Growatt SPF3000 User Manual

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Main menu
Submenu
Description
OverTemp Restart
YES
(default)
Enable auto restart when temperature occurs.
NO
Disable auto restart when temperature
occurs.
Buzzer ON/OFF
ON
(default)
Alarm on.
OFF
Alarm off.
Battery Type
Lithium
Lithium battery.
Lead_Acid
Lead_Acid.
Custom
Lead_Acid
Self-defined Lead_Acid.
Max charge Curr
xxxA
(default
70A)
If battery type is selected as lead acid battery,
this program can be set up. SPF5000: Setting
range is from 10A to 130A.
SPF3000: Setting range is from 10A to 100A.
Bulk charge Volt
xx.xV
(default
56.4V)
If battery type is selected as “self-defined
Lead_Acid”, this program can be set up.
Setting range is from 50.0V to 57.4V.
Float charge Volt
xx.xV
(default
54V)
If battery type is selected as “self-defined
Lead_Acid”, this program can be set up.
Setting range is from 50~56V.
Battery Low Volt
xx.xV
(default
46.4V)
Setting voltage point back to battery mode
when selecting“BAT first” or “PV first”.
Setting range is from 44.4~51.4V.
COM Addr
xxx
Setup communication address
System Time
xxxx/xx/xx
xx:xx:xx
Setup the system time
Table 6.7
Error description：
Error code
Descrption
Bat voltage high
Battery voltage is high
Over Temperature
Over temperature
Over Load
Over load
Over Current
Over current
MOV break
MOV failed
Li-Bat Over Load
Over Load with Lithium battery
Error: 101
M3 failed to communicate with DSP
Error: 102
The sample from M3 and DSP of the battery voltage is inconsistent
Error: 103
Buck over current
Error: 104
BMS fault
Error: 105
BMS fault from battery
Error: 116
Reverse polarity protection diode failed
Error: 117
Bus Soft-start failed
Error: 118
DC-DC boot failed
Error: 119
DC injection outrange
Error: 120
Failed to detect current
Error: 121
Communication failed between DSP and M3
Error: 122
Bus voltage is too high
Error: 127
AC output voltage is too high
Table 6.8

Growatt SPF3000 Specifications

General

Brand	Growatt
Model	SPF3000
Category	Inverter
Language	English