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    Wind-solar energy system

    Regards to the arising environmental problem and scarce energy resources, the importance of using potential renewable energy has been becoming the most challenging issue nowadays.

    Since 2014, “Erdenedrilling” LLC has been cooperating with Chinese “Anhui Hummer Dynamo” Co.,Ltd on supplying the wind-solar pumping systems which can be used in rural and off-grid areas to provide sustainable water supply.

    Hummer provides wind turbine and solar panels with the power rates of 400W- 100kW, 14 models and 25 specifications in total. The company runs their production with over 200 employees and 40 R&D personnel, with innovative production equipment and detection systems.

    The company strictly follows the ISO9001 quality management system, and the product has passed European CE certification, USA UL certification, Germany VDE certification and IEC61400 certification.

    Hummer wind turbine is currently most widely applied brand in the world. The products have been applied and supplied over 110 countries and areas worldwide, such as USA, Canada, Mexico, Brazil, Uruguay, Argentina, UK, France, Germany, Italy, Spain, Belgium, Greece, Israel, Saudi Arabia, Iraq, South Africa, Somalia, Russia, Thailand, South Korea, Japan, Kazakhstan, etc.

    Using both wind turbine and solar systems as a hybrid system has an advantage of supporting each other so greater than the individual systems of wind and solar systems because the possibility to produce and accumulate the demanded power with the individual systems is so limited. Thus, the hybrid systems is the most suitable to operate in Mongolian condition and provide the more reliable and stable operations.

    Wind-solar energy system

    Hummer wind- solar hybrid system controller

    Wind-solar energy system

    Through this controller, it is possible to control the both wind and solar system with a controller and safely charge the batteries with both AC and DC power produced by the systems. The controller is economy efficient and fully automatic as well as protects the systems form reverse connection and inverts AC power to AC power. The controller also protects the battery from overcharging and over-discharging and has an mode of automatic shutdown in times of electrics errors.


    Wind-solar energy system

    Rectifying wind generator’s output AC into steady DC.
    In grid-tied system it transfers the power from wind generator to steady DC power. When the voltage reaches the requested DC voltage of grid-tied inverter, inverter will connects to public grid and feed the grid. When the voltage is too high or too low, the power will be consumed by metal dump load, which is also controlled by rectifier controller.

    Solar panels

    1. The frame of the solar panels are made of high quality aluminum alloy and supported by the pillars to protect from any damages caused by the live stocks in rural areas and enhance the lifespan of the systems.
    2. For the solar panels, they are arranged in A, B, C types depend on the materials. Most of the panels are included in type B that are made of poly crystalline raw materials with cheaper prices and lower efficiency. Our company offers the Type A solar panels made of mono crystalline materials and the panels are capable to operate with 90 percent efficient in the first 15 years, 80 percent efficient in the 25 years. The action of improving the panel quality provides the possibility of stable and reliable operations to the system.
    3. The panels are produced in small sizes but have higher performance outcomes comparable to the other panels. Small-sized panels are designed for easy installation and economy efficient.

    Wind-solar energy system

    Maximum power (Pmax) 150Watt
    Optimum operating voltage Vmp 34.5V
    Optimum operating current Imp 4.35А
    Open circuit voltage Voc 41.8В
    Open circuit current Isc 5.05А
    Power tolerace ±3%
    Nominal operating cell temperature (-40)-с +80°C
    Maximum system voltage 1000VDC
    Element type Mono cristalline
    Weight 14.5kg

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