Technical Parameters - Goodwe ET Series User Manual

10 Technical Parameters

10 Technical Parameters
Technical Data
Battery Input Data
Battery Type
Nominal Battery Voltage (V)
Battery voltage range (V)
Max. Continuous Charging
Current (A)
Max. Continuous Discharging
Current (A)
Max Charge Power (W)
Max Discharge Power (W)
PV String Input Data
Max. Input Power (W)
Max. Input Voltage (V)
MPPT Operating Voltage
Range (V)
MPPT Voltage Range at
Nominal Power (V)
Start-up Voltage (V)
Nominal Input Voltage (V)
Max. Input Current per MPPT
(A)
Max. Short Circuit Current per
MPPT (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)
GW15K-ET
15,000
15,000
22,500
*1
*2
*3
15,000
16,500
GW20K-ET GW25K-ET
200~800
50
50
20,000 12,500×2
20,000 12,500×2
30,000
200~850
400~850
2
2/2
20,000
22,000
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User Manual V1.0-2022-08-30
GW29.9K-
ET
Li-Ion
500
50×2
50×2
15,000×2
15,000×2
37,500 45,000
1000
450~850
200
620
30
38
3
2/2/2
25,000 29,900
27,500 29,900
GW30K-
ET
15,000×2
15,000×2
45,000
30,000
33,000