Low Cost Wireless Data Acquisition for Renewable Energy Conversion Systems

In the current situation, sustainable power sources enhance green energy. Various detectors and sensors are attached to data loggers for acquiring respective physical conditions of renewable resources. Data loggers for renewable resources are very much expensive in present global market, and it is not economically feasible to purchase them for getting utilized in curriculum-based projects purpose. This paper mainly deals with the low-cost data acquisition system using Arduino, sensors, Node MCU and Wi-Fi module to log the data pertaining to the voltage and current parameters based on the requirement. In this work data acquisition of Photovoltaic system is considered as test case.