Gamma 5kva / 48v PCU – Offgrid Solar rMPPT inverter


  • [Battery Health For Longer Life] Gamma PCU feeds the battery installed to it a constant boost charging current until its voltage reaches 14.2V and the float current (which is very close to zero) then maintains this voltage above 13V. Thus reducing the float current ( flowing for the longest period during the entire process) to zero, ultimately resulting in much enhanced battery life keeping it fully charged simultaneously.
  • [Extensive electronic protections] There are a number of protections that Gamma PCU ensures. It stops reverse current flow from battery to solar array, it provides load short circuit protection, it provides Battery/Panel reverse protection through DC fuse,Overload protection, Input low/High, Output Low/High.
  • [Utilizes maximum power available from the panel] Gamma PCU senses the point of maximum power available in the panel and charges the battery with this maximum power. Therefore, the battery is always charged with maximum possible power at any given time. This is the feature that allows your device to work to its full capacity and thus deliver the best possible results.
  • [LCD display] Gamma PCU is available with LCD, for better user interface. It shows Battery voltage, charging current, discharging current, Output voltage , Output frequency, Output load percentage, Input voltage, Input frequency, Solar voltage, Solar current & Solar Power. It has for switches to configure Operational mode, No load shut down, Grid charger, IT Load, Input source.

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Description Particulars
Solar PCU Capacity 5KVA 48V
Input Voltage Range (min-max) 80-230 VDC
Maximum PV Power Recommended 5KW
Types of Charger PWM with MPPT
Charge Controller Peak Efficiency 95%
Battery Low Buzzer 10.2V
Battery Low Cut 10.0V
Battery High Cut 15.5V
Battery Charging Voltage by SPV 14.5V
Battery Charging Current by SPV 18A
Battery Charging Voltage by GRID 14.2V
Battery Charging Current by GRID 10A
Grid Low Cut Voltage ( IT Load Disable/Enable) 120/175V
Grid High Cut Voltage ( IT Load Disable/Enable) 280/255V
Inverter Nominal Output Voltage 230VAC
Output Supply Phase 1 phase, 3 wire
Output Waveform Sine wave
Nominal Frequency 50.0 HZ
Load Current 15.2 A
Inverter Peak Efficiency >88%
Protections Overload, Battery low, Battery high, Output low, Output high, Output Short Circuit, Overheat, Under Frequency, Over Frequency, Solar panel reverse
Display Parameters Battery Voltage, Charging Current, Discharging Current* Solar Voltage, Solar Current, Instantaneous Power, Grid Voltage, I/P Frequency Output Voltage, Output Load% O/P Frequency Grid, Inverter & SPV Charger Status
Switches Reset for System ON/OFF, up, Down, Back, Enter (for LCD Configuration)
Indications System ON, Inv. ON, SPV Charging, Grid Charging, Battery Low/High, Overload, Overheat, Mains Low, Mains High, Under frequency, Over frequency, (IT Mode, Grid Charging, NLSD, Boost Charging, DG Mode)Enable/Disable*
Max Relative Humidity @25*C (non condensing) 95%

Additional information

Weight 55 kg


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