MPPT Charge Controller

Rating : 24V to 240V

MPPT or Maximum Power Point Tracking is an algorithm that includes charge controllers used for extracting maximum available power from PV module under certain conditions. The voltage at which PV module can produce maximum power is called ‘maximum power point’ (or peak power voltage).

The major principle of MPPT charger is to extract the maximum available power from PV module by making them operate at the most efficient voltage (maximum power point). That is to say: MPPT checks output of PV module, compares it to battery voltage then fixes what is the best power that PV module can produce to charge the battery and converts it to the best voltage to get maximum current into battery. It can also supply power to a DC load, which is connected directly to the battery. When battery is deeply discharged: MPPT charger can extract more current and charge the battery if the state of charge in the battery is low.

A MPPT solar charge controller is embedded with P&O (perturb and observe) algorithm to maximize the amount of power going into the battery or power delivered to load from PV module. MPPT is a DC to DC converter which operates by taking DC input from PV module, changing it to high switching DC and converting it back to a suitable DC voltage and current to exactly match the PV module to the battery

Working

The major principle of MPPT is to extract the maximum available power from PV module by making them operate at the most efficient voltage (maximum power point). That is to say: MPPT checks output of PV module, compares it to battery voltage then fixes what is the best power that PV module can produce to charge the battery and converts it to the best voltage to get maximum current into battery. It can also supply power to a DC load, which is connected directly to the battery. When battery is deeply discharged: MPPT can extract more current and charge the battery if the state of charge in the battery is lowers.

A MPPT solar charge controller is the charge controller embedded with MPPT algorithm to maximize the amount of current going into the battery from PV module. MPPT is DC to DC converter which operates by taking DC input from PV module, changing it to AC and converting it back to a different DC voltage and current to exactly match the PV module to the battery.

  • Advance microprocessor control
  • Buck regulator wide input range
  • Maximum Power Point Tracking (MPPT)
  • Reverse polarities protection of PV
  • Battery overcharge and over discharge protection
Charge Controller TypeMPPT based Charge Controller
Solar Voltage Range65V90V192V240V500V
I/P Voltage Cut-off MPPT>65V>90V>192V>240V>500V
Voltage range30V-65V121V-192V150V-240V300V-500V61V-90V
O/P Voltage28V55V110V138V276V
O/P Current40A/60A/80A/100A/150A/200A (customizable)
Efficiency>95%
Duty CycleContinuous
OperatingTemperature0-50 Deg.Celsius
StorageTemperature-10 Deg.Celsiusto 55 Deg.Celsius
Humidity95% (NonCondensing)
Enclosure ProtectionIP20
CoolingForced Air Cooling
ColorBlack or White
Dimensions250mm X 350mm X 450 mm
Weight20-25 Kgs. approx.
MeteringSolar Voltage, Solar Current Solar PowerBattery Voltage, Battery Current

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