Feature:1. Stable Performance: The RS232 communication interface of this solar inverse control remote monitoring module is the interface for the inverter to communicate with the outside world.2. Applicable Models: This module is suitable for PS1K, HPS3K, PS3K, PS3KVA , PS3KVA PLUS , PS5K, MPS VI1 3500W 24V.3. ABS Material: The shell of the module is made of ABS material, which is well made, wear resistant, and has a long service life.4. Scope of Use: The remote monitoring module is used to remotely monitor the inverter and control and monitor it remotely through the application.5. Main Application: This solar inverse control one remote monitoring module is mainly used for solar PV power grid connected inverters.Specification:Item Type: Hybrid Solar Inverter WiFi Module Material: ABSUse: This product is mainly used for solar photovoltaic power generation grid-connected inverterCommunication Port: RS232Applicable Models:For ps1k, hps3k, ps3k, ps3kva , ps3kva plus , ps5kFor MPS VI1 3500W 24VFor MPS VI1 5500W 48Vand other WiFi models.Package List:1 x Hybrid Solar Inverter WiFi Module 1 x Antenna1 x Connecting Cable2 x Screw1 x Instruction