The power supply market encompasses the sector that designs, manufactures, and sells devices responsible for converting electrical power from one form to another to provide the necessary energy for electronic devices and systems.

Solar encapsulation is the method used in placing solar photovoltaic (PV) cells within a tough, but transparent cover that helps improve on its efficiency and durability. This encapsulation entails the use of certain materials like the ethylene-vinyl acetate (EVA), polyvinyl butyral (PVB), and thermoplastic polyurethane (TPU), which are important in that they prevent the effects of such things like moisture, dust, and mechanical pressures from coming into contact with the PV solar panels. Encapsulation decreases the risk of the solar panels’ exposure with these elements and the resultant compromise of their effectiveness through their operational life hence the importance of solar energy system reliability.