The current paper presents the processes of data acquisition and air temperature monitoring in the key points of a hot air generator working on the TLUD principle, which uses temperature sensors, a data acquisition board and an application developed in LabView that numerically and graphically displays temperature variation during burning. The results of the monitoring were obtained on an experimental model, developed by research scientists at INOE 2000-IHP. The data acquired is then used to establish the algorithm for opening the air supply valves for gasification and combustion air, in order to optimize combustion by maintaining the optimum temperature at the funnel.

In remote locations where people are required to live, such as weather stations in mountain areas, astronomical observatories etc., it is necessary to provide electricity for the operation of equipment and for domestic needs. The optimal solution is the use of photovoltaic energy. Owners of solar systems can remotely monitor the operation of the photovoltaic plant via the Internet (LTE, LoRa). The operating parameters of the solar installation can be seen in real time or can be adjusted. The article presents theoretical aspects, the hardware structure of monitoring equipment and remote monitoring software, which allow the analysis of the production and efficiency of the photovoltaic (PV) installation.