Features Premium Material: The wireless wifi module is made of ABS material, the appearance is strong and well-made, and the service life is long. Working Principle: Wireless wifi module of solar inverter control all-in-one machine to access inverter for remote monitoring. Control Method: The wireless wifi module can be remotely controlled and monitored through the app. Stable Performance: Due to its stable performance, as the interface for the inverter to communicate with the outside world. Suitable for: Product is mainly used for grid-connected inverters for solar photovoltaic power generation. Specification: Item Type: Solar Inverters WiFi Module Material: ABS Uses: This product is mainly used for grid-connected inverters for solar photovoltaic power generation Communication Interface: RS485 Applicable Model: SM-3.2KW-24V SM-3.2KW-48V SM-5.2KW-48V MPS-VI1-3500W-24V MPS-VI1-5500W-48V VM PLUS-3.5KW-WIFI VM PLUS-5.5KW-WIFI VM-3KW (must be equipped with wifi models) VM-5KW (must be equipped with wifi models) And other WiFi models Package List: 1 x Plug 1 x Transmitter 1 x Connection Line 2 x Screw 1 x Rubber Drum 1 x User Manual Package List 1 x Plug 1 x Transmitter 1 x Connection Line 2 x Screw 1 x User Manual