A system for monitoring environmental conditions of a tobacco curing site within which tobacco is cured is provided. A power supply of the system may include a supercapacitor configured to provide power, and a photovoltaic cell connected to and from which the supercapacitor may be chargeable. A temperature and humidity sensor may be positioned proximate the tobacco curing site and configured to measure a temperature or humidity within the tobacco curing site, and generate a signal corresponding to the temperature or humidity so measured. A local control unit may have a distal position relative the tobacco and be configured to receive the signal, and generate corresponding measurement data, and wirelessly transmit the corresponding measurement data to a remote control unit configured for display or analysis.
