Solar PV energy Products & plants
We've used the Sun for drying clothes and food for thousands
of years, but only recently we have been able to use it for
The Sun is 150 million km away, and amazingly powerful.
Just the tiny fraction of the Sun's energy that hits the
Earth is enough to meet all our power needs many times over. In
fact, every minute, enough energy arrives at the Earth to meet
our demands for a whole year - if only we could harness it
properly. Currently, there are lots of grants from governments
available to help you install solar power in your home.
We, Doarm are proudly introducing the LG Solar modules at our
planned Solar Pv electricity power plants toward both domestic
and overseas market with sales license agreement, since 2005.
“Total Solution”: from Design to
High Quality & High Efficiency Product
The term of guarantee: 3 years
Systematic & Prompt A/S through standardized process
Photovoltaic System performance analysis & DB construction
Wind power to Electricity
When you think about having a wind turbine, and
connecting it to the electricity grid, some tips of
information will offer you a guide line to make your
We, Doarm Engineering company Ltd., possess the
necessary equipment and experience enable to offer you
the total solution from concept to completion, with
excellent services before, during and after
Grid connecting a wind turbine is not as simple as we
careful attention to study and planning must be reserved
to achieve the best results.
Your suggestion of “our place is always windy” is not
enough mostly, due to all wind turbines are suitable for
grid connection. The output of the turbines should be
considered with regards to keeping it connected to the
grid through the controller and inverter.
Lots of potential wind energy could be lost by ignoring
this design parameter as, position of the tower and the
tower-height is also an important consideration.
Electricity Generation Calculation
We can calculate the generated electricity production by a
wind turbine at different wind speeds as long as we know the
diameter of the turbine rotors, and the overall efficiency of
the turbine generator.
Our production & supply range of Wind Turbines
Micro wind turbines: 1kw, 2 kw, 3 kw, 5 kw,
10kw, 20kw, 30 kw, 50 kw
Doarm engineering is under
technical license with WTN, Germany
and cooperative production & sales agreement with BDE, Australia
and several reliable companies in US, UK and European based
to produce and supply several types of customised wind turbines.
wind turbines: 200kw, 250kw, 500kw