Installation and Operation Manual
8
7.
RS232 port: By this interface, user can use computer to
communicate with the equipment. There is water proof cover to
protect RS232 connectors.
8.
RS485 port
：
To realize single inverter or multiple communications
via RS485 port or optional WIFI data logger.
9.
DC input ports: Inverters have 2 pairs of DC ports, each pair of
input ports have positive (+) and negative (-) connector. Please
identify the positive and negative position by refer to “installation”
section.
4.3 Features Description
* Beautiful shape design, easy installation
* Convenient maintenance, easy operation
* High transfer efficiency
* High MPPT, Max MPPT>99.5%
* High reliability
* Rich Man-Machine interface, LCD display and LED indication
* Standard RS232 connection and optional RJ45 communication
* Outdoor IP65 protective level