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.

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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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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Hardware - Development

Typical applications / core capabilities
• Embedded systems from 8 to 32 bit
• Analogue and digital technology
• Touch interfaces and displays
• Switching power supplies ranging from 1 W to 10 kW
• Motor controls
• LED technology
• Temperature management

• Thermal simulation
• EMC laboratory
• Light laboratory with an Ulbricht sphere
• Climate and fatigue testing laboratory with prototype testing field
• Office for approvals and standards
• Own development of routine test equipment


Software - Development

Typical applications / core capabilities
• HMI (display/menu)
• Controls
•Measurement data logging
• Data communication

• C+ and C++ programming languages
• Development according to the V-model
• Module testing
• Version control system Subversion
• Software verification planning


Development of casings

Typical applications / core capabilities
• Plastic / metal casing
• Mobile and stationary casings
• Die-casting, deep drawing, milling and folding technology
• Installation within or outside of visual range
• Tool and installation optimisation

• 2D / 3D CAD
• Temperature simulation within casing

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