Mucus (Definition) 1  Like material that functions to moisten and protect inner body surfaces. The viscous slippery substance that consists chiefly of mucin, water, cells, and inorganic salts and that is secreted as a protective lubricant coating by the cells and glands of the mucous membranes.
Solar Charge Controllers. Solar charge controllers are designed to do two primary things within a solar power system: optimize the charging of your deep cycle batteries by the solar panels and prevent electricity from the batteries from going through the solar panels when there is no sun.
The charge controller is a key component of a solar power system and specifying the best one for the system requires some analysis.Below is a quick overview. The two types of charge controllers most commonly used in todayâs solar power systems are pulse width modulation (PWM) and maximum power point tracking (MPPT).he charge controller is a key component of a solar power system and specifying the best one for the system requires some analysis.