Technical Parameters - Goodwe ET Series User Manual

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4.4 Technical Parameters

Technical Data
Battery Input Data
Battery Type
Nominal battery voltage (V)
Battery Voltage Range (V)
Max. Charging Current (A)
Max. Discharging Current (A)
Max charge power (W)
Max discharge power (W)
PV String Input Data
Max. Input Power (W)
Nominal Input Voltage (V)
Start-up Voltage (V)
Max. Input Voltage(V)*1
MPPT Operating Voltage Range (V)*2
MPPT Voltage Range at Nominal
Power (V)*3
Max. Input Current per MPPT (A)
Max. Short Circuit Current per MPPT
(A)
Max. Backfeed Current to The Array (A)
Number of MPPT
Number of Strings per MPPT
AC Output Data (On-grid)
Nominal Apparent Power Output to
Utility Grid (VA)
Max. Apparent Power Output to Utility
Grid (VA)*2*4
Nominal Apparent Power from
Grid(VA)
Max. Apparent Power from Utility Grid
(VA)
Nominal Output Voltage (V)
GW5KL-ET GW6KL-ET
7500 7800
7500 7800
6650 7980
240~850 285~850
12.5/12.5
15.2/15.2
1/1
5000 6000
5500 6600
10000 12000
10000 12000
400/380, 3L/N/PE
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User Manual V1.0-2021-06-15
GW8KL-ET GW10KL-ET
Li-Ion
500
180~600
25
25
9600
9600
10640
620
180
1000
200~850
260~850 320~850
12.5/22
15.2/27.6
0
2
1/2
8000
8800
15000
15000
10000
10000
13300
10000
11000