A solar lamp also known as solar light or solar lantern, is a lighting system composed of an LED lamp, solar panels, battery, charge controller and there may also be an inverter. In developing countries the solar lantern is a cheap alternative to a Solar Home System (SHS) providing 4-5 hours of high quality lighting service. It provides higher quality light than the use of candles or kerosene lamps. They are also used to provide street lighting in rural areas. In this case Light Emitting Diode (LED) solar lanterns are usually used. In industrial countries solar lanterns are usually used outdoors to provide lighting in the garden or driveway or for other outdoors activities such as marine or camping applications. Solar LED lighting is also used for marine and aviation lights, road signs, road beacons, bus shelters, bus stops and many other applications. LEDs are durable and reliable surviving extremes of temperature and weather, vibration and Ultra Violet