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Alfa+ Solar PCU 5kVA/48V


Solar PCU Capacity5KVA 48V
Input Voltage Range (Min-Max)80-230 VDC
Maximum PV Power Recommended5KW
MPPT ControllerDSP
Type of ChargerMPPT
Battery Low BuzzerBattery Low Cut +0.2 V
Battery Low Cut10-11.7 V
Battery High Cut (INV.)SPV Present-SPV CHG. REF +1V for 15Sec, SPV CHG. REF +1.5V for 2Sec
Battery High Cut (INV.)SPV Absent-SPV CHG. REF for 15Sec, SPV CHG. REF +0.2V for 2Sec
Battery Charging Voltage by SPV13.5-16 V
Battery Charging Current by SPV12-60 A
Battery Charging Voltage by Grid13.0-15.5 V
Battery Charging Current by Grid6-15 A
Grid Low Cut Voltage (IT Mode/Normal)NA/120-200 V
Grid High Cut Voltage (IT Mode/Normal)NA/245-280 V
Grid ChargingEnable/Disable
IT LoadEnable/Disable
Operating ModeSmart/PCU/Hybrid
Output Voltage Low170-190 V
Output Voltage High250-260 V
No Load Shut DownEnable/Disable
Input SourceGrid/Genset
Grid Disconnect (Solar Available) PCU/SMART (Battery)@14.5/Battery for 2minutes or 13.5/Battery-100% Current
Grid Reconnect (PCU Mode/Smart Mode) (Battery)11-12V
Temp. Compensation (Battery)@3mV/cell/°C ; 18mV/Battery/°C
Inverter Switching ElementMosfet
Inverter ControlPWM
Inverter Nominal Output Voltage220 VAC
Inverter Output Supply Phase1Phase, 3Wire
Inverter Output WaveformPure Sine Wave
Inverter Nominal Frequency50.0 Hz
Load Current18 A
Voltage Regulation1%
Output Voltage Distortion with 100% Linear Load<3%
Peak Efficiency>88 %
CoolingTemp Controlled, Fan
ProtectionsOverload, Battery Low, Battery High, Output Low, Output High, Output Short Ckt., Overheat, Under Frequency, Over Frequency, Solar Panel Reverse
Display ParametersBattery Voltage, Charging Current, Discharging Current, Charging KWH, Discharging KWH, Solar Voltage, Solar Current, Instantaneous Power, Cumulative Power, Grid Voltage, Grid Current, Grid Frequency, Output Voltage, Output Current, Output Frequency NLSD En/Dn, IT Load En/Dn Grid Charger En/Dn, Operating Mode PCU/SMT/HYD
SwitchesReset for System ON/OFF, UP, DOWN, BACK, ENTER (for LCD Configuration)
IndicationsSystem ON, Inverter ON, SPV Charging, Grid Charging, Battery Low/High, Overload, Overheat, Mains Low, Mains High, Under Frequency, Over Frequency, NLSD, Fault
Degree of ProtectionIP21


  • ALFA+ is an 5kVA MPPT Solar PCU designed to extract maximum power from Solar Panels to save electricity bills
  • UTL Alfa+ 548 is 5kVA 48V Model (requires: 4 x 12V Solar Batteries)
  • Inverter Technology Appliances like AC/Fridge can be easily run, Also Water Pump 2HP of Crompton or Kirloskar are successfully tested
  • We recommend user to choose UTL highly efficient solar panels and Batteries to get maximum output. However other brands Solar Panels & Batteries are also supported
  • Please note: installation not included and user need to hire an expert engineer. All the warranties will be given by UTL as per their policies
BRAND:UTL (Fujiyama Power Systems Pvt Ltd)
SALES ENQUIRE CONTACT          : 8762607476
SERVICE CENTRE NAME                                : SL ELECTRONICS
SERVICE CENTRE CONTACT NUMBER     : 0824 4114138, 7795214858
Toll Free No  (All India Service)                                                        8510 885 885 

MRP : Rs 74077.00

Discounted Price : Rs