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Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

Categories Off Grid Solar Power Systems
Brand Name: JNTECH
Model Number: JNF3KLF off grid system
Certification: CE
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 100pcs per month
Delivery Time: 5-8 days
Packaging Details: 59*45*30cm, carton box
transformer: with Transformer
Mppt range: 45-150Vdc
Max PV input: 4kw
Waveform: pure sine wave
cooling: force cooling
Battery require: 24/48Vdc
Efficiency: > 89%
power source: Solar / grid
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    • Product Details
    • Company Profile

    Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

    Jntech hybrid off grid dc to ac pure sine wave power inverter 220Vac with 3kw mppt solar inverter


    The system is composed of PV module, Solar Off grid inverter, MPPT charge controller and Battery pack. Solar Off grid inverter is core device of PV power sysem, it converts DC power produced by solar panels to AC power to provide electric energy for applications. MPPT charge controller charge the solar electricity into batteries. When solar energy is not enough for loads, or at night, the battery pack will be discharge to replenish energy for loads.


    Subject/mode

    JNF3KLF24V-V2

    JNF3KLF48V-V2

    JNF4KLF48V-V2

    JNF5KLF48V-V2

    PV input

    PV max. input dc voltage

    150Vdc

    Recommended PV Capacity

    3500W

    5000W

    7000W

    7000W

    MPPT range

    35~145Vdc

    65~145Vdc

    65~145Vdc

    65~145Vdc

    Storage battery

    Rated voltage

    24Vdc

    48Vdc

    48Vdc

    48Vdc

    Max. charging current

    80A

    60A

    80A

    80A

    Charging efficiency

    ≥97%

    Battery type

    Gel/lithium

    Inverter output

    Rated output capacity

    3000VA

    3000VA

    4000VA

    5000VA

    Rated output power (linear load)

    3000W

    3000W

    4000W

    5000W

    Output voltage

    220Vac

    220Vac

    220Vac

    220Vac

    Rated frequency

    50/60Hz (±3%)

    Standby loss

    10W

    Max. efficiency

    93%

    Output waveform

    Pure sine wave

    THD

    <3%

    Rated current

    13.5A

    13.5A

    18A

    22.5A

    Peak current factor

    3:1

    Overload

    125%@rated power, 70s;150%@rated ,20s; 200%@rated ,5s;over 300%@rated,0s.

    Grid input

    Grid input voltage

    230Vac±20%

    Grip input frequency

    50/60Hz (±3%)

    Max. charging current

    30A

    40A

    40A

    40A

    Power grid bypass

    Allowed input voltage

    230Vac±20%

    230Vac±20%

    230Vac±20%

    230Vac±20%

    Switching time

    <10ms

    Machine parameters

    Dimension(W/H/D)

    440mm*370mm*190mm

    Weight

    28Kg

    28kg

    30kg

    33kg

    Others parameters

    Protection lever

    IP20

    Noise

    <60dB

    Cooling method

    Forced air cooling

    Working temperature

    -20~+50℃

    Storage temperature

    -25~+70℃

    Status indicator

    LCD+LED

    Interface

    RS485/CAN (Optional)

    Altitude height

    2000m(>2000m derating)


    2. Why JNTECH hybrid off grid solar inverter


    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;


    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;


    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.


    Smart:


    1. Perfect pure sine wave output;

    2. Select charging current;

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


    3. Products detailed pictures

    Quality Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter for sale
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