Features Remote Monitoring: WiFi module allows access to the inverter for remote monitoring and remote control and monitoring via APP. RS232 Port: With RS232 communication interface, the remote control card can ensure fast connection and stable performance. Applicable Type: For M AX7.2KW, M AX8.2KW, M AX10.2KW, SM1.5KWSM2.4KW, SM3.2KVA, VM3.5KW, VM5.5KW and other WiFi models. ABS Material The shell is made of excellent ABS material, hard and impact-resistant, very durable for long time 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: WiFi module for solar inverter Material: ABS Function: This product is mainly used for grid connected inverter of solar photovoltaic power generation. Communication interface: RS232 Applicable models: for M AX7.2KW, M AX8.2KW, M AX10.2KW, SM1.5KW, SM2.4KW, SM3.2KVA, VM3.5KW, VM5.5KW and other WiFi models. Package list: 1 x Wi-Fi Solar Inverter Module 1 x Antenna 1 x Connection Cable 2 x Screws 1 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