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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.

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.

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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.

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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.

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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

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Electronics services
Electronics, Development Services

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

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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
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Data protection

Personal data
Personal data which you enter via the Steca website are collected, used and processed by Steca Elektronik GmbH, Mammostrasse 1, 87700 Memmingen, Germany ("Steca"). Steca is the responsible party under the terms of the German Federal Data Protection Act.

Use of cookies
In general, cookies are not used on Steca's web pages. So-called session cookies are only used in exceptional cases. These place data in your browser cache for technical session control. These are not personal data, and are deleted, at the latest, when you close your browser.

Should Steca, as an exception, also have to store personal data in a cookie, we will ask for your express permission first. Please note that browsers generally possess functions for managing cookies.

No disclosure to third parties
Your personal data will not be disclosed to third parties.

Consent/revocation right
If you expressly agree to a particular use of your data on the internet site, this consent is voluntary. You therefore have the right to revoke this permission at any time, which will then take effect in the future.

Changes to data protection information
Steca reserves the right to update this data protection information. In the case of changes which could be disadvantageous for you, Steca will inform you in good time.

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Questions on data protection
Do you have any questions or comments on Steca's data protection? Then please get in touch with person responsible for data protection at Steca:

Sabine Schenk
Attorney for IT law and TÜV-certified data protection officer
For us, your data security is a priority.


By downloading and using images, you acknowledge the conditions of the following agreement. Please read this agreement carefully.

Copyright Steca Elektronik GmbH ("Steca"). The sole owner of the rights to the images and logos is Steca. Steca allows the free use of product pictures and graphics in the context of the presentation of its own products, as long as neither product pictures nor graphics are altered or edited, in particular with regard to cropping, modification, distortion or other deformations. The permission of Steca must always be gained for any other commercial use. "Steca Elektronik GmbH" must always be indicated as the source of the images. In return for the provision of the pictures free of charge, Steca requests a sample copy when they are used in print media, and a brief notification when they are used in film and electronic media. You agree that this agreement does not require a signature in order to become valid.
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By downloading, installing and using software, you acknowledge the conditions of the following agreement. Please read this agreement carefully.

Steca Elektronik GmbH ("Steca") grants you a limited, none-exclusive license to use the upgrade software ("software") free of charge in binary, executable form and in the normal operation of those Steca products for which the software is intended. Steca retains the title, property rights and intellectual property rights of this software. This license is valid for you personally, and you may only make copies for your personal requirements. You hereby agree that this agreement does not require a signature in order to become valid.

The software is provided "as it is", with no guarantee of any kind - whether explicit or implicit - including, but not limited to, any implicit guarantee of marketability or suitability for a particular purpose. Steca does not guarantee the functioning or performance of the software, or that the software fulfils your requirements, or that it runs without errors.

You acknowledge that this software is the property of Steca and that it is protected by international copyright agreements. Furthermore, you acknowledge that the structure, the organisation and the code of the software are valuable trade secrets of Steca, and that the source code of the software remains a valuable trade secret of Steca. You agree not to decompile, disassemble, modify, reverse assemble or reverse engineer this software or any part of it, or to translate it into any readable form, or to produce any derivative based on this software.

Analysis software

This website uses Piwik, an open source software for the statistical evaluation of visitor access. Piwik uses cookies, i.e. text files which are stored on your computer and which make it possible to analyse how you use the website. The information generated via the cookie on how you use this Internet site is stored on a server in Germany. The IP address is anonymised immediately after processing and before it is stored. When using Piwik, we adopt the "AnonymizeIP" setting, which anonymises the IP address of the person visiting the site. We cannot link this information to any individuals, and will not transfer this information to third parties. You can prevent cookies from being installed by making the relevant setting in your browser software; however, please note that in doing so, you may not be able to use all functions of this website in full. Piwik opt-out. Other personal data will only be stored by us if you provide it to us in response to a contact request, registration, a survey or for the implementation of a contract, for example.


Google Maps

This website uses Google Maps API, a map service provided by Google Inc. ("Google"), to display an interactive map. By using Google Maps, information regarding your use of this website (including your IP address) may be transferred to and stored on a Google server in the USA.

This website uses Google Maps API for the purpose of visually displaying geographical information. When you use Google Maps, Google also collects, processes and utilises data relating to the use of the map functions by the website's visitors. Google may transfer this information to third parties provided this is required by law or such third parties process these data on behalf of Google. Google will not link your IP address with other Google data under any circumstances. Nevertheless, it is technically possible that Google may identify at least some users on the basis of the data received. In addition, it would be technically possible for Google to process personal data and personal profiles of website users for other purposes over which we do not have, and cannot have, any control. This, and the fact that data are being transmitted to the USA, is problematic from a data protection perspective.

You have the option of deactivating the Google Map service and thereby prevent the transfer of data to Google: Simply deactivate JavaScript in your browser. However, we would like to point out that, in this case, you will be unable to use the map display. Further information about Google's data processing is provided by Google's data protection notice at
By using this website and leaving the JavaScript function activated, in full knowledge of the data protection issue, you expressly declare that you agree to Google processing the data collected about you in the manner and for the purpose described above.

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