The IPS48-100/200H PV CONTROLLER is the FULL-TECH controller solution for your telecommunication, residential, remote ... allow real-time control MCU to fulfill flexible controller configuration. Based on the EXPERT CONTROL SYSTEM, ... sure the batteries long life using. Exact remote digital temp sensor(±0.1°C),for the battery ... , and good running in impact load. solar system controller 48v 100/200A