P

Apparatus that employs light concentrating optics to concentrate sunlight and to aid in the conversion of sunlight into electric and thermal energy; Commutators; Computer networking hardware; Downloadable computer software for the control and management of Photovoltaic power optimizers in the nature of electronic devices for maximizing energy from photovoltaic modules; Electric control devices for energy management; Electric control panels; Electronic device for monitoring and optimizing photovoltaic arrays; Power amplifiers; Semiconductor power elements; Switches, electric