Powerwerx MPPT-300-14.6, DC-to-DC Solar Charger Controller for Bioenno 12V LiFePO4 Batteries

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Powerwerx has launched MPPT-300-14.6 . MPPT (maximum power point tracking) controller is DC to DC solar converter. This unit is rated at 300 watts and converts higher solar panel voltages down to 14.6 VDC which is more suitable for charging LifePO4 type batteries. The solar input is pre-wired with MC4 style connectors. The output comes pre-wired with the popular Anderson Powerpole 30A connector.


  • Controller Technology: MPPT (Maximum Power Point Tracking) Technology
  • Input Voltage: 20-50 VDC
  • Output Voltage: 14.6 VDC
  • Input Connector Type: MC4
  • Output Connector Type: Anderson Powerpole 30A
  • Maximum Power: 300 Watts
  • Maximum Current: 24 Amps
  • Battery Type: Bioenno LiFePO4 or equivalent
  • System Type: 12 VDC (DC to DC converter)
  • Controls: Automatic (no user adjustments required)
  • Conversion Efficiency: 95%
  • IP Rating: IP67
  • Short Circuit Protection: Yes
  • Over Temperature Protection: Yes
  • Case: Die cast aluminum design allows for efficient heat dissipation
  • Dimensions: (L x W x H) 2.9 in. x 2.9 in. x 1.3 in. (74 mm x 74 mm x 32 mm)
  • Weight: 0.7 lbs. (300 g)
  • Warranty: 1 Year

NOTE: This solar controller is intended for used with Bioenno LiFePO4 or equivalent batteries. This controller should not be used with Flooded, AGM or GEL type batteries as it will overcharge them.

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