Non-rectifiable diodes are used to rectify alternating current to unidirectional direct current, which is a conversion of electrical energy; the solar panel should be similar to a photodiode, under sunlight it absorbs electromagnetic radiation and generates electron-hole pairs. This in turn generates an electromotive force and forms an electric current.
Can rectifier diodes produce electricity like solar panels?
Introduction Can rectifier diodes produce electricity like solar panels? Rectifier diodes are used to rectify alternating current to unidirectional direct current, which is a conversion of the electrical energy of solar cells;