A solar lamp/lantern also known as solar light or solar lantern, is a lighting system combining of an LED lamp,Solar Panels,Battery,Charge Controller . The lamp operates on electricity from batteries, charged through the use of solar photovoltaic panel.
Solar-powered household lighting can replace other light sources like candles orKerosene lamp. Solar lamps have a lower operating cost than kerosene lamps because renewable energy from the sun is free, unlike fuel. In addition, solar lamps produce no indoor air pollution unlike kerosene lamps. However, solar lamps generally have a higher initial cost, and are weather dependent.
Solar lamps for use in rural situations often have the capability of providing a supply of electricity for other devices, such as for charging cell phone.
The operating cost for solar lamp very less as compared to conventional kerosine lantern in villages or rural area.