Elejoy EY1800W Solar Panel Multimeter, a diagnostic tool for photovoltaic systems. Key features include:
Measures solar panel power from 5W up to 1800W.
Supports voltage range of 20V to 120V and current up to 60A.
Features both Auto and Manual Maximum Power Point Tracking (MPPT) detection.
Equipped with a large, backlit LCD screen for readability.
Powered directly by the solar panel being tested, requiring no additional batteries.