Handa HD brand Network 24Pin/34Pin Communication Connector is wifi nectwork for Inverter and battery COM port, includes 2 RJ45 interfaces.Its communication signal can be transmitted to both control center and Users' APP in order to detect and check the working condition of the photovoltaic system in real time. IP68 higher waterproof protection level, and socket side 24pin and 34pin cables can be customized based on specific requirements. Solid connections system also can provide the solutions for data transmission in harsh environments