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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Sine Wave Inverters

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can be connected to AC appliances

More than just DC appliances can be used in an off-grid PV system. If a stand-alone inverter is connected to the battery in these systems, AC appliances can also be operated. Sine wave inverters from Steca are the ideal way to provide a professional, modern and reliable power supply anywhere in the world.

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Steca Solarix PLI

5000-48, 2400-24, 1000-12
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Steca AJ

275-12, 350-24, 400-48, 700-48, 1000-12, 2100-12, 2400-24
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Steca Solarix PI

500-12, 550-24, 1100-24, 1500-48
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Steca Xtender

XTS 900-12, XTS 1200-24, XTS 1400-48, XTM 1500-12, XTM 2000-12, XTM 2400-24, XTM 3500-24, XTM 2600-48, XTM 4000-48, XTH 3000-12, XTH 5000-24, XTH 6000-48, XTH 8000-48
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Inverter Selection

General recommendations for alternating current and hybrid systemsmore
Hybrid systems, singlephase, threephase

Hybrid systems

The main feature of a hybrid system is the use of two or more different electricity sources.more
Solsafe, Blackout, power supply

Steca Solsafe

Large-scale power supply failures are becoming increasingly common. With emergency systems such as generators or uninterruptible power supplies (UPS), the power supply can be assured.more
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