Growatt 10000HY, Installation & Operation Manual

Situation

Fault 

Code

Fault Event

Possible cause

Situation

11

Solar over current

Surge

1. Restart the inverter.

2. If the error message still remains,

 please contact your installer.

12

GFCI fault

Leakage current 

excceds the limit.

1. Check the wire and panels which 

may cause the leakage.

2. If the error message still remains, 

please contact your installer.

13

PV ISO fault

The resistance 

between PV and 

ground is too low.

14

INV DC current over

Utility fluctuates.

1. Restart the inverter.

2. If the error message still remains, 

please contact your installer.

16

GFCI sensor fault

GFCI sensor failed.

Please contact your installer.

22

Battery high voltage 

fault

Battery voltage 

exceeds the limit.

1. Check the battery voltage.

2. If the error message still remains, 

please contact your installer.

23

Over load

The inverter is loaded 

with more than 110% 

load and time is up.

Reduced the connected load by 

switching off some equipment.

26

INV short

Output short circuited.

Check if wiring is connected well 

and remove abnormal load.

27

Fan lock

Fan failed.

Please contact your installer.

32

INV DC voltage over

Load fluctuates

1. Restart the inverter.

2. If the error message still remains, 

please contact your installer.

33

INV voltage low

Load fluctuates

1. Restart the inverter.

2. If the error message still remains, 

please contact your installer.

34

INV voltage high

Internal components 

failed.

Please contact your installer.

35

Wire connection fault

Internal wires loosen.

Please contact your installer.

36

OP voltage fault

Grid connects to 

output terminal

Don’t connect the grid to the 

ouput terminal.

Specifications

19

MODEL

Growatt10000HY

RATED POWER

PV INPUT (DC)

10000 W

14850 W

720 VDC

900 VDC

300 VDC ~ 900 VDC

320 VDC / 350 VDC

350 VDC ~ 850 VDC /

 400 VDC ~ 800 VDC

2*18.6 A

25 A

0 A

Maximum DC Power

Nominal DC Voltage

Maximum DC Voltage

Working DC Voltage Range

Start-up Voltage / Initial 

Feeding Voltage

MPP Voltage Range / Full 

Load MPP Voltage Range

Maximum Input Current 

Isc PV (absolute maximum)

Max. inverter back feed 

current to the array

GRID OUTPUT (AC)

Nominal Output Voltage

Output Voltage Range

Output Frequency Range

Nominal Output Current

Inrush Current/Duration

Maximum Output Fault 

Current/Duration

Maximum output Overcurrent 

Protection

Power Factor Range

230 VAC (P-N) / 400 VAC (P-P)

184 - 265 VAC per phase

47.5 ~ 51.5 Hz or 

59.3~ 60.5Hz

14.5 A per phase

17 A per phase / 20ms

51 A per phase / 1ms

51 A per phase

0.9 lead – 0.9 lag

AC INPUT

AC Start-up Voltage

Auto Restart Voltage

Acceptable Input Voltage Range

Nominal Frequency

AC Input Power

Maximum AC Input Current

Inrush Input Current

120-140 VAC per phase

180 VAC per phase

170 - 280 VAC per phase

50 Hz / 60 Hz

10000VA/10000W

25 A

25 A / 1ms

Table 18.2

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