WiFi plug is an external data logger, used for extending solar PV device's WiFi wireless data transmitting channel. It communicate with device via DB9 or USB port (compatible with RS-232 and RS-485), real-time monitor the device's status and performance, collect and record data. Combined with a router, plant data can be transmitted to cloud server, and presented in APP or Web graphically and accurately, therefore to provide device owners with the remote, complete, efficient and visual monitor solution at anytime and anywhere with very low cost for their solar devices.
Protection level is IP65. It has strong an ti-interference capability and easy to operate, with "plug and play" function. It support remote monitoring, debugging and upgrading (include inverter firmware upgrading).