Solar Panel A solar panel (or Solar Panel) is an energy source that contains many solar cells that absorb solar energy . Solar panels convert sunlight that reaches the earth into electricity. The amount of energy in sunlight that falls on the earth is exactly 10 thousand times the amount of energy we use today. Therefore, it is enough for humans to use only 0.01 of the sunlight that reaches the earth efficiently to meet their energy needs. A solar panel consists of solar cells that absorb sunlight. The efficiency of a solar panel is determined by the rate at which the cell it is used converts sunlight into electricity. We produce small power solar panels (7w, 12w, 25w, 50w, 60w, 75w, 110w, 150w, 210w,350w) in our solar panel production factory and sell solar panels in line with domestic and international needs.