Features:
  • NOMINAL BATT. Voltage : 12 / 24V / 48VDC
  • Rated Battery Current : 10A / 20A / 30A Max.
  • Max. PV Input Voltage : 100VDC Max. PV Input
  • Peak Efficiency : 97.5%


LED Status:
  • BOOST MODE
  • FLOAT MODE
  • PV ON
  • Thermistor (TEMP COMP)

Switch:
  • Charger ON / OFF SWITCH CHARGING
  • MOSFET Based PWM Charging (microcontroller controlled)
  • BOOST CHARGING till the battery voltage reached 14.5V
  • ABSORPTION MODE to charge the battery for 100% energy storage
  • CHG. ON when PV Volt goes up 10V-11V


Load Control:
  • LOAD connector continous active in NORMAL during Day or Night
  • LOAD OFF during lo-batt cut-off at 9.5V or 10V
  • LOAD reconnect when battery voltage goes up 12.5V or above


Circuitry:
  • Microcontroller based (PIC16F72)
  • MOSFET based load control switch and charging switch
  • PWM charging for 100% energy storage compare to ON / OFF type charge controller.


Other Features:
  • Temperature compensation for proper battery charging during high temp condition.
  • BATTERY reverse polarity protected (FUSE with blocking diode)
  • Short circuit protected (FUSE)
  • Low idle current consumption

For:

➤ Technology Know-How!
➤ New Projects Development.
➤ Products Enquiry.


Notice:🔻
Please note that this design is not a student project, and no file(s) will be release on freebies..

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