What Vivatro GmbH does

Vivatro GmbH is a privately held Austrian full-service photovoltaic installer founded in 2020 and headquartered in St. Veit an der Glan, Carinthia. The company operates as a one-stop shop spanning four regulated trades — photovoltaics, roofing (Dachdeckerei), building plumbing (Bauspenglerei), and electrical installation (Elektrotechnik) — and uses exclusively Sonnenkraft modules manufactured in Austria. Its core offering covers the full spectrum of building-integrated and ground-mounted PV: rooftop (Aufdach), in-roof (Indach), facade, fence, balcony, carport, terrace, and open-space systems, complemented by all-in-one AC battery storage (SKB-MAX) and industrial-scale battery containers, hybrid inverters with 100% emergency-power capability, EV charging infrastructure, and recurring PV service and maintenance subscriptions.

The company serves both residential and commercial customers across Carinthia and more broadly in Austria, with named reference projects spanning financial services (Raiffeisenbank Mittelkärnten, ~100 kWp), agriculture (Maschinenring Gurk, 33 kWp plus 16.74 kWh storage), hospitality (Fender Chalets Sonnalm, ~30 kWp across three chalets), and social/NGO clients (Lebenshilfe). Differentiation rests on building-integrated PV expertise (custom facades, colored 'Sonnenwand' modules, bifacial glass-glass frameless modules) rather than commoditized rooftop mounting, plus multi-trade project delivery from a single in-house team.

The business model combines one-time installation revenue (quote-based, covering equipment, labor, and project management) with recurring service-contract revenue (Package A from €70/year remote monitoring, Package B from €125/year remote plus on-site maintenance). Go-to-market is regional and event-driven: info evenings at the under-construction Sonnenkraft Campus (largest solar experience center in the Alps-Adriatic region, targeted for 2026), trade-fair presence at Klagenfurt's Häuslbauermesse and Herbstmesse, website and newsletter lead capture, and field sales through on-site consultations across Carinthia.

Name

Vivatro GmbH

Legal name

Vivatro GmbH

Website

https://vivatro.at

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

Vivatro GmbH is a Carinthia-based one-stop installer of photovoltaic, roofing, plumbing, and electrical services, founded in 2020. It serves residential, commercial, agricultural, and public-sector customers with building-integrated PV solutions using exclusively Austrian-made Sonnenkraft modules.

Ownership category

akta.pro rank

Product category

Solar PV Installation Services

NAICS

Solar Electric Power Generation (221114)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industry

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

Keywords

• Photovoltaic installation
• Solar energy systems
• Rooftop PV systems
• Battery storage solutions
• Building-integrated solar

Headquarters

HQ city

St. Veit an der Glan

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. PV System Installation: One-time installation of photovoltaic systems including rooftop, in-roof, facade, carport, fence, balcony, and open-space systems. Revenue from equipment sales, installation labor, and project management.
2. Roofing and Plumbing Services: Independent roofing, plumbing, and sheet metal work offered separately from PV projects. Includes new construction, renovation, and repair services.
3. Electrical Installation Services: Traditional electrical installations and intelligent building technology services, offered independently or bundled with PV projects.
4. PV Service and Maintenance Contracts: Recurring revenue through service contracts: Package A (remote monitoring from €70/year) and Package B (remote monitoring + on-site maintenance from €125/year).
5. Battery Storage Systems: Sale and installation of battery storage systems including all-in-one AC storage (SKB MAX) and battery containers for residential, commercial, and industrial applications.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

Vivatro GmbH is an Austrian photovoltaic complete-solution provider that designs, installs, and integrates solar PV systems for residential, commercial, industrial, agricultural, and public-sector customers. The company combines solar installation with roofing, plumbing, and electrical trades into a single one-stop-shop delivery model, supplying and fitting SONNENKRAFT modules and battery storage (including containerized units) across rooftop, in-roof, facade, balcony, fence, carport, terrace, and open-space configurations. It also operates a dedicated PV service and maintenance program and provides complementary roofing, electrical, and plumbing construction services.

Product overview

Vivatro GmbH is a photovoltaic complete-solution provider offering an integrated portfolio of solar energy products and services. The core offering centers on diverse PV system types—rooftop (Aufdach), in-roof (Indach), facades, balconies, fences, carports, terraces, ground-mounted systems, and battery storage solutions (all-in-one AC storage and battery containers). These are complemented by service offerings including PV maintenance contracts and traditional roofing and electrical work. The company operates as a one-stop shop, combining all trades (substructure, roofing, sheet metal work, electrical) under one roof, and works exclusively with SONNENKRAFT modules manufactured in Austria.

Differentiator

Problem solved

Functional benefit

Products and services

• Rooftop PV Systems Design and installation of rooftop PV systems using SONNENKRAFT modules for residential, commercial, industrial, agricultural, and public-sector customers.
• In-Roof PV Systems Roof-integrated PV systems that replace conventional roofing material, designed and installed by Vivatro using SONNENKRAFT modules.
• Building Facade PV Building facade PV systems integrated into the building envelope using SONNENKRAFT modules for commercial and industrial customers.
• Balcony PV Systems PV systems mounted on balcony structures, designed and installed for residential and small commercial sites.
• Fence PV Systems PV systems integrated into perimeter fencing, designed and installed for agriculture, commercial, and residential sites.
• Carport PV Systems PV systems integrated into carport structures, designed and installed for commercial and residential parking areas.
• Terrace PV Systems PV systems integrated into terrace structures, designed and installed for residential and hospitality customers.
• Open-Space PV Systems Ground-mounted open-space PV systems designed and installed for agricultural, commercial, and utility-scale customers.
• Battery Storage Solutions Battery storage systems supplied and integrated with PV installations for residential, commercial, and industrial customers.
• Battery Container Systems Containerized battery storage units designed and deployed for commercial, industrial, and agricultural customers.
• PV Service and Maintenance Ongoing service and maintenance contracts for installed PV systems, including inspection, cleaning, and performance checks.
• Roofing Services Roofing construction and roof preparation services bundled with PV installations on residential, commercial, and industrial buildings.
• Electrical Installation Services Electrical installation work bundled with PV projects, including inverter wiring, grid connection, and battery integration.
• Plumbing Services Plumbing services bundled with PV and roofing projects, including roof drainage and penetration sealing.

Quantifiable outcome

• 30% more yield with bifacial glass-glass modules compared to conventional modules
• +2 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

Feature5 records

Partnerships

Five partnerships are on record, tiered core, minor and major.

• SONNENKRAFT GmbHcoreTechnology or IntegrationExclusive technology partnership with Austrian PV manufacturer Sonnenkraft. Vivatro works exclusively with Sonnenkraft modules to guarantee consistent quality and optimum availability. Sonnenkraft has been Austrian market leader for over 30 years in heat, water, and electricity generation from solar energy. Joint development of Sonnenkraft Campus experience center.
• CS4Web OGminorOthersWebsite design and development partner responsible for Vivatro's website design and production.
• FelbermayrminorOthersLifting and logistics partner for high-altitude PV installations. Collaborated on Vienna 40m flat roof project for lifting work between 23:00-05:00.
• Raiffeisenbank MittelkärntenmajorStrategic or Co-development PartnerMajor commercial customer and project partner for Kompetenzzentrum Althofen. ~100 kWp PV installation with architectural integration including custom facade modules, metalwork, and electrical installation. Represents significant reference project demonstrating Vivatro's capabilities.
• Maschinenring GurkmajorStrategic or Co-development PartnerAgricultural cooperative customer for 33 kWp PV installation with storage and EV charging. Reference project demonstrating commercial/agricultural PV capabilities with emergency power features.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Others

• Memodo GmbH: Leading DACH PV and storage distributor serving installers with modules, inverters, and batteries. Comparable ecosystem role to Vivatro's Sonnenkraft partnership, though as a multi-brand distributor rather than a single-brand installer.

Regional players

• Sun Contracting AG: Liechtenstein-headquartered PV developer and installer active across the DACH region with rooftop, ground-mount, and agri-PV projects. Comparable offering scope (utility and commercial-scale PV EPC), though more developer/asset-owner oriented than Vivatro's trade-services model.

Direct peers

• enpal GmbH: Germany's largest residential solar installer, bundling PV, battery storage, EV charging, and heat pumps into a single subscription/leasing offering. Comparable business model targeting homeowners with full-stack energy systems in the DACH market.
• Solarwatt GmbH: German PV module manufacturer and installer offering glass-glass bifacial modules, battery storage, and energy management — directly comparable technology portfolio to Vivatro's Sonnenkraft-based BIPV systems and similar focus on premium integrated solutions.
• KIOTO Solar GmbH: Austrian PV module manufacturer with a national installer network, comparable to Vivatro's Sonnenkraft-partner positioning. Both compete for Austrian residential and commercial projects with domestically manufactured modules.
• Energetica Industries GmbH: Austrian PV module manufacturer offering its own installer network and integrated PV solutions for residential and commercial customers in the DACH region. Comparable as an Austrian-headquartered PV provider with vertical integration across module supply and project delivery.
• Sonnenkraft GmbH: Vivatro's exclusive technology partner and Austria's leading solar thermal/PV manufacturer (>30 years). Both sell and install Sonnenkraft/own-brand modules across Austria, competing for the same residential and commercial PV customers and jointly operating the Sonnenkraft Campus.
• 1Komma5° GmbH: DACH-focused residential and commercial solar installer offering rooftop PV, storage, and heat pumps with a one-stop-shop sales model. Directly comparable to Vivatro in customer segments and integrated offering, though at significantly larger scale.

Broad incumbents

• IBC Solar AG: Major German PV wholesaler and installer serving residential, commercial, and utility-scale customers across Europe with modules, inverters, and turnkey EPC services. Comparable as a full-service PV provider, but operates at substantially greater scale and geographic breadth.

Emerging players

• Zolar GmbH: Germany-based digital-first solar installer connecting homeowners with regional installers for rooftop PV and storage. Comparable customer segment (residential PV with storage) but uses a marketplace model rather than direct installation crews.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/vivatro.gmbh
• LinkedInlinkedin.com/company/vivatro-gmbh
• Instagraminstagram.com/vivatro_gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Vivatro GmbH