Steca has long stood for ideas and innovations as an electronic manufacturing services (EMS) provider and manufacturer of Steca brand product lines in solar electronics and battery charging systems. Our capability and personal responsibility allow us all to create high-quality individual electronic products and to distribute them on a global scale. Simple business processes, fair partnerships and transparent communication are perceptible and contribute to our joint success.

Quality and Certificates
The success of a project is determined by well thought out and coordinated processes, combined with the expertise, flexibility and experience of a modern service company. Steca has mastered these different steps and processes and guarantees completion to deadlines, consistent high quality and an excellent price-performance ratio.

Quality and Certificates
Business Segments
Manufacture Electronics
Manufacture Cable Technology
As a leading supplier of products for the solar electronics industry, we set the international standard for the regulation and control of solar energy systems. In the three market segments PV grid connected, PV off grid and Solar thermal, the Steca brand is synonymous with innovation and vision. In conception, development, production and marketing, the company is committed to the highest quality standards.

Trade Fairs Seminars Download product catalogues
Grid Inverters for Residential Systems
System Monitoring
Energy Management
Product Archive
Reference Systems
Commercial guarantee extension
Service and support
Solar Charge Controllers
Sine Wave Inverters
DC Loads for Solar Systems
Product Archive
Reference Systems
dena Renewable Energy Solutions Programme Mexico
Service and support
Supply sources
Solar Controllers
Heating Controllers
Domestic Hot Water Controllers
System Controllers
Software and Monitoring
Product Archive
Service and support
Steca battery charging technology stands out from the start thanks to its high quality and durability. For decades we have been developing efficient and user-friendly charging technology in cooperation with leading battery manufacturers and institutes in order to ensure that you can use your batteries safely.

Parking Space Supply Units
Product Archive
Service and support
We would be glad to hear about your ideas and questions related to our company, our products and services - send us a message, we will get back to you right away.
Steca Elektronik GmbH

Fon: +49-(0)8331-8558-0
Fax: +49-(0)-8331-8558-131

Contact form
Electronics services
Electronics, Development Services

Fon: +49-(0)8331-8558-240
Fax: +49-(0)-8331-8558-131

Contact form
Solar and Energy
Solar electronics,
Battery charging systems

Fon: +49-(0)8331-8558-100
Service: +49-(0)8331-8558-833
Fax: +49-(0)-8331-8558-132
Contact form

Trade fairs


01. - 02. March 2017
Kielce, Poland
hall, booth: at the booth of Soltec

Energiesparmesse | Expoenergy

01. - 05. March 2017
Wels, Austria

32nd Symposium on Photovoltaic Solar Energy

08. - 10. March 2017
Kloster Banz, Bad Staffelstein, Germany
hall, booth: Foyer East


14. - 18. March 2017
Frankfurt, Germany
hall, booth: Steca at AL-KO hall:11 booth: C49

Power & Electricity World Africa

28. - 29. March 2017
Johannesburg, South Africa

SNEC PV Power Expo

19. - 21. April 2017
Shanghai, China
hall, booth: E1-800 + E1-801

Intersolar Europe

31. May - 02. June 2017
Munich, Germany
hall, booth: B3.410

Renewable Energy Asia

07.  - 10. June 2017
Bangkok, China

Intersolar North America

11. - 13. July 2017
San Francisco, USA

Solar Power International

10. - 13. September 2017
Las Vegas, USA

Renewable Enery India Expo

20. - 22. September 2017
Greater Noida, India

Phaesun Experts Workshop

27. - 29. September 2017
Memmingen, Germany

Energy s'Hertogenbosch

10. - 12. October 2017
Hertogenbosch, The Netherlands

All-Energy Australia

11. - 12. October 2017
Melbourne, Australia

IGEM Malaysia

11. - 13. October 2017
Kuala Lumpur, Malaysia

Renexpo Poland

25. - 27. October 2017
Warsaw, Poland
hall, booth: at the booth of Soltec

Press releases

AL-KO Group invests in Steca Elektronik GmbH

AL-KO GmbH, Munich-based parent company of the international firm AL-KO Kober SE, gets on board as an investor and strategic partner with Memmingen-based electronics service provider Steca Elektronik GmbH.
» more
The anniversary with Managing Director Michael Voigtsberger

Anniversary at Steca Elektronik

The Allgäu electronics specialist Steca has every reason to be proud: the company’s own factory in Bulgaria celebrated its tenth birthday in the middle of September.
» more
    You are here:

© 2018 Steca Elektronik GmbH   


+49 (0) 8331 85 58-100

Steca Elektronik GmbH
Mammostraße 1
87700 Memmingen

Fax +49 (0) 8331 85 58-132

comparison of products