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50A DC DC Boost Charger with MPPT

50A DC DC Boost Charger with MPPT Item NO.: PD50

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US$ 295.00

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  • POPSAIL PD series charger is the excellent combination of alternator to battery charger and MPPT solar charger. This charger is designed for satisfying the rapid on-board charging . With the multi-stage charge the mobile battery system will be safely charged for long time use.
Product Name 50A DC DC Boost Charger with MPPT
Item NO. PD50
Weight 2.2 kg = 4.8502 lb = 77.6027 oz
Category DC-DC Charger
Brand Popsail
Creation Time 2022-06-20

PD series charger charges DC system automatically via dual input charging source. The best feature of the charger is the GREEN charge solution. While alternator gives the charge to house battery, but with the qualified solar input PD charger will take power from solar panel as the first priority to charge house battery.

  • Sturdy design for harsh environment: -35~+65
  • No-fan design keeps the working without any noise.
  • Built-in MPPT technology maximize the solar power charging even in cloudy day.
  • Multi-alternator compatibility, traditional or smart alternator are all compatible.
  • Built-in VSR(voltage senstive relay) keeps good isolation for dual-battery system.
  • Battery type is selectable, AGM/Gel/Flooded/LFP
  • 3-stage charging profile(bulk, boost and float) ensures house battery be 100% charged.
  • Temperature and voltage compensation improve charging performance.


  • House Battery Voltage: 12V
  • House Battery Voltage Range: 9-16V
  • Battery Type: AGM / Gel / Flooded / LFP or user-defined Battery
  • Rated Charge Current: 50A

Solar Input

  • Max. PV Input Voltage: 50Vdc
  • Max. Power Point Voltage: 17-36Vdc
  • Max. PV Input Current: 45A
  • PV Charge Mode: Bulk charge, Boost charge, Float charge
  • MPPT Efficiency: >99%
  • Max. PV Input Power: 700W

Start Battery

  • Start Battery Voltage: 12V
  • Start Battery Type: Lead-acid Battery
  • Max. Alternator Input Voltage: 20Vdc
  • Max. Alternator Input Current: 60A
  • DC-DC Charge Mode: Bulk charge, Boost charge, Float charge
  • Solar Charge Start Battery: 13.8V, 5~8A
  • Idle Consumption: <0.6W
  • DC-DC Charge Efficiency: 98%
  • Temp. Compensation: -3mV/℃/2V
  • Communication: CAN, TTL

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