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User Manual V1.0-2022-01-17
10 Technical Parameters
Technical Data
GW8KAU-DT
GW10KAU-
DT
GW15KAU-
DT
GW20KAU-DT
Input
Max.Input Power (W) 12000 15000 22500 30000
Max.Input Voltage(V) 1100 1100 1100 1100
MPPT Operating Voltage Range
(V)
140~950 140~950 140~950 140~950
MPPT Voltage Range at Nominal
Power (V)
180~850 180~850 270~850 360~850
Start-up Voltage (V) 180 180 180 180
Nominal Input Voltage (V) 620 620 620 620
PV Input Operating Voltage
range(V)
180-1100 180-1100 180-1100 180-1100
Max. Input Current per MPPT (A) 30 / 30 30 / 30 30 / 30 30 / 30
Max. Short Circuit Current per
MPPT (A)
37.5 / 37.5 37.5 / 37.5 37.5 / 37.5 37.5 / 37.5
Max.Backfeed Current to The
Array(A)
0 0 0 0
Number of MPPT 2 2 2 2
Number of Strings per MPPT 2 2 2 2
Output
Nominal Output Power (W) 8000 10000 15000 20000
Nominal Output Apparent Power
(VA)
8000 10000 15000 20000
Max. AC Active Power (W) 8800 11000 16500 22000
Max. AC Apparent Power (VA)
*1
8800 11000 16500 22000
Nominal Power at 40℃(W) 8000 10000 15000 20000
Max Power at 40℃ (including AC
overload)(W)
8000 10000 15000 20000
Nominal Output Voltage (V) 400, 3L/N/PE
400, 3L/N/
PE
400, 3L/N/
PE
400, 3L/N/PE
Output Voltage Range (V) 180~260 180~260 180~260 180~260
Nominal AC Grid Frequency (Hz) 50 50 50 50
AC Grid Frequency Range (Hz) 47~52 47~52 47~52 47~52
Max. Output Current (A) 12.8 16 24 31.9
Max. Output Fault Current (peak
and duration) (A/ms)
38/5 38/5 89/5 89/5