We everybody know the solar panel is very helpful for us. The solar panel also helpful for nature. In 1839, French physicist Edmond Becquerel discovered the photovoltaic effect while experimenting with a cell made of metal electrodes in a conducting solution. He noted that the cell produced more electricity when it was exposed to light. For sir Edmond Becquerel's invention now we know the importance of solar panels, and we also know how helpful he invented the technology in our modern world. We save a lot of pollution and electricity by using solar panels also a new big car company use a solar panel to charge their car battery and this type of car also on a road. Tesla also uses solar panels in their car, also a big industrial company that uses solar panels to complete their electricity needs. So we know how helpful solar panels in our modern world.