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Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries

    Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
     
    Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
    • Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
    • Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
    • Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
    • Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers
    • Buy cheap Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries from wholesalers

    Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries

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    Brand Name : JNTECH
    Model Number : JNF3KLF off grid system
    Certification : CE
    Price : Negotiable
    Payment Terms : T/T, L/C, Western Union, MoneyGram
    Supply Ability : 100pcs per month
    Delivery Time : 5-8 days
    • Product Details
    • Company Profile

    Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries

    Low frequency Residential 3KW Off Grid Solar System Solar Power System with hybrid inverter


    1. What is low frequency JNTECH residential hybrid off grid system with AC and solar MPPT charger controller.


    With functions of low frequecy inverter, solar MPPT charge controller, AC charger, and AC by-pass to offer continously power support to all kinds of housefold. The LCD display offers user-configurable and easy accessible button operation for end user.


    2. Why JNTECH off grid solar inverter


    Intelligent:


    1. Advanced battery management system (BMS);

    2. Special AC output design, adopt emergency & heavy loads.

    3. Support sealed battery and lithium battery with BMS;


    Safety:


    1. Overload and short circuit all kinds of protection;
    2. Compatible to grid or generator power with AC charger.

    3. Auto restart while AC is recovering;


    Smart:


    1. Perfect pure sine wave output;

    2. Select charging current;

    3. Configurable AC/DC input priority by LCD setting.


    Reliable:


    1. Silicon-controlled rectifier be adoped in AC by-pass;

    2. Built-in pure copper transformer for perfect overload protection;

    3. Provide power supply to load for 24 hours with by pass and AC charger.


    3. Technical Parameters
    Model
    JNF3KLF/48V-V2
    Max. PV input voltage
    150Vdc
    Suitable PV array power
    3300W
    MPPT range
    35~145Vdc
    Rated Battery voltage
    48Vdc
    Battery rated charge current
    40A
    Battery charge efficiency
    ≥96%
    Rated output capacity
    3KVA
    Rated output power
    2400W
    Output voltage
    230Vac (±5%)
    Rated frequency
    50/60Hz (±3%)
    Standby loss
    ≤10W
    Max. efficiency
    90%~93%
    Total harmonic distortion (THD)
    <3%
    Rated current
    4.5A
    Current peak factor
    3:1
    Overload
    125%@rated power, 70s; 150%@rated power, 30s; 200%@rated power, 5s; 300%@rate power, 10ms
    AC input charge voltage
    160~270Vac
    AC input frequency
    50/60Hz (±3%)
    Max. charge current
    20A
    Grid by-pass switching time
    <3%
    Dimension
    485mm*365mm*235mm
    Weight
    28kg
    Protection level
    IP21
    Audible noice
    <60dB
    Cooling method
    Force cooling
    Operate temperature
    -20~+50℃
    Storage temperature
    -20~+70℃
    Status indicator
    LCD+LED
    Interface
    RS485 (optional)
    Elevation
    2000m (>2000m need derating operate)

    4. Products detailed pictures


    Quality Residential 3kw Off Grid Solar System Kit , Off Grid Solar Kits With Batteries for sale
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