Intelligent LCD 30A 36/48/60v PWM Solar Panel Regulator Adapter Charge Controller For Street Lamp Base Station Solar Panel System Environment Monitor Battery Charging Wifi Hotspot Etc The product can be applied to the following occasion: 1). Outdoor environment monitoring system 2). Automatic control system for agriculture and garden 3). Solar power system 4). Communication station, WIFI hotspot 5). Street lighting system 6). other systems which are supplied by solar energy and have requirements power EMI indicator .For monitor the real-time currency, volt and electricity output volume statistics when charge or discharge is proceed. LCD display screen, can clearly indicate the status, data in dark at night. Max charge current 30a Work Voltage:36V/48V/60V can setting Max Voltage of solar panel :100V