INVT BG 20-50kW

Model

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, 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-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)