The Huawei Smart Logger 3000A is dedicated to monitoring and managing a PV power generating system. It converges all ports, converts protocols, collects and stores data, and centrally monitors and maintains.
2x Fast Ethernet, 3x RS-485, 4x analog inputs, 4x digital inputs, 2x digital outputs, SIM card slot, external antenna for 2G/3G/4G, up to 80 inverters