Full of Energy

Solar Systems for Buildings & District Heating

Solar Energy for Buildings

Winkler Solar produces solar collectors and photovoltaic modules in Austria. It is our concern to ensure a sustainable energy supply in Europe with local value creation. In this way, we can ensure the best possible quality and meet architectural demands with individually manufactured module sizes according to customer requirements. This is not only more beautiful, but also makes optimal use of existing roof surfaces. Photovoltaics, solar heat, or a combination thereof - we will find the best solution for your needs.

Solar systems for room heating and domestic hot water

Winkler Solar produces collectors for the most energy-consuming part of the house: the heating. Our thermal collectors can provide up to 100% of the annual heat demand. Independency and sustainability at its best, made possible by the direct and most efficient use of solar power.

We produce module collectors and large-area collectors in almost any shape. So your building will keep its architectonical beauty while using all available possibilities. Solar collectors from Winkler are amongst the most efficient on the market, and provide an extraordinary choice of shapes and aesthetics. Find more details in the downloads section.

Winkler Solar Roof

Solar heat - Solar current - skylight windows

The innovative solar roof from Winkler combines the best of solar utilisation: In perfectly coordinated technology and appearance, our solar heat collectors are combined with photovoltaics "Made in Austria". And, on request, also with roof windows.
The innovative Winkler Solar Roof combines the best under the sun: perfectly balanced technologies and optical appearances unite solar thermal collectors, photovoltaics and skylight windows. This provides a long-lasting, stable roofing that replaces conventional roof tiles. Sizes and formats are as individual as your building, and only the best available components are our standard.
Custom designed flashings fit around your home’s unique design while accentuating the Winkler Solar Roof and ensuring maximum weather-proofing .

Winkler´s traditional competence in building roofs provides perfectly crafted connections at any side of the solar system.

Gutesiegel Meisterbetrieb

Solar district heating

Big solar systems for District Heating

Municipal and commercial heat grids are increasingly supplied by biomass heatings. Due to a reduced energy demand during summer, a solar thermal installations will ideally replenish the system.
Winkler's large area collectors are the perfect solution for that. Outstanding efficiency even in demanding circumstances ist one of their attributes. Collector sizes of up to 24 square meters in one single piece provide a very quick installation, low heat losses and minimal pressure drop. By the integration of feeder tubes into the collectors, tubing effort within the solar field will be minimized.
Winkler Solar designs and builds solar installations for district heating grids all over Europe. We would be pleased to provide advice! 

Winkler Solar References

About us

Solar manufacture

Winkler Solar has been producing solar collectors since the beginning of the 1990-ies. So we're one of the early-birds in the solar industry, experienced, sustainable and consistent. All major parts of our collectors are produced in-house, we develop each and every of our products, and produce on a self-designed machinery. Thus we know what we do, and keep ourselves always one step ahead.
Individuality is a great concern for us. That means our solar installations will always be customized for each of our clients. We design, calculate and produce solar collectors according to our customer's demands. By this we can guarantee that highest-class collectors become highest-class solar installations.

Winkler Solar is located in the beautiful area of the borders of Austria, Switzerland, Germany and Liechtenstein. Here we create jobs and deliver to customers all over Europe.
Our mounting crews will be where you need them. That might be in a cottage at an altitude of 2000 meters or on the coast. Winkler's solar collectors mounting systems are designed to withstand even extreme conditions.

When it comes to carrying out energy roofs, Winkler Solar will show all its strength. The tradition of a tinsmith keeps living on in our company, so we're your partner in all concerns of tight roofs. And roofs that produce energy.


Harald Glück
Operation manager
T +43 (0)5522 76139 – 15
M +43 (0)664 851 94 26

Portrait Gerhard Schwarz

Gerhard Schwarz
Order management | technical officer
T +43 (0)5522 76139 – 12

Portrait Kevin Tabojer

Kevin Tabojer
technical officer | work preparation
T +43 (0)5522 76139 – 16

Daniela Portrait

Daniela Gottwald
Secretary | Book keeping
T +43 (0)5522 76139 – 11

Portrait Matthias Schnetzer

Matthias Schnetzer
Consultant | Sales manager
T +43 (0)5522 76139 – 13
M +43 (0)664 18 09 169


Ing. Martin Winkler
Managing director

Contact us!


    E-Mail address*

    I am interested in…

    Solar heat for buildings


    Solar district heating


    Your message or question regarding our products and services

    By submitting the contact form, you agree that your data will be used to process your request. Further information and revocation instructions can be found in privacy policy