"válvula eléctrica fotovoltaica de litio" (literally, "lithium photovoltaic electric valve") refers to a type of valve that is powered or controlled by a lithium-based photovoltaic (solar) system. this could be a specialized device where solar energy, potentially stored in lithium-ion batteries, powers or assists the operation of an electric valve.
The electric valve itself could be used in various systems, like fluid control, heating systems, or industrial appli···