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Off grid solar inverter

MI off grid solar inverter with MPPT charger

Features
•Semiconductor devices adopt international famous brands such as IR, TI, ST, ON and NXP
•Industrial MCU full digital technology, strong anti-interference ability, no aging and drift problems
•Ultra-high charging efficiency and DC-AC inverter efficiency, significantly reducing product temperature rise
•Pure sine wave output
•MPPT tracking efficiency ≥99.9%, system power generation efficiency up to 98%, improve efficiency and reduce costs
•Charging conversion efficiency is as high as 98.4%
•DC-AC conversion efficiency is up to 94%
•Static power consumption current ≤80mA (48V)
•Intelligent charging management, MPPT charging, constant voltage equalizing and constant voltage floating charging to
extend battery life
•Mains priority mode, battery priority mode
•Support resistive load, inductive load, capacitive load, etc.
•Up to 3:1 current peak ratio
•sudden increase and unloading, output waveform distortion rate ≤ 5%
    1.Features
    ● Semiconductor devices adopt international famous brands such as IR, TI, ST, ON and NXP
    ● Industrial MCU full digital technology, strong anti-interference ability, no aging and drift problems
    ● Ultra-high charging efficiency and DC-AC inverter efficiency, significantly reducing product temperature rise
    ● Pure sine wave output
    ● MPPT tracking efficiency ≥99.9%, system power generation efficiency up to 98%, improve efficiency and reduce costs
    ● Charging conversion efficiency is as high as 98.4%
    ● DC-AC conversion efficiency is up to 94%
    ● Static power consumption current ≤ 80mA (48V)
    ● Intelligent charging management, MPPT charging, constant voltage equalizing and constant voltage floating charging to extend battery life
    ● Mains priority mode, battery priority mode
    ● Support resistive load, inductive load, capacitive load, etc.
    ● Up to 3:1 current peak ratio
    ● sudden increase and unloading, output waveform distortion rate ≤ 5%
    ● Battery and solar panel reverse connection protection
    ● Prevent night battery from discharging to solar panels
    ● Battery undervoltage protection
    ● Battery exits undervoltage protection
    ● Output short circuit protection, output overload protection
    2. Specification

    item

    content

    Model

    Unit

    MI1000

    MI2000

    MI3000

    MI4000

    MI5000

    Battery

    Battery type

    Lead acid or lithium battery

    -

    Rated system voltage

    24

    48

    V

    Solar panel

    PV Max input voltage

    85

    180

    V

    Max panel power

    500

    3000

    6000

    W

    MPPT tracking range

    30≤V≤70

    70≤V≤150

    V

    AC input

    Input voltage range

    180～250

    VAC

    Input frequency

    50/60

    HZ

    Charging management

    Charge voltage range

    16～30

    36～60

    V

    Charging management

    Charge voltage range

    16～30

    36～60

    V

    Constant voltage charging voltage (Settable)

    14.4

    57.6

    V

    Constant voltage float voltage (Settable)

    13.8

    55.2

    V

    Battery undervoltage protection (Settable)

    10.8

    43.2

    V

    Exit undervoltage protection (Settable)

    12

    48

    V

    Temperature compensation coefficient

    -4mV/℃/2V

    -


    Invert parameter

    Output voltage

    110/115/120/220/230/240

    VAC

    Output frequency

    50/60

    HZ

    Output wave

    Pure sine wave

    -

    Max output voltage

    1000

    2000

    3000

    4000

    5000

    VA

    Output power factor

    1

    -

    Output current crest factor

    3：1

    -

    Output voltage distortion rate

    ≤5

    -

    DC-AC max efficiency

    94%

    96%

    -

    Overload capability

    105～120% 30s，120～150% 10s，>150%  5s，short  1ms

    -

    Work mode

    Mains priority/battery priority

    -




    Basic parameter

    Dispaly

    LCD

    -

    Protect function

    Overload, low voltage, surge, short circuit, overcharge, over discharge, over temperature, etc.

    -

    Static Power consumption

    80

    mA

    Inverter no-load power consumption

    6

    15

    W

    Cooling method

    Intelligent air cooling

    -

    Storage/working temp

    -30～60

    ℃

    Storage/working humidity

    0～100%

    RH

    altitude

    3000

    m

    Mechanic

    weight

    22

    31

    43

    KG

    size

    564*314*426

    660*338*448

    mm

     

    Please submit your basic information, we will contact you as soon as possible!

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