SOLINTEG ECA-B Series - Operation Instructions; Operation Mode

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User Manual
ECA-B Series
Operation Instructions
5

※ 5.1OperationMode
Green Mode
In Green Mode, the EV charger will maximize the use of system surplus electricity. Once the
sum of surplus power and the maximum grid charging power is greater than minimum sta-
up power of EV charger, EV charger will sta to charge EV.
Systemsurpluselectricity
(kW)
Maximumgridcharging
power(kW)
Actualchargingpower
(kW)
3 2 3
1
2 1.4
0.5
0.5 0(Unable to sta or stop charging)
0
2 1.4
ECA-S07K-BS0 example table:
Systemsurpluselectricity
(kW)
Maximumgridcharging
power(kW)
Actualchargingpower
(kW)
8 5 8
2
3.5 4.2
0.5
2 0(Unable to sta or stop charging)
0
5 4.2
ECA-S011/22K-BS0 example table:
*System surplus electricity consists of power from PV and batte while batte power sup-
ply depends on whether batte is permitted to discharge, which is judged by whole system
working mode and set value in “Batte Discharge Cuto SOC”.
*Green Mode might fail to be activated when “expo limit” is enabled.
*In Green Mode, after EV charger is activated, the actual charging power will depend on sys-
tem surplus electricity and set value in “maximum grid charging power ”. As long as grid joins
in to supply EV charger, it will charge electric vehicle at minimum sta-up power.
*Generally speaking, minimum start-up power of EV charger are 1.4kW and 4.2kW for ECA-
S07K-BS0 and ECA-S011/22K-BS0 respectively based on rated grid voltage 230V, but some
electric vehicles will raise sta-up power, which might lead EV charger to sta at a higher value.
*If you are about to apply for government subsidies with this EVSE, please read the state-
ments carefully to decide if the electric vehicle can be charged by the energy stored in the
batte of the storage system.