A solar light uses energy from the sun to produce light. Solar light can also refer to natural light coming from the sun.There are inexpensive lights that you can place outside. During the day, they use solar energy to charge a battery, and at night, or when it's too dark to charge the battery, the battery runs a light. Besides not needing to pay for power for these lights.
Once solar panels are installed, they produce energy without generating waste or pollution. They operate with little maintenance or intervention.Solar power generation is economically competitive where grid connection or fuel transport is difficult, costly or impossible.
The DC power id generated from the panels will be supplied to batteries to get charged. Also the inverters can help us in conversion of DC to AC. Through this pumps can also be operated for lifting of water. Operational cost is almost negligible.