Solar Companies in Austria

127 solar companies in — — installers, manufacturers, EPCs and more. Free to browse.

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127 companies

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Clicksolar GmbH logo

Clicksolar GmbH

ListedInstallerManufacturer
Klammler GmbH logo

Klammler GmbH

ListedInstaller
GAT-Solar GmbH logo

GAT-Solar GmbH

ListedInstallerConsulting Services
Elektrotechnik Böck logo

Elektrotechnik Böck

ListedInstallerConsulting Services
HWT HEIZUNG- UND WASSERTECHNIK GMBH logo

HWT HEIZUNG- UND WASSERTECHNIK GMBH

ListedInstallerConsulting Services
ALUMERO SYSTEMATIC SOLUTIONS GMBH logo

ALUMERO SYSTEMATIC SOLUTIONS GMBH

ListedInstallerConsulting Services
SOLPRO GmbH logo

SOLPRO GmbH

ListedInstallerConsulting Services
3F Solar Technologies GmbH logo

3F Solar Technologies GmbH

ListedConsulting Services
location_onWienAustria

Kärnten Solar

ListedInstallerConsulting Services
Schneider Photovoltaik logo

Schneider Photovoltaik

ListedInstallerConsulting Services
Suntastic.Solar Handels GmbH logo

Suntastic.Solar Handels GmbH

ListedInstallerConsulting Services
location_onBisambergAustria
EWS Consulting GmbH - Kompetenzzentrum Windenergie und Agri-Photovoltaik logo
location_onParndorfAustria
SO

Solar Dei

ListedEPC Project Developer
location_onTenjaAustria
ZE

Zenerg d.o.o.

ListedEPC Project Developer
location_onZaprešićAustria
TA

TAQA d.o.o.

ListedInstallerIPP
location_onKarlovacAustria
SO

Solarna Revolucija

ListedAssociation / Non-ProfitConsulting Services
location_onMaksimirAustria
TE

TELUX d.o.o.

ListedEPC Project Developer
location_onIvanecAustria
SI

Sidious d.o.o.

ListedEPC Project Developer
location_onSlavonski BrodAustria
SV

Svijet Solara d.o.o.

ListedConsulting Services
location_onOsijekAustria

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Solar Market in —

Comprehensive overview of the solar sector, leading regions, incentives, and choosing an installer.

Austria is one of Europe's leading solar markets, ranked #14 in installed photovoltaic capacity at approximately 6 GW. Solar Directory currently lists 127+ verified solar companies operating across Austria, covering residential, commercial, industrial, and utility-scale segments.

Market Size & Growth

Austria has installed approximately 6 GW of solar PV capacity, with annual additions accelerating due to electricity price volatility, EU climate targets, and corporate decarbonization commitments. The installed cost of residential solar typically ranges around €1700 per kW installed (excluding battery storage). Commercial and utility-scale projects benefit from significantly lower per-kW costs at scale.

Austria at a Glance

MetricAustriaEurope
Installed PV capacity~6 GW#14 in Europe
Avg. residential cost€1700/kWEU range €1,100–2,400/kW
Companies listed127all categories
Key incentivesEAG feed-in premiums, Klimaaktiv subsidiesnational schemes
Top solar regionsLower Austria, Upper Austria, Styria

Incentives & Support Schemes

  • EAG feed-in premiums
  • Klimaaktiv subsidies
  • OeMAG support

Top Solar Regions in Austria

  • Lower Austria
  • Upper Austria
  • Styria
  • Vienna
  • Burgenland

Common Use Cases

  • Residential rooftops
  • Agri-PV
  • Commercial PV
  • Community solar

How to Choose a Solar Installer in Austria

  • Verification status — Solar Directory verifies business registration
  • Local references — request 2-3 recent projects in your region
  • Warranty terms — both product (10-25 years) and workmanship warranties
  • After-sales support — monitoring services, maintenance, response times
  • Permitting experience — particularly important in dense urban areas
  • Insurance coverage — professional liability and product insurance

Frequently Asked Questions — Solar in —

Quick answers to common questions about solar installation, costs, incentives, and choosing an installer in —.

Solar Directory currently lists 127+ verified solar companies in Austria, ranging from local installers to manufacturers and engineering firms.