Development of a solar energy meter for an experimental array

The relevance of the presented development is due to need create a device read and process information from an experimental array solar panels. purpose obtain reliable data for verification models estimating photovoltaic power potential indicators used in justifying feasibility adoption plants eastern regions Russia. We present description main auxiliary equipment array. array’s panels are arranged different ways so as determine most efficient tilt angle justify building sun-tracking system. proprietary based on Arduino microcontroller was designed write value instantaneous sensor that will monitor amperage ACS712, which connected gap circuit. study provides diagram current meter describe its operation. outline stages subsequent processing.