| Renewable Energy Products |
| Solar
Modules |
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Photovoltaic cells are connected in a cluster called Solar
modules. Solar modules converts sunlight to electricity into
direct current (DC), measured in Watt. Solar modules are connected
in series or parallel to meet the system's specifications.
Kaneka 
Solarmax 
SANYO 
BANGKOK SOLAR 
SHARP 
Ekarat Solar 
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| Active
Solar Tracking Systems |
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Active solar tracking systems automatically tilt to follow
the daily path of the sun through the sky so that panel surface
is always in an optimum angle to sun rays. The active solar
tracking systems greatly improve the performance of solar
electrification systems. Single-axis solar tracking increases
the energy return of solar modules by 25 to 35% per year in
average, dependent on location, respectively up to 55% during
summer months.
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| Charge
Controllers |
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Charge controller gets electricity from solar panels, charges
into batteries, controls charge current, charge level, discharge
current and discharge level as well. The charge controller
is needed only when power storage in the battery is necessary.
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Battery is the part that store power from solar panels to
use when there is no sunlight, night time or other purposes.
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Inverter converts DC power from renewable energy sources
such as solar panels and wind turbine to AC power for operation
AC appliances.
For Solar Electrification
- Stand-alone Inverter
- Grid connected Inverter
- Hybrid Inverter
For Wind Turbine Electrification
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| Solar
Pumps |
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Solar pump is a load reduction equipment that pumps water
from natural and surface reservoirs for purposes such as agriculture,
industry, water treatment and etc. Operated by solar power,
it does not consume any external electrical power.
Surface DC Pumps
Submersible DC Pumps
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| Solar
Thermal |
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Solar Thermal Collectors
An equipment designed to absorbs solar radiation and convert
into thermal energy. Normally, the heat collected by the solar
thermal collector may be used immediately or stored for later
applications. It is suitable for home water heating system
or commercial applications.
Solar Collector
Solar Collector is an equipment that absorbs the sun's energy
and converts it into heat efficiently. It can reduce the
cost by using propane, natural gas or high voltage electricity
in traditional heaters or boilers.
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| Photovoltaic Module Evaluation
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Photovoltaic Module Evaluation Equipment
An equipment is designed to use for measurement of electrical characteristics of photovoltaic module. The measurement data of photovoltaic module, which is the important component of solar electrification system, is crucial for designing of the solar electrification system. Therefore, the equipment enables precise measurement of the photovoltaic modules.
I-V Checker for Photovoltaic Module & Array Tester
An equipment is used for measurement of the I-V Curve Characteristics to evaluate the performance of photovoltaic module, including photovoltaic array and system. Moreover, it is able to measure the other electrical characteristics of photovoltaic module such as maximum power (Pm), short circuit current (Isc), open circuit voltage (Voc), fill factor (FF), maximum power current (Ipm) and maximum power voltage (Vpm).
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