Features

  • PWM technology, switching control by MOSFET
  • Common Positive Grounding connection
  • High efficiency and low power consumption
  • Battery type setting via DIP switch
  • Smart charging control
  • Charging time management
  • LED indication for the battery condition and charging status
  • Thermal protection
  • No sparks
  • Waterproof
  • Solid-duty cables
  • Corrosion-resistant terminals and connectors.
  • Conformal coating supplied to the inside board against moisture
  • Includes a port for an external battery temperature sensor (BTS - optional)
  • Suitable for most of the rechargeable Lead acid battery, including Flooded (WET), AGM, GEL, Lithium (LiFePO4) battery
  • Designed according to CE standards, EMC, and FCC compliance
  • Overvoltage protection, short circuit protection, reverse polarity protection

 

Mounting the Device

The quickest and easiest way to mount the unit is to use the three plastic spacers and self-tapping screws supplied and mount the unit to a flat surface.

Specifications

  • Electrical Parameters

  • Rated solar panel amps: Max. 30AMP
  • Normal input Solar cell array voltage: 15-22VDC
  • Max. solar cell array voltage (output has no load): 25VDC
  • The controller's lowest operating voltage (at solar or battery side): 8VDC
  • Standby current consumption at night: 5mA
  • Maximum voltage drop-Solar panel to battery: 0.25VDC

 

  • Charging Characteristics

  • Minimum battery start charging voltage: 3VDC
  • Soft start charging voltage: 3-10±0.2VDC
  • Soft start charging current (50% PWM duty): Up to 15AMP
  • Equalization charging voltage at 25 ℃: 15.5±0.2VDC
  • Equalization charging timer timed out: 2 Hours
  • Battery temperature compensation coefficient: -24mV/°C
  • Temperature compensation range: -20~+50°C (-4°F to 122°F)

 

  • Protection

  • Over temperature protection during charging: 65°C (149℉)

 

  • Electrical Parts

  • Input-output terminal: M5 terminals

 

  • Physical Parameters

  • Controller material: Plastic, Standard ABS
  • Power terminal maximum stranded wire size: #10AWG stranded-5mm²
  • Power Terminal Torque: Up to 17 in-lb (1.92N·m)
  • Mounting: Vertical wall mounting
  • IP grade: IP65
  • Net weight: Approx. 0.3kg/0.66lb

 

  • Environmental Characteristics

  • Operating temperature: -25~50°C(-13~122℉)
  • Storage temperature: -40~85°C(-40~185℉)
  • Operating Humidity range: 100% no condensation

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