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BG 20-50kW Three Phase

iMars BG 20-50kW three-phase photovoltaic grid connected inverter is a photovoltaic group series inverter developed by INVT for commercial users and distributed ground power stations. It adopts advanced T three level topology and SVPWM (space vector pulse width modulation) technology. It has high power density, modular design, simple installation and maintenance, high cost performance, and high cost performance. The PV system and large scale photovoltaic power stations provide more flexible solutions.

Product Spec
Specification
Classic case
Data Download
BG20KTR
BG25KTR
BG30KTR
BG33KTR
BG35KTR
BG40KTR-HV
BG50KTR-HV
Input (DC)
Max. DC input power (W)
20800
28000
33000
36000
38000
42800
53000
Max. DC input voltage (V)
1000
1100
Starting voltage (V) /
Min. operation voltage (V)
300/280
200/160
MPPT Range (V)
280-800
200-900
Quantity of MPPT /
String per MPPT
2/3
2/4
2/5
Max. DC current (A) per MPPT x Quantity of MPPT
25x2
30x2
33x2
33x2
33x2
33x2
42x2
Output (AC)
Rated output power (W)
20000
25000
30000
33000
35000
40000
50000
Max. AC output current (A)
32
40
48
48
48
48
53
Power factor
-0.8~+0.8(adjustable)
THDi
<3%(at rated power)
Nominal output voltage (V) / frequency (Hz)
230/400; 220/380, 3L+N+PE/3L+PE, 50/60
277/480, 3L+N+PE/3L+PE, 50/60
310/540, 3L+N+PE/3L+PE, 50/60
Efficiency
Max. efficiency
98.40%
98.40%
98.50%
98.50%
98.50%
98.60%
98.60%
Euro-efficiency
98.00%
98.00%
98.00%
98.10%
98.10%
98.20%
98.20%
MPPT efficiency
99.90%
Protection
Protection DC breaker, AC short-circuit protection, Over current protection, Over voltage protection, Isolation protection,
RCD, Surge protection, Anti-island protection, Over-temperature protection, Ground fault monitoring, etc.
General data
Display
3.5 inches LCD display, support backlit display
LED display
LCD language
English, Chinese, German, Dutch
/
Communication interface
RS485(standard), WiFi、Ethernet(optional)
RS485(standard),
WiFi、Etherne(optional)、
PLC carrier communication (optional)
Cooling method
Smart cooling
Protection degree
IP65
Night self consumption (W)
<0.5
Topology
Transformerless
Operating temperature range
-25℃~+60℃(derate after 45℃)
Relative humidity
4~100%, condensation
Dimension (H x W x D mm)
660x520x250
645x660x425
Weight (kg)
52
57
Grid qualification
DIN VDE 0126-1-1:2013,  VDE-AR-N 4105:2011,  DIN VDE V 0124-100:2012,  IEC 61727(IEC62116),  AS/NZS 4777.2:2015,
NB/T32004-2013,  IEC 60068-2-1:2007,  IEC 60068-2-2:2007,  IEC 60068-2-14:2009,  IEC 60068-2-30:2005,
IEC 61683:1999,  C10/11:2012,  G59/3-2:2015,  EN 50438:2013,  Leader,  ZVRT,  PEA
Safe certificates /
EMC certificates
IEC 62109-1:2010,  IEC 62109-2:2011,  EN 61000-6-2:2005,  EN 61000-6-3:2007/A1:2011
Factory warranty (years)
5(standard)/10(optional)
Name
file type
format
Size
download
  • Brochure

    INVT BG 12-50kW Three Phase Grid-tied Solar Inverter

    Document

    pdf

    1.34MB

  • User Manual

    INVT_BG 12-40kW user manual

    manual

    pdf

    1.46MB

  • Product certificate

    BG 20-30kW_Gird-tied

    certificate

    pdf

    343KB

    BG 20-30kW_India(Grid-tied)

    certificate

    pdf

    343KB

    BG 20-30kW_Germary

    certificate

    pdf

    403KB

    BG 20-30kW_Belgium

    certificate

    pdf

    329KB

    BG 20-30kW_UK

    certificate

    pdf

    341KB

    BG 20-30kW_Netherland-VDE

    certificate

    pdf

    403KB

    BG 20-30kW_Australia(1)

    certificate

    pdf

    190KB

    BG 20-30kW_Australia(2)

    certificate

    pdf

    213KB

    BG 30kW_China-CQC

    certificate

    pdf

    75.7KB

    BG 20-40kW_CE-LVD

    certificate

    pdf

    382KB

    BG 20-40kW_CE-EMC

    certificate

    pdf

    531KB

    BG 20-40kW_Hunglang(Gird-tied)

    certificate

    pdf

    343KB

    BG 20-40kW_China

    certificate

    pdf

    479KB

    BG 20-40kW_Hungary(EN)

    certificate

    pdf

    585KW

    BG 20-40kW_Netherland-EN

    certificate

    pdf

    585KB

    BG 20-40kW_Europe

    certificate

    pdf

    585KW

    BG 20-40kW_South Afica

    certificate

    pdf

    471KB

    BG 40kW_Grid-tied

    certificate

    pdf

    571KB

    BG 40kW_CE-LVD

    certificate

    pdf

    645KB

    BG 40kW_India(Gird-tied)

    certificate

    pdf

    571KB

    BG 40kW_CE-EMC

    certificate

    pdf

    645KB

    BG 40kW_China-ZVRT

    certificate

    pdf

    2.59MB

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