Stock code:SZ 002334
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String Inverter
BG 20-40kW Series Three - phase String Type
  • BG 20-40kW Series Three - phase String Type
  • BG 20-40kW Series Three - phase String Type
  • BG 20-40kW Series Three - phase String Type
  • BG 20-40kW Series Three - phase String Type
BG 20-40kW Series Three - phase String Type

iMars BG 20-40KW three-phase grid tied photovoltaic inverter is photovoltaic string inverters INVT designed for commercial users and distributed ground station development, it uses advanced T type three level topology and SVPWM (space vector pulse width modulation) technique combined with high power density, the installation of modular design, simple maintenance and high cost, providing more flexible system for distributed photovoltaic power generation system and large ground photovoltaic power plant solutions.

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  • Features
  • Specification parameter
  • Classic case
  • Data download
  • 1.Efficient

    The integrated DC intelligent bus box and surge protection function can increase the flexibility of the system and reduce the system cost;

    Maximum efficiency up to 98.6%, wide input voltage range, adapted to more panel type and group string configuration;

    The independent dual MPPT supports two different sets of input power, allowing the maximum input power of a single group to reach 60% of the DC total power;

    It adopts advanced T type three level topology and SVPWM (space vector pulse width modulation) technology;

    2.Reliable

    IP65 protection level, suitable for all kinds of installation environment;

    BUS capacitor adopts advanced film capacitor, the product design adopts the most advanced thermal simulation technology, ensuring stable operation and improve product life;

    Products liability insurance and errors or omissions liability insurance are covered by the international famous property insurance company AIG insurance;

    3.Intelligence

    AC output power 1~100% is adjustable continuously;

    Smart grid adaptive to meet the requirements of various power grid access;

    A variety of monitoring modes: APP (one button registration), large screen data monitoring center, cloud monitoring platform;

    Supports RS485, GPRS, WiFi, Ethernet (Ethernet);

    4.Simple

    High power density, small size;

    Modular design, easy to maintain.

  • Model

    BG20KTR

    BG25KTR

    BG30KTR

    BG33KTR

    BG35KTR

    BG40KTR

    DC

    Maximum DC input power (W)

    20800

    26000

    31200

    36000

    38000

    42800

    Maximum DC input voltage (V)

    1000

    Starting voltage (V) / minimum operating voltage (V)

    300/280

    MPPT operating voltage range (V)

    280 - 800

    MPPT number /

    2/3

    2/4

    Each group MPPT can access group string number

    Each group has MPPT maximum input current (A) x

    25x2

    30x2

    33x2

    33x2

    33x2

    33x2

    MPPT number

    DC switch

    Integration

    AC

    Rated output power (W)

    20000

    25000

    30000

    33000

    35000

    40000

    Maximum AC output current (A)

    32

    40

    48

    48

    48

    48

    Grid voltage range

    3/N/PE,230/400V, (320~460V);

    3/N/PE,243/

    3/N/PE,277/

    3/N/PE,220/380V, (320~460V)

    400V,(357~483V)

    480V,(384~552V)

    Frequency range of power grid

    50Hz (47~51.5Hz) / 60Hz (57~61.5Hz)

    Power factor

    -0.8~+0.8  (adjustable)

    Harmonic distortion

    < 3%  (rated power)

    AC output

    3PH (L1, L2, L3, N, PE) or 3PH (L1, L2, L3, PE)

    System

    Cooling method

    Smart air cooling

    Maximum efficiency

    98.40%

    98.40%

    98.50%

    98.50%

    98.50%

    98.60%

    European efficiency

    98.00%

    98.00%

    98.00%

    98.10%

    98.10%

    98.20%

    MPPT efficiency

    99.90%

    Protection level

    IP65

    Night wear (W)

    <0.5

    Topology

    No transformer

    Operating ambient temperature

    -25~+60auto derating if 45 is exceeded

    Relative humidity

    0~95%, no condensation

    Protection function

    Photovoltaic array insulation impedance protection, photovoltaic array leakage current protection, ground fault monitoring, power grid monitoring

    Island protection, DC monitoring, short-circuit protection, etc.

    Noise(dB)

    < 50

    Display and communication

    Display

    3.5 inch LCD display support backlit display

    System language

    Chinese, English, German, Dutch

    Operation button

    Integration

    Communication mode

    RS485standard),WiFi, Ethernetoptional

    Mechanical parameter

    Volume (HxWxD mm)

    660x520x250

    Weight (kg)

    52

    Installation method

    Wall installation

    Others

    DC input terminal

    MC4

    Grid-connected standard

    DIN VDE 0126-1-12013VDE-AR-N 41052011DIN VDE V 0124-1002012

    IEC 61727IEC62116),AS/NZS 4777.22015NB/T32004-2013

    IEC 60068-2-12007IEC 60068-2-22007IEC 60068-2-142009

    IEC 60068-2-302005IEC 616831999C10/112012G59/3-22015

    EN 504382013leaderZVRTPEA

    Safety certification / EMC level

    IEC 62109-1 2010,,IEC 62109-2 2011EN 61000-6-2: 2005

    EN 61000-6-3:2007/A1:2011

    Warranty (year)

    5

    • Name Editionformat format Size Date download
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