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12KW 20kw Off Grid Solar Inverter With Built In Charge Controller

12KW 20kw Off Grid Solar Inverter With Built In Charge Controller

    • 12KW 20kw Off Grid Solar Inverter With Built In Charge Controller
    • 12KW 20kw Off Grid Solar Inverter With Built In Charge Controller
    • 12KW 20kw Off Grid Solar Inverter With Built In Charge Controller
  • 12KW 20kw Off Grid Solar Inverter With Built In Charge Controller

    Product Details:

    Place of Origin: made in China
    Brand Name: Leeque
    Certification: CE
    Model Number: YQNBT12KW/15KW/20KW/25KW

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Delivery Time: 5-25days
    Payment Terms: Western Union, T/T, MoneyGram
    Supply Ability: 5000+pcs+per month
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    Detailed Product Description
    Rated Power: 12KW/15KW/20KW/25KW Start Motor: 7HP/10HP/10HP/15HP
    Battery Voltage: 96VDC/192VDC/240VDC Working Mode: Battery First/AC First/Saving Energy Mode
    Transfer Time: ≤4ms Display: LCD
    Thermal Method: Cooling Fan In Intelligent Control
    High Light:

    25KW Off Grid Hybrid Inverter


    12KW Off Grid Hybrid Inverter


    20kw off grid solar inverter

    YQNBT12KW/15KW/20KW/25KW off grid hybrid inverter


    Product model:

    YQNBT12KW DC96V/192V, 15KW/20KW192V/240V,25KW DC96V/240V off grid hybrid inverter to 110V/220V,built-in 50A /100A PWM charge controller.

    Product certificate:


    Application area

    YQNBT12KW/15KW/20KW/25KW PWM off-grid hybrid inverter can be suitable for off-grid solar power system independent of Power grid.It can be used in industrial electric equipment,such as industrial pumps,drilling pump,electric drill and some transmission equipment with total load power not exceeding rated power of the inverter.


    1. Pure sine wave output;
    2. Wide AC voltage input range,AVR output.
    3. Adopt traditional EI transformer with stable performance;
    4. LCD/LED&LCD real-time display,concise and straightforward;
    5. Working modes:AC first or battery first optional ,intelligent charging;
    6. RS232 communication port optional;

    Off grid hybrid inverter Parameters

    Rated Power 12KW 15KW 12KW 25KW
    Peak Power(20ms) 36KW 45KW 60KW 75KW
    Start Motor 7HP 10HP 10HP 15HP
    Battery Voltage 96VDC/192VDC 192VDC/240VDC 192VDC/240VDC 240VDC
    Size(L*W*Hmm) 600*300*800
    Packing Size(L*W*Hmm) 665*365*830(1PCS)
    N.W.(kg) 102 108 113 119
    G.W.(kg)(Carton Packing) 115 121 130 136
    Installation Tower
    Input DC Input Voltage Range 10.5-15VDC(Single battery voltage)
    AC Input Voltage Range 98VAC~125VAC/195 VAC~250VAC
    AC Input Frequency Range 45Hz~65Hz
    Max AC charging current 15AMAX(Depending on the model)
    AC charging voltage LEAD battery:Charge Voltage:14V;Float Voltage:13.8V(Single battery voltage)
    AC charging method Three-stage(constant current,constant voltage,floating charge)




    Efficiency(Battery Mode) ≥85%
    Output Voltage(Battery Mode) 110VAC±2%/220VAC±2%(Battery Mode)
    Output Frequency(Battery Mode) 50Hz±0.5or60Hz±0.5
    Output Wave(Battery Mode) Pure Sine Wave
    Efficiency(AC Mode) >99%
    Output Voltage (AC Mode) 110VAC±10% / 220VAC±10%
    Output Frequency (AC Mode) Tracking Automatically
    Output waveform distortion(Battery Mode) ≤3%(Linear load)
    No load loss(Battery Mode) ≤1% rated power
    No load loss(AC Mode) ≤2% rated power( charger does not work in AC mode)
    No load loss(Energy saving Mode) ≤10W
    Battery Type Customized battery Charge and discharge parameters of different types of batteries(such as lithium batteries,etc.)can be customized according to user requirements.
      Battery undervoltage alarm 11V(Single battery voltage)
    Battery undervoltage protection 10.5V(Single battery voltage)
    Battery overvoltage alarm 15V(Single battery voltage)
    Battery overvoltage protection 17V(Single battery voltage)



    Battery overvoltage recovery voltage 14.5V(Single battery voltage)
    Overload power protection Automatic protection(battery mode),circuit breaker or insurance(AC mode)
    Output short circuit protection Automatic protection(battery mode),circuit breaker or insurance(AC mode)
    Temperature protection >90°C(Shut down output)
    Inside Solar controller Charging Mode PWM
    Charging current 96V /192V/240V system: 50A,100A
    PV Input Voltage Range 96V System:120V-176V;192V system:240V-352V;240V system:300V-440V
    Max PV Input Voltage(At 25°C) 96V system:200V;192V system:400V;240V system:500V
    PV Array Maximum Power

    96Vsystem: 5.6KW, 11.2KW;

    192V system:11.2KW,22.4KW;240V system:14KW,28KW

    Standby loss ≤3W
    Maximum conversion efficiency >95%



    A Normal working condition,buzzer has no alarm sound
    B Buzzer sounds 4 times per second when battery failure,voltage abnormality,overload protection
    C When the machine is turned on for the first time,the buzzer will prompt 5 when the machine is normal
    Working Mode Battery First/AC First/Saving Energy Mode
    Transfer Time ≤4ms
    Display LCD
    Thermal method Cooling fan in intelligent control
    Communication RS232(Optional)
      Operating temperature -10℃~40℃
    Storage temperature -15℃~60℃
    Environment Noise ≤55dB
    Elevation 2000m(more than derating)
    Humidity 0~95%( No condensation)
    Note:All specifications are subject to charge without prior notice

    Contact Details
    Shenzhen Leeque Technology & Development Co., Ltd

    Contact Person: Leeque

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