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3.2.2 PV Charging
To perform system charging via PV power source, the following steps are to be followed.
Step 1: Connect PV charging cable adaptor to
PV INLET
first, as illustrated in Figure 3.
Step 2: Connect MC4 connectors from the cable adaptor to MC4 connectors from PV panels.
Use Y Type MC4 connectors (not provided) for multiple PV panel branches.
Figure 3. PV charging
Step 3: Turn on the system by pressing
MSW
.
When EMERGY 1000 is charging by PV
power,
CHARGING INDICATOR
will light up
CHARGING
INDICATOR
will turn off automatically when charging is terminated.
EMERGY 1000 would take about 3 hours for a full charger cycle (from empty to full) when PV
power is greater than 650Wp and it is optimal solar radiation.
Failure to connect the cable adaptor first may cause unexpected electrical
shock from exposed connector pins in the adaptor before follow-up step.
Proper PV configuration should be used to ensure suitable input voltage
range for PV charger of EMERGY 1000 (refer to product specifications).
Excessive voltage level (>200V) may result in damage to PV charger.
