Solar Charge Controller

Category:
General Details

Solar Charge Controller is used in solar lighting as a mediator between the photo voltiac panel and the battery. In the absence of sun light SCC uses the battery power to switch on the light.

Product Highlights

  • Micro controller based MPPT solar charger.
  • Automatic dusk-dawn operation.
  • High efficiency :>90% for MPPT charger and >90% for LED driver.
  • Adequate protections for battery reverse polarity.
  • Protected against overload and short circuit.
  • MPPT based.
  • No load protected.
  • Dusk to dawn operation.
  • Overvoltage protected.
  • Battery reverse polarity/overcharge protected.
  • Constant current.
  • Battery deep discharge protection.
Technical Info

20W SOLAR BASED STREET LIGHT

Output Load Constant current driver
No. of LED11 LEDs in series
Voltage33 Vdc20W
Current600mA
50VDC
600mA
50VDC
1.2A
20W
30W
30W
60w
60w
Battery backup timeUp to 4 days
Battery
Voltage12v
Battery type>100Ah
CurrentSealed lead acid battery
Charge time20Hour(5A) :100Ah
10 Hour (10A) :100Ah
Panel
Open circuit voltage22 VDC
Short circuit current7A
Voltage @ max power18V
Panel power120W
Panel size1040 x 808 x 35 mm
Charge Controller
Charger typeMPPT
Constant charging voltage13.6
Battery charging current10A
Self-consumption10%
Charger regulationTwo Stage
Charging efficiency90%
Dusk to dawn operationAutomatic dusk to down & manual
Protections
Load wrong polarityProvided
Open circuitProvided(voltage
Battery wrong polarityProvided(auto-restart)*
Battery short circuitProvided(auto-restart)*
Battery deep discharge11.4v
Panel short circuitProvided
Other
IP rating for the fixtureIP67
Charge controllerIP20(fixed inside the electrical encloser)
Applications
  • Solar Street Lights.
  • Solar Home Lights.
  • LED/Conventional lighting, Product Range: 20w,30w,40w,60w LED
  • Street Lights.