PWM Solar Charge Controller
Enlargement
    Product Name : PM-SCC-20AE-1248
    Inquiry
    Product Description

    Character:

    • 100% solid state
    • True 0 to 100% PWM duty cycle
    • Set point accuracy to 50mV
    • Rated for 25% overloads
    • Fully encapsulated in epoxy potting
    • Marine rated terminals / anodized aluminum case
    • Battery Temperature compensation
    • 8 types of charging curve selection
    • No need to derate
    • Green charging LVD indicators
    • Microcontroller digital accuracy
    • 16 field adjustable lighting control options
    • Special on / off / on functions
    • Manual test capability
    • LVD override protection
    • Detects day and night using the PV array
    • Suitable for all 12 / 24 / 48 Vdc lamps
    • Includes battery charging circuit

      Description:
      Lightweight Solar Charger with Load Control~
      Combines the Budget series design with an advanced Microcontroller for automatic lighting control functions.
      The world's leading small solar charge controller for both professional and consumer applications.
      Smart design to detect day and night using the PV array and suitable for all 12/24/48 Vdc lamps.

    Specifications:

    MODEL PM-SCC-20AE
    ELECTRICAL
    System voltage ratings 12; 24; or 48 Vdc
    Current ratings-Battery Charge Control 20A
    Current ratings-Load Control/
    Lighting Control
    20A
    Accuracy 12/24V:≤ 0.1 % ± 50 mV
    48V:≤0.1 % ± 100 mV
    Min. voltage to operate 9 V
    Max. solar array Voc 140 V
    Max. operating voltage 68 V
    Total current consumption While operating -25mA; at idle -3mA
    High temp shutdown 90°C disconnect solar
    90°C disconnect load / diversion load
    70°C reconnect solar / load / diversion load
    LVD 11.1V (initial setting)
    User select: 10.5V; 11.3V; 11.5V; 11.7V; 11.9V; 12.1V; 12.3V for 12V system
    Twice or four times of 12V is for 24V and 48V system
    LVR 12.6V (initial setting)
    User select: 12.0; 12.8V; 13.0V; 13.2V; 13.4; 13.6; 13.8 for 12V system
    Twice or four times of 12V is for 24V and 48V system
    Overload Capacity 150% of rated current for transient surge
    BATTERY CHARGING / Built-in BTS
    Charge algorithm PWM; constant voltage
    Temp comp. coefficient -5mV/°C / cell (25°C ref)
    Temp comp. range 0°C to +50°C
    Temp comp. setpoints PWM; float; equalize (with BTS)
    MECHANICAL  
    Dimensions (L x W x H mm) 168 x 65 x 35
    Weight 0.3 Kgs
    Power terminals 20A Rated
    ENVIRONMENTAL
    Ambient temperature -40 to +45°C
    Storage temperature -55 to +85°C
    Humidity 100% (NC)
    Enclosure Indoor & vented; (powder coated steel)