A solar panel is a collection of photovoltaic cells designed to absorb the sun’s rays as a source of energy for generating electricity. Learn more here

Solar power is harnessed using Solar Photovoltaic (PV) technology that converts sunlight (Solar radiation) into electricity by using semiconductors. Learn more here

In 1881, "Charles Fritts" created the first commercial solar panel, which was reported by Fritts as "continuous, constant and of considerable force not only by exposure to sunlight but also to dim, diffused daylight. However, these solar panels were very inefficient, especially compared to coal-fired power plants. Learn more here

There are different ways to install solar panels for home. First, you have to do homework, such as Choose installation area, select type of mounting structure, and no. of solar panels. For that you need to call our an engineer for site survey from here

The cost of the solar panel depends on the capacity of solar panel, the technology on which the panel is built, variant or model of the solar PV panel, quality, the manufacturer and the brand. The price of solar panel usually varies upon the parameters shared along with similar criteria for the other components that build up for the complete solar system. To know more here

Rinse solar panels with clean water to clear away loose dirt. Use soft scrubber and soapy water from the bucket or mixing sprayer to gently wash the surface of the panels. Learn more here

It depends on your prospective. In the production of solar cells metals like mercury and lead are used because of which a little number of oxides of the metals are released in the environment. Over a long period of time, it does not cause pollution but looking only at manufacturing it does on a small scale.