• MG SOLAR MPPT

    The MG Solar MPPT is a high efficient charge controller with Maximum Power Point Tracking (MPPT) function. The converter is based on a boost topology. The converter harvests the maximum amount of energy from the solar panels and transforms it to charge a battery bank with higher voltage.

    General infoAll technical specifications

Racing / applications

Solar boats

Dutch Solar Challenge, The Netherlands
Solar1 Monte Carlo Cup, Monaco

Key features / Used technologies

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Ultra fast MPPT algorithm, anticipating on fast changes in light intensity

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High converter and tracking efficiency

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MCU power supplied by the battery

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Low quiescent current when in shutdown

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Suitable for charging lithium-ion batteries

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On/Off control by switching the CAN-Bus supply voltage

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CAN-Bus interface

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Power level control for adjusting charge power if the battery is fully charged

Technical / specifications

MG products are available in a wide range of versions to meet your racing requirements. Please contact us for more possibilities.

Technical specifications Industrial Solar Boat WSC-Si WSC-GaAs
Input voltage range *1 VIN 22 – 58 V 22 – 120 V 22 – 120 V
Output voltage range *1 VOUT 25 – 58 V 25 – 180 V 25 – 180 V
Output voltage limit VOUT_LIM Configurable *3
Input power range PIN 5 – 450 W *2 2 – 700 W 2 – 700 W
Input current range IIN_MAX 0.5 – 10 A 0.5 – 7 A 0.5 – 7 A 0.5 – 3 A
Input current limit IIN_LIM Configurable *3
Output to input ratio range *1 VOUT/VIN 1.0 – 3.5
Max. input forward current ( VIN > VOUT ) IFW_MAX 6 A
Peak efficiency ηe 98% 99%
Isolated CAN transceiver supply voltage V­CAN 10 – 58 V
Isolated CAN transceiver current draw ICAN 16 mA at 12 V
Off state current draw -IOUT_OFF 20 µA at 30 VOUT
50 µA at 60 VOUT
Weight    
Weight (approx.)   220 g 540 g 285 g
Environmental    
Operating temperature -20°C to +55°C
Relative humidity Max. 95%  (non-condensing)

*1 The input voltage must be less than the output voltage for the converter to track the maximum power point.
*2 Maximum under NTP conditions with natural convection.
*3 The input current and output voltage will be limited to a value required by the customer.
*4 Depending on application, peak efficiency is reached with a low boost factor. Higher boost factors will decrease efficiency.

Downloads / details

Projects / applications

  • Electric- and solar plane uses MG technology

    Elektra One Solar is an electric- and solar aircraft, with zero CO2 emission, no noise and low operating costs. Moreover, it’s the first electric- and solar aircraft to fly over the Alps. And it uses MG technology to do so.

    View project

  • Proud supplier for world class solar cars

    MG is proud supplier of technology for three Dutch teams, competing in Australia’s World Solar Challenge, including the winning Nuon Solar Team, finishing first with their champion Nuna7.

    View project
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