Our Products

Off Grid PCU(Alfa+ PCU)

PCU (Power Conditioning Unit) is an integrated unit consists of grid charger, inverter, MPPT Solar Charger. It continuously monitors Battery and Solar voltage as well as Grid and Output voltage with their currents.

MPPT based solar charger extracts the maximum power from the solar panels whereby it increases the efficiency of the system. MPPT charger has multistage charging which maintains the battery charging voltage such that it increases the lifespan of battery.
ALFA PCU is a Model of Power Conditioning Unit (PCU) which uses Solar  (primary) and  Grid (secondary), to charge the batteries. Since usage of power from grid is secondary, grid power is only used when solar energy is not present and battery voltage level reduces to 11.5V/Battery (Default 11.5V, Configurable).  

Grid power is also needed when solar power generation is less and battery voltage is reduced to 11.5V/Battery (Default 11.5V, Configurable).

Off Grid PCU(Gamma Solar PCU)

Gamma Solar PCU

Gamma PCU is a Solar Power Conditioning Unit (PCU) which uses Solar energy (primary) and also the power from grid (secondary), to charge the batteries. Since usage of power from grid is secondary, grid power is only used when solar energy is not present and battery voltage level reduces to a certain level. Grid power is also needed when solar power is reduced to a certain level and battery voltage is reduced to a certain level.
GAMMA PCU has the following advance features like DSP base design built in MPPT solar charge controller. , Most advanced LCD features. , Maximum preference to solar. Smart PCU  , Capability of 100% panel rating. , Compatible with all PV arrays having different no. of cells.(36 cell/60 cell/72 cell). , Lightning protection . High efficiency MPPT and Inverter.


To fulfill the needs of customers and to make it fit for many applications, we offer various models of  Gamma PCU like Gamma PCU 1kVA/24V , Gamma PCU 2kVA/48V , Gamm PCU 3kVA/48V , Gamma PCU 5kVA/96V

Off Grid PCU(Online PCU)

PCU is a Solar Power Conditioning Unit (PCU) which uses Solar energy (primary) and also the power from grid (secondary), to charge the batteries. Since usage of power from grid is secondary, grid power is only used when solar energy is not present and battery voltage level reduces to a certain level. Grid power is also needed when solar power is reduced to a certain level and battery voltage is reduced to a certain level.

Online PCU Features:

1.  Zero change over time to ensure 100% uninterrupted power to all the applications.

2.  Load will be driven by solar + Grid simultaneously giving maximum preference to solar.

3.  DSP base design built in MPPT solar charge controller.

4.  Most advanced LCD features with AC & DC energy meters.(optional)

5.  USB/Ethernet based monitoring with 30 days data storage. (optional)

6.  Maximum preference to solar. PCU mode working.

7.  Capability of 100% panel rating.

8.  Compatible with all PV arrays having different no. of cells.(36 cell/60 cell/72 cell)

On Grid PCU(Grid Export Solar PCU)

Sigma+ PCU

Sigma+ PCU is a solar power conditioning unit which is a single phase output, Inverter system. It works as a Bi-directional inverter which means power will be exported into the grid or power will be imported from the Grid.

The Sigma+ PCU work in two operating condition:
1. Stand-alone
2. Grid Interactive

Stand-alone: Inverter operates from battery or array power source and produces AC output. Battery charged by solar (primary) & also from grid (secondary). Since usage of power from grid is secondary, grid power is only used when solar power is absent  or below a certain level and battery voltage level reduces upto battery low status. Working Modes: Smart, PCU & Hybrid

Grid Interactive: Inverter operates from battery or array power source and produces AC output and also operates in parallel with the grid supply. Any excess solar power will be exported into the grid. Whenever sufficient solar power is not available to run the load, the required power is shared from the grid. The maximum power feed into the grid is depends on the system rating. Battery charging automatically occur from the grid to maintain the battery bank at its grid charging voltage. Working Modes: Grid Export Mode

On Grid PCU(String Solar Inverter)

String Inverter 1kW to 3kW Single Phase

UTL String (Grid-tied) solar panel system is simply a solar energy system that is connected to the electrical grid and, therefore, uses electricity from both the solar panel system and the electrical grid. If needed, the home can draw energy from the grid at times (such as on cloudy days or at night) when solar panels are not producing at full efficiency. Likewise, if more energy than is needed is generated by the solar panels of one home, that excess energy will be fed into the grid for use elsewhere.It will help to reduce our electricity bills and also reduce environment carbon emission. . 
Available in:- 1kW to 3kW in Single Phase with 1 MPPT String

On Grid PCU(String Solar Inverter)

String Inverter 3.2kW to 5kW Single Phase

UTL String (Grid-tied) solar panel system is simply a solar energy system that is connected to the electrical grid and, therefore, uses electricity from both the solar panel system and the electrical grid. If needed, the home can draw energy from the grid at times (such as on cloudy days or at night) when solar panels are not producing at full efficiency. Likewise, if more energy than is needed is generated by the solar panels of one home, that excess energy will be fed into the grid for use elsewhere.It will help to reduce our electricity bills and also reduce environment carbon emission. . 
Available in:- 3.2kW to 5kW in Single Phase with 1 MPPT String of 2MPPT Tracker

On Grid PCU(String Solar Inverter)

String Inverter 5kW to 12kW Three Phase

UTL String (Grid-tied) solar panel system is simply a solar energy system that is connected to the electrical grid and, therefore, uses electricity from both the solar panel system and the electrical grid. If needed, the home can draw energy from the grid at times (such as on cloudy days or at night) when solar panels are not producing at full efficiency. Likewise, if more energy than is needed is generated by the solar panels of one home, that excess energy will be fed into the grid for use elsewhere.It will help to reduce our electricity bills and also reduce environment carbon emission. . 
Available in:- 5kW to 12kW in Three Phase with 1 MPPT String of 2 MPPT Tracker

On Grid PCU(String Solar Inverter)

String Inverter 10kW to 20kW Three Phase

UTL String (Grid-tied) solar panel system is simply a solar energy system that is connected to the electrical grid and, therefore, uses electricity from both the solar panel system and the electrical grid. If needed, the home can draw energy from the grid at times (such as on cloudy days or at night) when solar panels are not producing at full efficiency. Likewise, if more energy than is needed is generated by the solar panels of one home, that excess energy will be fed into the grid for use elsewhere.It will help to reduce our electricity bills and also reduce environment carbon emission.
Available in:- 10kW to 20kW in Three Phase with 1 or 2 MPPT String of 2 MPPT Tracker

On Grid PCU(String Solar Inverter)

String Inverter 30kW to 60kW Three Phase

UTL String (Grid-tied) solar panel system is simply a solar energy system that is connected to the electrical grid and, therefore, uses electricity from both the solar panel system and the electrical grid. If needed, the home can draw energy from the grid at times (such as on cloudy days or at night) when solar panels are not producing at full efficiency. Likewise, if more energy than is needed is generated by the solar panels of one home, that excess energy will be fed into the grid for use elsewhere.It will help to reduce our electricity bills and also reduce environment carbon emission.
Available in:- 30kW to 60kW in Three Phase with 2 or 4 MPPT String of 3 MPPT Tracker