Technical data
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Steca Elektronik GmbH | 87700 Memmingen | Germany | Fon +49 (0) 8331 8558-0 | Fax +49 (0) 8331 8558-132 | www.stecasolar.com
Neutral and independent
Steca is 100 % neutral and independent. Since
we concentrate on development and production
in the field of solar electronics, and choose not
to deal in other components such as solar mo-
dules and batteries, we are in a position to sell
our products to all market participants. All of
our customers therefore profit from the way our
business is scaled, via our impressive price/perfor-
mance ratio.
Precision and detail
StecaGrid inverters consist of numerous com-
ponents that are matched to each other in the
smallest details. Precision, from development to
production, is a precondition for the creation of a
high-quality product with a long service life.
Design and innovation
A modern, timeless exterior with innovative pre-
cision technology inside are the hallmarks of pro-
ducts developed for decades of use.
Solar electronics –
made by Steca
The highest standards of quality are
ensured through the interaction of a
single company’s research and deve-
lopment, production, operation, and
quality control.
Environmental and climate protection
Protection of the environment has many aspects
for Steca Electronics. In addition to the clear
need to apply environmentally-friendly manuf-
acturing processes in its electronics production,
Steca was developing energy-saving electronics
for the household market long before this was
even a subject of discussion for the industry and
public. In the meantime Steca electronics conti-
nuous to contribute significantly to reducing the
energy consumption of household devices. Pro-
ducts in the area of solar electronics facilitate en-
vironmentally-friendly use of clean and free solar
energy. Today, one million solar controllers mana-
ge and control solar energy systems all over the
world, with an output of 100 MWp.
Research and development
For Steca, research is an important basis for con-
tinuing to provide our customers with innovative
products in the future. To this end, Steca works
with leading renewable energy research institutes
all over Europe, such as the Fraunhofer Institu-
te for Solar Energy Systems. This has made Ste-
ca the global technological leader in intelligent
solar electronics technology. The charge-state al-
gorithm, used in the patented AtonIC processor
for the last ten years, and the optimised Hybrid
Charging technology are only a few examples.
Our highly motivated development team resear-
ches new technologies and brings product ideas
to reality. Our state of the art laboratories allow
us to achieve optimal results. An integrated pro-
ject management system helps us to monitor and
check all development steps.
Quality management
Steca guarantees top quality, safety and reliabi-
lity, and places considerable emphasis on envi-
ronmental compatibility during the development,
construction, manufacture and distribution of
our products.
Steca is certified according to:
- DIN EN ISO 9001:2000
- DIN EN ISO 14001:2004
and audited according to
- TS 16949
- VDA 6.3
A multitude of additional quality certifications
from various institutions around the world reflect
the outstanding quality of our products. Steca’s
solar charge controllers are certified for all World
Bank projects.
The constant development of new
technologies makes Steca to the
leading supplier of solar electro-
nics.