and dedicated platform for all distributed brands. Support services are bundled with product distribution as a value-added component.
3. Training and Webinars: Omnisun offers training sessions and webinars (in collaboration with NovaProject and other brands) for installers, EPC firms, distributors, and end users, covering product installation, regulatory compliance (ARERA, CEI 0-16), and monitoring platforms.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Omnisun is the exclusive Italian wholesale distributor of photovoltaic and renewable energy equipment, representing Sun-Earth (PV modules), Solvis (European-made PV modules), Growatt (inverters and storage), NovaProject (central plant controllers), and Atess (EV chargers). The company serves Italian installers, EPC firms, and utilities via a 12-agency nationwide sales network, providing stock-based logistics, pre/post-sales technical support, and training.

Product overview

Omnisun is a photovoltaic and renewable energy distributor established in 2009, distributing in Italy four main brands: Sun-Earth (monocrystalline/polycrystalline PV modules, 50+ years history), SOLVIS (European-made monocrystalline PV modules with TOPCon technology, 330MW capacity), GROWATT (inverters and storage systems, #1 globally for residential inverters), and Atess (EV charging stations). Additionally, the NovaProject CCI (Controllore Centrale d'Impianto) All-in-One Plug&Play controller provides photovoltaic plant monitoring and control compliant with CEI 0-16 and ARERA regulations. The company operates through 12 commercial agencies across Italy with 60+ professionals, offering pre-sale technical support, after-sale technical assistance, and logistics from stock throughout Italy.

Differentiator

Problem solved

Functional benefit

Products and services

• Sun-Earth Photovoltaic Modules Monocrystalline and polycrystalline photovoltaic modules manufactured by Sun-Earth (Ningbo Solar, founded 1966 with production since 1978). Distributed in Italy by Omnisun since 2009, with over 500 MWp installed in Italy.
• SOLVIS Photovoltaic Modules European-made monocrystalline PV modules manufactured in Croatia by Solvis (20+ years of experience), using TOPCon cell technology with module efficiencies exceeding 22% and cell efficiencies above 25%. Distributed by Omnisun since 2014, with ENEA registration for Piano Transizione 5.0 and BROOF fire reaction certification.
• GROWATT Inverters and Storage Systems Inverters, hybrid energy storage systems, and monitoring solutions from Growatt, ranked #1 globally for residential inverter sales in 2024 per IHS Markit and top 3 worldwide for hybrid inverter sales. Distributed officially in Italy by Omnisun.
• CCI NovaProject Central Plant Controller Central Plant Controller (CCI) All-in-One Plug&Play device for photovoltaic plant monitoring and control, developed by NovaProject (active since 2008). Compliant with CEI 0-16 and ARERA delibs 540/2021/R/eel and 385/2025/R/eel. Integrates proprietary field protocols, supports IEC-61850 communication with the DSO, and includes GSM/LTE module, GPS synchronization, integrated power meter, and anti-tamper battery backup.
• Atess EV Charging Stations Electric vehicle charging stations for residential and commercial applications, distributed exclusively by Omnisun since October 2019 as part of the Growatt portfolio.

Quantifiable outcome

• 500+ MWp of Sun Earth modules installed in Italy
• +5 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and supporting.

• NovaProjectcoreChannel Partner/ Reseller/ Distributor · 1 January 2026Omnisun entered a partnership with NovaProject for the distribution of CCI (Controllore Centrale d'Impianto) products. NovaProject is an Italian company that since 2008 develops advanced, reliable, and flexible solutions for photovoltaic monitoring and energy management. The CCI is an all-in-one Plug&Play device compliant with ARERA regulations and CEI 0-16 standard, designed for immediate commissioning.
• VerdecosupportingImplementation/ SI/ Consulting Partner · 1 January 2025Omnisun partnered with Verdeco, a certified ESCo (Energy Service Company) specializing in energy efficiency. Verdeco provides engineering services and General Contractor solutions to promote sustainable development and renewable energy production. Verdeco guides clients from incentive selection to product choice, design, and reporting for obtaining public contributions, enabling projects to be covered up to 100% of costs when combined with Piano Transizione 5.0.
• AtesssupportingChannel Partner/ Reseller/ Distributor · 1 January 2019Atess is the youngest brand distributed by Omnisun, launched in October 2019 as part of the Growatt group. Atess provides EV (electric vehicle) charging stations and energy-saving solutions suitable for residential and commercial applications. Products are globally compatible and adaptable to any installation scenario.
• SolviscoreChannel Partner/ Reseller/ Distributor · 1 January 2014Omnisun has been the exclusive Italian distributor for Solvis, a Croatian photovoltaic panel manufacturer, since 2014. Solvis has over 20 years of experience in PV panel production and operates its own manufacturing lines with a production capacity of 330 MW, making it one of the largest panel manufacturers in Europe. Solvis products are EU-made and certified to Industry 5.0 standards.
• GrowattcoreChannel Partner/ Reseller/ Distributor · 1 January 2012Omnisun is the official distributor of Growatt in Italy for photovoltaic inverters and advanced energy storage and monitoring systems. Growatt is recognized as the #1 global brand for residential inverter sales (IHS Markit 2023, 2024) and ranks in the top 3 worldwide for hybrid inverter sales. Growatt provides a dedicated post-sales assistance service and a network of Growatt Service Partners (GSP) across Italy.
• Sun EarthcoreChannel Partner/ Reseller/ Distributor · 1 January 2009Omnisun is the exclusive representative and distributor in Italy for Sun Earth, a Chinese photovoltaic module manufacturer with over 50 years of history. Sun Earth has installed over 500 MWp of modules in Italy. Sun Earth/Sun Earth Solar Power Group has total production capacity exceeding 1 GW. Omnisun was founded in 2009 specifically to represent Sun Earth in Italy, marking the start of its business.
• PV CYCLEsupportingOthersOmnisun is a member of PV CYCLE, a consortium for the recycling and disposal of Waste Electrical and Electronic Equipment (RAEE), specifically for inverters, storage systems, and photovoltaic panels at end of life. PV CYCLE is a reference point in Italy for RAEE management.
• COBAT (Consorzio Obbligatorio Batterie)supportingOthersOmnisun is a member of COBAT, the Italian consortium for the collection, treatment, recycling, and disposal of batteries (RIPA – Rifiuti di Pile e Accumulatori). COBAT manages the end-of-life responsibility for batteries in compliance with Italian and EU regulations (D.Lgs. 188/2008).

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Krannich Solar: One of Europe's largest PV wholesalers (modules, inverters, storage, EV charging) with operations in multiple countries including Italy; directly comparable business model of multi-brand wholesale distribution to installers.
• BayWa r.e. Global renewable energy wholesale and solutions business with strong European PV distribution; comparable as a multi-brand solar distributor serving installers and project developers.
• Memodo: European PV and storage distributor headquartered in Germany, operating in Italy and other markets; comparable as a multi-brand solar equipment wholesaler targeting installers and EPCs.
• Enerpoint: Italian PV distributor historically active in modules and inverters; directly comparable as a domestic competitor serving installers and EPCs across Italy with a multi-brand portfolio.

Broad incumbents

• Schneider Electric: Global broad-line electrical equipment and energy management supplier with presence in Italian PV/EPC channel; comparable as a broad incumbent offering overlapping products and competing for installer wallet.
• Voltalia: European renewable energy utility/IPP and solutions provider; comparable insofar as a former Omnisun Key Account hire came from Voltalia and they operate in the same Italian utility-scale PV ecosystem.
• SMA Solar Technology: Major German inverter manufacturer; comparable because Omnisun distributes competitive inverters (Growatt) in Italy and SMA is a relevant incumbent in the same downstream installer channel.
• Sonepar Italia: Large Italian electrical equipment wholesaler; comparable as a broad-line distributor with installer/EPC relationships that overlap with Omnisun's downstream customers.

Emerging players

• Zucchetti Centro Sistemi: Italian manufacturer/distributor of inverters, storage, and EV chargers; overlapping product portfolio (inverters, storage, EV) and overlapping Italian installer channel make it a relevant competitor and adjacent peer.
• Esaving: Italian PV equipment e-commerce distributor; partially comparable as a multi-brand solar wholesaler to installers in Italy, though smaller and more digitally focused.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCKYYZ6alTmF6Srkli2XxN2A
• Facebookfacebook.com/omnisunsrl
• LinkedInlinkedin.com/company/omnisun-srl

Compliance18 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Omnisun