Solar Prioritizer

The Solar Prioritizer is a fully automatic solar charger which can also control the ac supply to an existing UPS.

The Solar Prioritizer is a fully automatic solar charger which can also control the ac supply to an existing UPS. The 16 bit microcontroller continuously track the PV panel Voltage, Based on an advanced multipoint tracking algorithm, it optimally controls the ac power input to the inverter or UPS.

When the incident solar energy is good, the ac input to the UPS is cutoff, and the UPS goes to backup mode thereby not drawing any power from the ac grid. At the same time, the solar charger will be charging the battery. Effectively, the load connected to the UPS will now run on solar power. Only if the solar power is good, it changes the UPS to backup mode thereby avoiding un-necessary discharge of the battery.

DESCRIPTION :-

The SP-1B30-P/ SP-2B30-P Solar Prioritizer is a fully automatic solar charger which also controls the ac supply to any existing UPS. The 16 bit digital controller continuously track the PV panel Voltage, the Charging current and the Battery Voltage. Based on its advanced multipoint tracking algorithm, it optimally controls the ac power input to the Inverter or UPS.

When the incident solar energy is good, the ac input to the UPS is cutoff, and the UPS goes to backup mode thereby not drawing any power from the ac grid. At the same time, the solar charger will be charging the battery. Effectively, the load connected to the UPS will now run on solar power.

Only if the solar power is good, it changes the UPS to backup mode thereby it ensures the battery is not discharged and also saves on electricity bills

ADVANTAGES :-

  • The Smart changeover optimally controls the ac input to the UPS and ensures the battery is never undercharged.
  • The advanced charging technique using an optimized automatic boost cum float charging algorithm assures full charge and improved battery life.
  • Current and Voltage sensing for high effectiveness.
  • High charge capability up to 30Amps. Thus, up to 480Wp/12V or 960Wp/24V panel can be connected.
  • Electronic protection for reverse connection of Panel or Battery.
  • Direct termination up to 6 sq mm cable
  • Battery level indicator for status update
  • Manual selection option to enhance utility

CIRCUIT DIAGRAM :-

 

TECHNICAL DETAILS :-