Shut Down Mode; Programming Mode; Standby Mode - Growatt SPH3000 Installation & Operation Manual

3.Grid-first : when SPH working in Grid-first mode, the PV energy would feed to Grid
first. User can chose the period when electric charge is high. User need to set the
mode ON and OFF time, and the end time of battery SOC. User can set power rate
which less than the battery maximum output power.
Backup mode
If Grid lost ,system would turn to backup mode(user can disable it ,refer to
6.3.4)and AC output from EPS LOAD port
battery also lost ,then only battery discharge. mind you ,SPH maximum output power
is 3000W in this mode, the load which connect with EPS LOAD should less than
3000W
Notice:
1. user only can set one period for battery first and Grid first on the LCD,
need set more please login shineserver.
2. if user need Grid charge battery, user need input password on the SC surface and
set the AC CHG to enable .
6.2.2 Fault mode
The SPH's intelligent control system could monitor and adjustment system's status
continuously, when SPH inverter monitoring anything unexpected happen, such as
system fault or machine fault ,the LCD will display the fault information, in fault
mode, the LED light will be lighten.
NOTICE:
a)The detail's fault information please refer to 9.1
b)Some fault information is in order to remind users that might have some faults
occurred in inverter side.

6.2.3 Programming mode

Programming mode indicate the SPH is updating ,don't cut out power when it's
updating until the processing is finish,SPH inverter would log out automatically
when the updating finish and turn to other mode .
6.2.4 checking mode
Before SPH work in normal mode, it will go to self-check mode. If all are ok, system
will go to normal mode , otherwise, it will go to fault mode .

6.2.5 standby mode

if the system haven't fault while the condition is not qualified,SPH would stay at
standby mode.
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，
all the energy from PV and battery ,if the
，
if user
6.2.6 shutdown mode
If customer need SPH inverter stop working, customer must disconnect all the energy
source, then SPH inverter will turn into shutdown mode automatically.
The following is the shutdown procedure:
1. shutdown the PV side
2.turn off battery switch.
3.shut down AC power of SPH. Then you can see the both LED and LCD of SP are off.
NOTICE:
After all the actions are done, you still have to wait for more than 5 minutes.
6.3 Country setting
Growatt can provide various regulations of the machine, after customers receive the
machine, according to their country, by dialing DIP switch to set the corresponding
regulations. Following is the DIP switch introduction.
Chart 6.1
Caution :
when you setting the DIP, you must turn off
PV switch, AC breaker and Battery to make
sure all of the power are off.
Caution:
1. After setting the DIP, please power on the
inverter and check the model display (show
as 6.3.1). If the model display is match what
you want, it means your setting is successful.
2. You need to calibrate the time that the
machine is showing after inverter starts up.
If the country is set incorrectly, please shut
down the inverter and set again.
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