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This paper presents a data acquisition and visualization system, with storage in the cloud, applied to photovoltaic (PV) systems. The proposed system uses an embedded computer to perform communication with PV inverters via the RS485 standard. The system developed also performs the acquisition of meteorological data, the computer embedded obtain data by a microcontroller that performs reading of the...
Solar cell technology has been developed rapidly in recent years, and in parallel of the photovoltaic (PV) systems becoming widespread in power generation systems, in all around the world, there have been some requirements about the integration of PV distributed generation (DG) systems into the traditional generation systems. One of these requirements will be monitored PV based DG systems and also...
Generating power with solar cells has been developed rapidly in recent years and in parallel of photovoltaic (PV) systems becoming widespread in power generation systems in all around the world, there have been some requirements about integration of PV power generation systems into the traditional generation systems. One of these requirements will be monitoring PV generation systems and also adopting...
The paper outlines a stand alone (S.A.) PV plant of 3 kWp linked to an agro-refrigeration unit during summer period and to the loads of the solar energy laboratory the rest of the year. It also describes the procedures followed to convert it to a remotely monitored one using the Web services. The signals and data from the different elements of the PV plant are managed through MatLab software loaded...
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