design, the aerodynamic, static and dynamic study of the wind turbine
was completed in 2010, when it began the construction of the prototype.
The design was done by applying the most modern aerodynamic theories,
using the most advanced simulation software.
While the aerodynamic design of the turbine is ideal for use in a very
low wind speed, eventually, after five years of production experience,
in order to meet the above objectives, the turbine produces its maximum
performance in 4 speeds, 8 m/s to 9,2 m/s, these are the most prevailing
wind conditions in most regions of the world. With this option automatic
change of pitch blades is not required so the cost of the wind turbine
is remains small.
The first prototype was tested in 2010 in the artificial wind tunnel,
where it was confirmed of the theoretical sizes. This was followed by
tests for six months, in Sukeng position, municipality Pujiang, Zhejiang
province of China.
In 2011 the Chinese government has offered space in "IASOS S.A."
to start her production activities at the premises of the exhibition
center of machinery and raw materials in Yiwu of Zhejiang province.
There the company started the production of model "Greek spirit
I". The main building material that it was used was HDPE. Forty
six pieces were built on behalf of the city of Tianjin University. Of
these, 26 wind turbines were installed in urban areas of Bayan Nur and
Ordos in Inner Mongolia and the other 20 pieces were installed in Jambyl
region of Kazakhstan.
The experience of the operation of the wind turbines "Greek spirit
I", often under extreme weather conditions, offered the experience
so "IASOS S.A." in January 2012 starts to product the model
"Greek spirit II". The differences between model "Greek
spirit I" and “Greek spirit II’’ were that it had an automatic
blade pitch change mechanism and also as a basic building material they
used high density PVC. The use of blade pitch change mechanism was needed
to maintain the same high level of efficiency and in very high wind
At the end of the same year the construction of two more models was
began, "Heraclitus I" and "Democritus I" in trying
to address the basic characteristic of the wind turbine to produce maximum
power at very low wind speeds!
While all wind turbine manufacturers struggle to achieve that their
turbines operate in low wind speeds the "IASOS S.A." tried
the exact opposite!
Models "Heraclitus I" and "Democritus I", except
from the automatic blade pitch adjusting mechanism, have within them
up to four generators. So every time the wind speed exceeded some limits
they get activated gradually, one by one all the generators,so they
can produce more and more electricity and offer the turbine to increase
The cost, however of the models "Heraclitus I" and "Democritus
I" was extremely high, cancelling the main objective of the wind
turbine, to meet the needs of poor households.
So "IASOS S.A." started in 2013 to produce models "Hercules
I" and "Thales I", on where some aerodynamic changes
were applied to reduce the efficiency of the turbine at low wind speeds
but without installing automation, wind turbines can efficiently operate
in large wind speeds.
Both models were manufactured, using as a core building block of high
density PVC material.
In 2014 the company started the production of "Hercules II"
and "Thales II " whose individual components are now made
of PVC with the injection method, and they were equipped with a new
charger controller, that it was manufactured by "IASOS SA "
Since the beginning of 2015 the company "IASOS S.A." joined
the group of companies "Agarwal Group of Companies" and has
been a shareholder of the company "PRINE LTD".
In December of 2015 the company moved to Pingxiang City, Hebei Province
in northern China. That was the time that the new static and dynamic
studies were completed. Both studies were about the construction of
the main structural components with layered construction (sandwich)
coated stainless steel and aluminum core cell. Furthermore the smooth
operation of the wind turbine under the most adverse weather conditions.
this new factory "IASOS S.A." installed the necessary specialized
machinery and began building the model "Thales III", with
basic building construction material stainless steel. This was possible
by using aviation technology.
In the spring of 2016, the company "PRINE LTD" invented the
company "ANEMOS ENERGIES PVT LTD", based in Goa, India. The
construction of the second factory began considering the increasing
production capacity and to meet the demand for the wind turbines.
Since the summer of 2016, "IASOS S.A." constructs generators
installed inside the turbine in order to ensure high efficiency and
excellent quality of the individual components of the wind turbine.
The model "Thales III" is produced in large quantities and
is used mainly by farmers, but also by governmental agencies of many
Asian countries to meet the electricity needs of remote areas.
In early 2017 the company began production of the "Thales IV"
model in which it installs a generator without an iron core. The model
"Thales IV" is the first model of the company, which in basic
version produces 48 KVA/day.
After exhaustive effort of many years, and huge investments, "IASOS
S.A." can now boast that she achieved her objectives...
more than 2 MW total power, wind turbines "IASOS S.A." is
"out there", revolving continuously and shine, not only without
polluting, but eliminating pollutants ...
We continue with the same passion ...