Skip to content


  • Flush mounted and embedded installation design
  • High quality and low failure rate components (ST/IR) to ensure the product lifetime
  • 3-Stage intelligent PWM charging: Bulk, Boost/Equalize and Float
  • Battery type: Sealed, Gel, Flooded, and User
  • Real-time energy statistics feature
  • Battery temperature compensation feature
  • Digital LCD monitor for informative display of operational parameters and fault messages
  • Voltage drop and temperature compensation sampling interface design
  • RS485 communication port with Modbus protocol, and short circuit protection for 5V/200mA power supply
  • Multiple communication peripherals
  • Rated charging current at working temperature without de-rating
  • Extensive electronic protections
  • Monitor and set the parameters via PC software or APP


    Electrical Parameters 

    • Nominal System Voltage: 12/24VDC or Auto
    • Battery Input Voltage Range: 8V~32V
    • Rated Charge Current: 30A
    • Max. PV Short Circuit Current: 30A
    • Max. PV Open Circuit Voltage: 50V
    • Battery Type: Sealed(default)/Gel/Flooded/User★
    • Self-consumption: ≤4.2mA/12V;≤2.6mA/24V
    • Temperature Compensation Coefficient: -3mV/°C/2V(Default)
    • Charge Circuit Voltage Drop: 0.21V

    Environmental Parameters

    • Storage Temperature Range: -30°C~+80°C
    • Working Environment Temperature: -20°C~+55°C(100% input and output)
    • Relative Humidity: ≤95%, N.C.
    • Enclosure: IP30
    • Grounding: Common negative
    • Altitude: 5000m
    • Pollution Degree: PD2

    Mechanical Parameters

    • Dimension(L×W×H): 178.5×105.5×48.3mm
    • Mounting Dimension: 166.5×93.5mm
    • Mounting Hole Size: Φ5mm
    • Terminal: 16mm2/6AWG
    • Recommended Cable: 6mm2/10AWG
    • Net Weight: 0.31kg