An 80×40 solar cell refers to a rectangular-shaped photovoltaic device used to convert sunlight into electrical energy.
Like most commercial solar cells, the 80×40 solar cell is likely made from a semiconductor material, commonly crystalline silicon, due to its efficiency and widespread use.
The efficiency of the solar cell determines its ability to convert sunlight into electricity.
The efficiency of an 80×40 solar cell may vary but generally falls within the range of commercial solar cells, around 15% to 25% or higher.
The power output of the solar cell is influenced by its efficiency and surface area.
The power output of a single 80×40 solar cell will be lower compared to larger solar panels used in residential or commercial installations.
They might be found in solar-powered outdoor lights, educational solar kits, or as components in portable solar chargers for electronic devices.