|
BG20KTR |
BG25KTR |
BG30KTR |
BG33KTR |
BG35KTR |
INPUT (DC) |
Max. DC input power (W) |
20800 |
26000 |
31200 |
36000 |
38000 |
Max. DC input voltage (V) |
1000 |
Starting voltage (V) / Min. opration voltage (V) |
300/280 |
MPPT Range(V) |
280 - 800 |
Number of MPPT / String per MPPT |
2/3 |
2/4 |
Max. DC current (A) Per MPPT |
25x2 |
30x2 |
33x2 |
33x2 |
33x2 |
DC switch |
Integrated |
OUTPUT (AC) |
Rated output power (W) |
20000 |
25000 |
30000 |
33000 |
35000 |
Max. AC output current(A) |
32 |
40 |
48 |
48 |
48 |
Grid voltage range |
3/N/PE,230/400V, (320~460V); |
3/N/PE,243/ |
3/N/PE,220/380V, (320~460V) |
400V,(357~483V) |
Grid frequency range |
50Hz (47~51.5Hz) / 60Hz (57~61.5Hz) |
Power factor |
-0.8~+0.8 (adjustable) |
THDi |
< 3% (at rated power) |
AC output |
Three-phase (L1, L2, L3, N, PE)/(L1, L2, L3, PE) |
SYSTEM |
Cooling method |
Smart cooling method |
Max. efficiency |
98.40% |
98.40% |
98.50% |
98.50% |
98.50% |
Euro-efficiency |
98.00% |
98.00% |
98.00% |
98.10% |
98.10% |
MPPT efficiency |
99.90% |
Protection rating |
IP65 |
Self-consumption(at night) (W) |
<0.5 |
Topology |
Transformerless |
Operating temperature range |
-25ºC~+60ºC(derate after 45ºC) |
Relative humidity |
0~95%, no condensation |
Protection |
PV array insulation protection, PV array leakage current protection, Ground fault monitoring, |
Grid monitoring, Island protection, DC monitoring, Short current protection etc. |
Noise (dB) |
< 50 |
DISPLAY AND COMMUNICATION |
Display |
3.5 inches LCD display, support backlit display |
LCD language |
English, Chinese, German, Dutch |
Keyboard |
Integrated |
Communication interface |
RS485 (standard) ;WiFi,Ethernet(optional) |
MECHANICAL PARAMETERS |
Dimension (H x W x D mm) |
660x520x250 |
Weight (kg) |
52 |
Installation |
Wall mounting |
OTHERS |
DC terminal |
MC4 |
Grid standard |
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 certificate /EMC category |
IEC 62109-1 :2010,IEC 62109-2 :2011,EN 61000-6-2: 2005,
EN 61000-6-3:2007/A1:2011 |
Factory warranty (years) |
5 |