Common Faqs - Salicru EQUINOX EQX2 4002-HT User Manual

Questions
1 What is the
maximum Back-up
Load power?
2
What is the
maximum
generation power?
3
What happens if
the battery reaches
the minimum SOC
(maximum DOD)?
4
Why does the hybrid
remain in standby
state despite having
the charge and
discharge profiles
configured?
5
What happens if the
grid is lost?
Tab. 10. Economy mode FAQs.

4.5.5. Common FAQs.

Questions
1
What is the maximum charge
and discharge power of the
battery?
2
What happens if the battery is
discharged completely?
3 Why does the battery
discharge at maximum power
by injecting its energy into the
grid even when exporting is
disabled?
4 Why will it not connect to
the WiFi?
5 Why are the battery charge
status LEDs on the inverter
display off when the battery
is connected?
6
What is the correct procedure
for starting the hybrid inverter
with SALICRU batteries?
70
Answers
The maximum Back-up Load power is 110% of the
rated power of the inverter
The maximum generation power is PAC
The battery remains in standby mode and is only
charged if charge mode is enabled. The loads are
supplied in parallel to the battery charge from
the grid.
The hybrid's clock may be incorrect and it may think
it does not have any profiles enabled within the set
time range. The best is for the charge and discharge
profiles to cover 24 hours.
First of all, you can only use the back-up load.
The charge profiles stop supplying the back-up load
with solar panel surpluses, but they do continue to
charge the battery. The Standby profile stops working,
as this mode behaves like any inverter without
batteries that does not generate power when the grid
is lost. The discharge profile continues to operate and
supplies the back-up loads.
Answers
The maximum charge and discharge power
of the battery is defined by the maximum
PAC of the inverter and the number of
battery modules available. The maximum
power of the batteries is defined by the
total voltage and its maximum discharge
current (see Tab. 12)
The battery enters a state where it is only
charged at 0.8 kW of power until it reaches
the min. SOC; in this state the Back-up Load
cannot be supplied.
The CT transformer may be wired
incorrectly. The correct orientation is
Load -> Grid.
To connect to the WiFi, you need to have
2.4 GHz WiFi and a lower-case SSID.
When the battery charge status LEDs on
the display are off, it is because the battery
type is not configured correctly, so the
equipment does not recognise it.
1. Activate the DC switch.
2. Activate the battery's circuit breaker.
3. Press the battery button for 5 seconds
4. Activate the AC switch.
Questions
7 What is the correct procedure 1. Disconnect the AC and load switches
for switching off the hybrid 2. Press the battery button for 5 seconds
inverter with SALICRU 3. Deactivate the battery's circuit breaker.
batteries? 4. Wait 30 seconds and deactivate the
inverter's DC switch.
5. Wait 5 minutes until the inverter
is completely de-energised before
disconnecting the AC and DC cables.
8 What is the procedure to 1. Press the button once to turn on the LED
change the communication display.
mode from bluetooth to WiFi 2. Press and hold for 5 seconds until the
or vice versa? "Module Work Mode" menu appears.
3. Press for 3 seconds to enter the menu
and change to "ESP-Wifi" for WiFi
communication or "ESP-BLE" for bluetooth
communication.
9 Why does the SALICRU The battery can be reconnected if the
battery button LED remain on inverter is on and thus the LED remains on.
despite having held the button Therefore, for correct shutdown, the circuit
down for 5 seconds? breaker must also be disconnected.
10
Why does the SALICRU When disconnecting the circuit breaker,
battery button LED remain the battery output with the inverter is
on despite having turned disconnected, but if the inverter is on, it can
the circuit breaker off? reconnect the battery and therefore the LED
on the button.
11 Why is some power injected If there are conditions where the loads
into the grid when loads are have a consumption of less than 300 W
low or zero? approximately, it is possible that, due to the
tolerances of the measuring equipment,
about 100 W can be injected per phase.
Tab. 11. Common FAQs.
Rated Capac-
Model
ity (kWh)
EQX2 Li-lon BATT 5 kWh 5,1
EQX2 Li-lon BATT 7 kWh 7,7
EQX2 Li-lon BATT 10 kWh 10,2
EQX2 Li-lon BATT 12 kWh 12,8
EQX2 Li-lon BATT 15 kWh 15,4
EQX2 Li-lon BATT 18 kWh 17,9
EQX2 Li-lon BATT 20 kWh 20,5
EQX2 Li-lon BATT 23 kWh 23
EQX2 Li-lon BATT 25 kWh 25,6
(*) The maximum power will always be limited to the inverter's PAC.
Tab. 12. Possible battery combinations available.
Answers
Do not turn off the battery system
while the inverter is generating.
Maximum
Rated
discharge
voltage (V)
power (kW)*
102,4 2,5
153,6 3,8
204,8 5,1
256 6,4
307,2 7,6
358,4 8,9
409,6 10,2
460,8 11,5
512 12,8
SALICRU