Ampt Communication Unit ID Ampt SunSpec Vendor Code 64050 L Variable number of 16-bit registers to follow: 12 + N*16 DCA_SF Current Scale Factor DCV_SF Voltage Scale Factor DCkWh_SF Energy Scale Factor N Number of strings StringID The String Number StringDataTimestamp UTC timestamp of measurements OutDCA String output current in mA OutDCV String output current in mV In1DCV String input 1 in mV In2DCV String input 2 in mV DCkWh Daily integrated string output energy in watt-hours In1DCA String input 1 in mA In2DCA String input 1 in mA