Solar Powered Led Street Light By Radha Energy Cell

The Solar Powered LED Street Light contains following items:
a cLamp Fixture with Electronic Controller
a cSolar PV Module: 40 X1 Wp (Crystalline)
a cBattery: 12V, 42 Ah (Tubular plate Lead Acid battery)
a cPole: 20 Feet GI Pole
a cModule Structure: Galvanised M.S. Structure Suitable for SPV Modules.
a cBend Pipe & Clamps: Suitable of mounting Lamp Fixture and battery Box.
a cBattery Box: MS Box with Corrosion Resistance paint suitable for battery
Type of Lamp : CFL 4 PIN
Rated Power of Lamp : 11 Watt (CFL LAMP)
Input operating Voltage: 12V DC Nominal
Input Voltage Range : 11 to 14 Volts DC
Battery fully/trickle charging: 13.40Volts + / - 0.2V
Battery Deep discharge cut off: 11.20V + / - 0.2 V
Protections:
a cReverse polarity of battery connections.
a cBattery Over charge
a cBattery Deep discharge
a cReverse flow of current from battery to solar panel during the cloudy/Rainy/at night.
a cLoad open circuit.
a cOut put short circuit etc.
LED Indications:
a cBattery charging
a cBattery deep discharge
a cBattery Reverse connected.
Operation:
Automatic Switching, Dusk to Dawn