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.

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
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
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

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

Product archive

Information on products that are no longer available for delivery can be found here. The data sheets and instruction manuals will no longer be updated.

StecaGrid 300 500 photo 300dpi 3D

StecaGrid 300 / StecaGrid 500

StecaGrid 2000+ Master 72dpi 315px

StecaGrid 1900

1,840 W up to several 10,000 W
StecaGrid 2000plus Master Slave photo 300dpi 3D

StecaGrid 2000+

2,000 W up to several 10,000 W
StecaGrid 2010plus Master Slave photo 300dpi 3D

StecaGrid 2010+

2,000 W up to several 10,000 W
StecaGrid 2020 picture 3D

StecaGrid 2020

Highest efficiency with longer service life
StecaGrid 8000 1000 3ph Produktbild Homepage

StecaGrid 8000+ 3ph / StecaGrid 10000+ 3ph

Always symmetrical
StecaGrid 10000 3ph 315px o

StecaGrid 8000 3ph and StecaGrid 10000 3ph

Always symmetrical
StecaGrid 9000 3ph 315px

StecaGrid 9000 3ph

Inverter for grid feeding
StecaGrid 20000 3ph picture 3D

StecaGrid 20000 / 23000 / 40000 / 46000 3ph

For universal use
StecaGrid Vision picture

StecaGrid Vision

Display unit for StecaGrid 8000+ 3ph and StecaGrid 10000+ 3ph
StecaGrid ALD1 photo 300dpi 3D

StecaGrid ALD1

Digital energy meters
StecaGrid Remote photo 300dpi 3D

StecaGrid Remote

Remote display for StecaGrid 300 and StecaGrid 500
Steca DC Freischalter 300dpi 3D

DC-Freischalter (StecaGrid 300 / StecaGrid 500)

250 V DC, 6 A DC, 6-pole
Steca DC Freischalter 2 4pole photo 300dpi 3D

DC-Freischalter (StecaGrid 2000+)

450 V DC, 16 A DC, 2-pole 4-pole and 6-pole
StecaGrid Control photo 300dpi 3D

StecaGrid Control StecaGrid Control

StecaGrid Control photo 300dpi 3D

StecaGrid Control I1

Local system monitoring for StecaGrid 300 and StecaGrid 500
StecaGrid Configurator 2 8 5 315px web

StecaGrid Configurator 2.8.5

StecaGrid Connect 3D

StecaGrid Connect

PC network interface for StecaGrid 1900, StecaGrid 2000+ and StecaGrid 2010+
StecaGrid Configurator

StecaGrid Connect User

Software for remote monitoring
StecaGrid Service Inverter Selftest Protocol1 315px

StecaGrid Service Inverter Selftest Protocol

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