COUVA WIND AND SOLAR
Partner withThe NORM Group
A Multi-vendor Integrator specializing in
design - install turnkey off-grid
Wind & Solar Combo systems
for drinking water,
electric Commercial /Industrial Transport,
electric Precision Agriculture,
and for electrifying Telehealth
We cut up-front capital costs
by offering energy solutions
customized to the unique needs of
individual customers
We integrate the energy needs for
residential applications
cottage industries and small business
including but not limited to
charging stations for Electric Vehicles (EV)
and for agricultural applications
We do not sell wind and solar generators, why?
Because
they are not like gasoline or diesel generators
which deliver rated power
rain or shine, night and day
as long as there is fuel in the tank.
So, what do we sell?
We sell Wind & Solar Combo systems
that work to customer specifications
day and night, rain or shine
without paying for any fuel, ever.
Wind and Solar Combo systems
are expensive compared to
gasoline and diesel generator sets:
Gasoline set: 3000 WattTT$5,000
Diesel set: 8000 Watt TT$15,000
Fuel cost per day TT$200
Wind & Solar system: TT$300,000
Fuel cost: zero
Listen to Crazy Wind & Solar Calypso
and decide if you still want Wind & Solar?
Tell us why and we will help you.
send e-mail to
This email address is being protected from spambots. You need JavaScript enabled to view it.
call and leave a message at (868) 221-7767
For a free Video Chat with Dr Jagam
click on chat and submit your request today
Our guarantee:
the performance
you want us to deliver
We designed and installed
our 12 V and 48 V systems
in 2015
We learned about the impact of
the wet and dry seasons
in Trinidad and Tobago
on the rated energy delivery
of wind and solar generators
Our goal was to deliver reliable and stable electrical power
demanded by the customer specifications
in Trinidad and Tobago
We design and install Wind & Solar Combo systems
to our customer specifications
including but not limited to
charging stations for Electric Vehicles (EV)
Read and learn about
Issues with Electrification of transportation
We do not sell wind and solar generators.
We sell Wind and Solar Combo Systems
that deliver performance
day and night, rain or shine
For a free Video Chat with Dr Jagam
click on chat and submit your request today
Designed and tested in Couva
Our first system consisted of
12 V - 500 W Wind & Solar combo
delivering 1 kW power with 10 kWh storage
installed on top of Molly-ki-Ma at
187 Southern Main Road, Couva, Trinidad
We learned that the cost of a
Wind and Solar system depends upon
the energy generated in kWh per day
and that the cost increases with the
energy storage capacity for rainy days
You don't want power interruptions,
and be left in darkness, do you?
send e-mail to
This email address is being protected from spambots. You need JavaScript enabled to view it.
call and leave a message at (868) 221-7767
For a free Video Chat with Dr Jagam
click on chat and submit your request today
Our second system consisted of
2.5 kW SolarMill by WSTI, USA
incorporating
power generation when there is no sun
with wind/solar combo design
Modular design to Build capacity
Scalable to Utility-scale power generation
WSTI Model SM2-6P SolarMill
This design employs a vertical axis
Permanent magnet 48 V - 500 W
Three-turbine Wind generator
Couva Wind and Solar can help
send e-mail to
This email address is being protected from spambots. You need JavaScript enabled to view it.
call and leave a message at (868) 221-7767
For a free Video Chat with Dr Jagam
click on chat and submit your request today
SolarMill hybrid wind/solar combo by WindStream Technologies Inc, USA (WSTI) is making headlines around the world for compactness, affordability, scalability, and higher generated power density than wind alone or solar alone units of equal capacity.
Model SM2-6P featured above is proven in the field for producing 2.5 kW of energy with its compact footprint of 10' x10' area.
Available for the first time in Trinidad and Tobago through Molly-ki-Ma Couva Wind & Solar.
Telephone (868) 221-7767 e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.
To schedule a demo, please call and leave a message with name, telephone number and a brief description of your interest, with a time and date of convenience to you. We would return your call, or
send an e-mail to "Couva Wind and Solar" This email address is being protected from spambots. You need JavaScript enabled to view it.
For more information on this unique product line, send e-mail to This email address is being protected from spambots. You need JavaScript enabled to view it.
with SolarMill in the Subject field.
Check out the following full range of worldwide installations:
Check out the small (<10kW) rooftop installations
North America: Vernon, In, USA
Caribbean: Jamaica: JPS Ruthven Office
South Asia: India
Middle East Lebanon
Check out customer testimonial
Caribbean Jamaica Winston and Grenville
Check out a small utility-scale (500 kW) installation in Argentina
Energías Renovables Argentina- CEAMSE 2015 - SolarMill 500kW
Check out mobile power for EMS applications and Disaster Management
Disaster management with Mobile Mill
Mobile Mill Demonstration
Check out a custom installation
Nassau, Bahamas 10 kW TowerMill
Check out WSTI Manufacturing Plants
For all your inquiries about this unique product line,
send e-mail to This email address is being protected from spambots. You need JavaScript enabled to view it. with SolarMIll in the subject field
with a brief description of your interest in the text area. We would love to help you customize your application or project
Modular design and scalability increase electrical capacity
Starting with a basic configuration consisting of one wind turbine and one solar panel (SM1-1P), the modularity of SolarMIll design makes scalability possible to build the electrical capacity according to customer needs optimized for prevailing wind and solar conditions at a given location. Typical residential rooftop configurations operating worldwide are shown below
SM1-1P SM1-2P
SM2-3P
SM2-6P
Examples of commercial and industrial configurations may be found at the video websites shown on this page.
What is the advantage of SolarMill over Solar alone or Wind alone installations of the same power generating capacity per day?
From a consumer point of view, the advantage is measured by comparing the cost of power generated per day. Power harnessed from solar energy is generated only when the sun is shining during the day, and no power is generated when the sun is not shining at night. Therefore, the solar generator is sitting idle at night, and costing money to the consumer per dollar invested in capital cost.
Similarly, wind is not blowing all the time with the same intensity. Power from wind energy harnessed by wind generators is highly variable, and has to be conditioned from a usage point of view, by storing the power during high production than demand, and supplied on demand during low production periods. The storage capacity needed by wind generators to supply reliable steady power to the consumer is similar to the solar generator, and costing money to the consumer per dollar invested in capital cost.
SolarMill design harnesses energy from wind energy and solar energy simultaneously by combining the two technologies in a single compact unit. The electrical energy produced per unit area "footprint" of the electrical generator is higher with the SolarMIll design than with designs based on wind or solar technologies alone.
The power density is defined as electrical energy produced per unit volume above the footprint occupied by the electrical generator per day. SolarMIll design delivers a higher power density because the solar panels do not obstruct the wind blowing below them. The wind energy can be harnessed at the same time as when the solar energy can be harnessed during the day. In addition, wind energy is being harnessed at night when the sun is not shining and is replenishing and conserving the stored energy. Therefore, the total power delivered to the consumer per day is more with the SolarMill than solar or wind alone of the same generating capacity, for the same cost of the storage capacity needed for delivering continuous power.
What is power generating capacity per day?
Power generating capacity per day is measured in kWh of electrical energy generated by an installation per day. The power generated is different from the power delivered to the consumer on-demand. Consumer demands are not constant in time per hour and may even change minute by minute when using devices such as elevators, or welding machines, which consume electricity as needed. Therefore, a higher power generating capacity is needed to meet peak demands on power.
Why does cost increase for delivering continuous reliable power on demand by the consumer?
Sun shines only during the day, and power is not generated when the sun is not shining, for example at night. There are only a maximum of six sunshine hours per day that are useful for power generation by solar installations. So, power storage media such as batteries are needed to deliver power when the sun is not shining. This increases the cost of the installation for generating power 24 hours per day. In addition to the cost of the batteries, there is an added cost of the additional solar panels required for generating electricity for storage during sunshine hours.
If power is consumed as soon as it is generated, then the cost of power delivered to the consumer is lower than when it is stored and delivered on-demand. If stored power is not available on-demand, the power delivered to the consumer on demand has to be generated on demand. The cost of the capacity to generate on-demand power is also a cost to be taken into account by the consumer. This capacity is kept on standby and idling during the time it is not used by the consumer. This cost is like an idling labourer who is paid a wage by the hour or by the day. It is money paid as a premium for receiving a reliable supply of on-demand power. This cost could be expensive compared to the average cost of supplying electricity.
How does SolarMill by WSTI optimize the cost of on-demand power to the consumer?
A SolarMill installation optimizes the storage capacity needed by the consumer with respect to the generating capacity needed for the on-demand needs of the consumer. Therefore the overall cost of the combo installation in the SolarMill design is lower than the cost of a solar alone or wind alone installation.
In addition, the modular design of the SolarMill by WSTI enables the consumer to build capacity as the demand for power increases with increasing needs.
For more information send an e-mail to "Couva Wind & Solar" <This email address is being protected from spambots. You need JavaScript enabled to view it.>
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