Features Remote Monitoring: The WiFi module enables access to the inverter for remote monitoring, and remotely control and monitor through APP. RS232 Port: With RS232 communication interface, the remote control board can ensure fast connection and stable performance. Applicable Type: For MAX7.2KW, MAX8.2KW, MAX10.2KW, SM1.5KWSM2.4KW, SM3.2KVA, VM3.5KW, VM5.5KW, and other WiFi models. ABS Material: The shell is made of excellent ABS material, which is hard and impact resistant, very durable for long term use. Simple Connection: With connecting wires and screws, easy to install and use, 4 lights are always on, it means the connection is normal. Specification: Item Type: Solar Inverter WiFi Module Material: ABS Function: This product is mainly used for grid connected inverter of solar photovoltaic power generation. Communication Interface: RS232 Applicable Models: For MAX7.2KW, MAX8.2KW, MAX10.2KW, SM1.5KW, SM2.4KW, SM3.2KVA, VM3.5KW, VM5.5KW, and other WiFi models.  Package List:1 x Solar Inverter WiFi Module 1 x Antenna1 x Connecting Cable2 x Screw1 x User Manual Package List 1 x Solar Inverter WiFi Module (Silkscreen Random) 1 x Antenna 1 x Connecting Cable 2 x Screw 1 x User Manual