SUNFLX SEI -4K-SP - Page 33

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Turn To Mains Volt
43.6V default
When output source priority is Solar first or battery
first
,output source will switch to utility from battery when the
battery voltage below the preset value. Setting range:40~60V
Turn To Inverter Volt
56.8V default
When output source priority is Solar first or battery first,
output source will switch to battery from utility when the
battery voltage above the preset value. Range:40~60V
Battery SOC to line
10%
Switch to utility power when the battery SOC is less than this
setting
Battery SOC to inverter
100%
Switches to inverter output mode when SOC is greater than
this setting
Battery curr. stop chg.
3 default
Charging stops when the charging current is less than the set
value
Batt. SOC low alarm
15%
Triggers an alarm when the battery SOC is less than the set
value
Batt. SOC stop dchg.
5%
Stops discharging when the battery SOC is less than the set
value
Bat. SOC stop chg.
100%
Stops charging when the battery SOC is touch the set value
On grid setup
Grid standard
Italy:CEI 021
Select the the local grid standard
German:VDE-ARN-4105
Eu general:EN50549-1
Spain:UNE217002
UK:G99
South Africa:NRS-097
Grid frequency
50HZ default
Select the inverter output frequency
60HZ
On grid max power
When the “ off/on grid mode “is “On grid”,you can set the max on-grid power(less than
the inverter rated power)
On grid reactive power
setting
Set range:-100%~100%
On grid PF setting
Set range:0.9 leading to 0.9 lagging
Normal connect power
ramp rate
Set range: 10s-600s
Reconnect power ramp
rate
Set range: 10s-600s
Grid power function F-P
curve
Disable default
It is able to adjust inverter output
power according to grid frequency.
Enable
Grid power function V-P
curve
Disable default
It is used to adjust the inverter active power
according to the set grid voltage.
Enable