Solar Products

Home Lighting System: HLS25MI18

The power box which has a inbuilt 12v LifePO4 battery and a advanced MPPT based solar charge controller. It charges battery via solar or even by AC power using DC adapter runs DC load.

There is LCD display showing all parameters.

Backup time : 2 Bulb / Tube 1 Fan - 6 HRS | 3 Bulb / Tube - 10 HRS

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Package Contents

  • Solar Home Lighting With 3 DC Port and 2 USB for Mobile Charger
  • 12V 18 AH Battery
  • 40/380 W Panel (Optional)
  • AC Charger (Optional)
  • DC Bulb /Tube 7 W-2 No (Optional)
  • DC Fan (Optional)

Features

  • Fuse provided to protect short circuit condition
  • System in-built protection against battery over-charge & deep discharge
  • In-built blocking diode provided to prevent reverse flow of current through PV module
  • Maintains Solar Energy Meter for solar energy produced in a day & for last 30 days.
  • It has high efficiency SMPS charger. It implements a smart maximum peak power tracking (MPPT) algorithm that tracks the peak power point of a solar panel, irrespective of operating conditions
  • It implements a low battery disconnect feature to prevent the battery from discharging below a certain charge state. Battery Voltage settings are optionally temperature compensated thermistor based temperature sensor supported.
  • Increase life of battery by :
    • Using Battery State of Charge SOC% for controlling depth of discharge. SOC controls are factory adjustable
    • Normal battery voltage base controls also protect battery along with SOC controls
    • It runs Periodic Finishing loop for better charging
  • Suppose two modes of operation for load.
    • Normal On/ Off via switch
    • Auto mode. Use Dusk Dawn monitoring & Load is switched on only during Dusk after a factory programmable delay
    • Duration of load on is also programmable

Display

It incorporates 2 line LCD to showing following parameters:

  • Company Name
  • Battery Status
  • PV Voltage
  • PV Current
  • KWHD (Kilo watt hour in a day)
  • KWH in a month
  • Battery Voltage
  • Battery Current
  • Battery deep charging
  • Over Temperature
  • Battery / PV reverse protection

Specifications

Parameter Value
Electrical
Panel Voltage 12V
Solar Charging Current 25 AMP
Grid Charging Current (Optional) 2 AMP
Charge Controller Technology MPPT
Battery Charging Voltage 13.7V
Battery Low Disconnect 9.5V
Over Charge Cut-off Voltage 13.7V
Fuse Rating 30A
Panel recommended 40-380 W
Battery 12 V 18 AH Life PO4 battery
Other
Operating Temperature 0°C to 55°C
DC Output 3 DC Output
For Tube/Fan: 2 USB Port total 100W

*Due to continous improvements actual specifications may change without prior notice

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