To wire a solar charge controller, firstly, connect the battery to the controller, ensuring the positive and negative terminals are correctly matched. Next, connect the solar panel to the controller, again matching the terminals correctly. Always make sure everything is safely disconnected from power sources while working.
Connection order electrical connections: Connect the battery: allow the solar charger to automatically recognise the system voltage (wait 10 seconds). It is recommended to verify system voltage: use VictronConnect or an external control display. Connect the DC loads. Connect the PV. If applicable, connect the VE.Direct port.
If you connect the solar panel to a charge controller first, it may not initialize correctly. After you've connected the charge controller to the battery, it is now safe to connect it to the panels. Out of the junction box of a panel come two cables, a positive and a negative.
Use ZigBee or Ethernet connection. You can also use cellular connection, which requires a SIM card with a 50 MB data plan that should be purchased from a cellular provider; a SolarEdge data plan supports activation only. Install the EV Charger Cable after the inverter is already installed (refer to the Inverter Installation Guide).
For proper temperature compensated battery charging the ambient temperature of the solar charger and the battery must be within 5°C (9°F). The battery and PV connections must be guarded against inadvertent contact. Install the solar charger in an enclosure or install the optional WireBox. 4.1. Mounting
Plug the connector into the EV connector. Rotate the cable connector clockwise to fasten it. Mounting the EV Charger Cable 2. Determine the mounting location, on a wall, stud framing or pole. CAUTION! Install the cable holder (storage means) between 24-48" (60-120cm) from ground (grade). ATTENTION!