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This SCADA monitoring system architecture efficiently compares and verifies energy production across four measurement levels, ensuring optimal performance of solar energy systems. The first level measures irradiance and cell temperature to calculate light energy entering the modules. The second level analyzes array box data, measuring string voltage and current to determine energy produced. The inverter level measures output power and auxiliary consumption. Lastly, the power plant level assesses overall output power and consumption, providing a complete overview of energy production efficiency.
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SCADA-Monitoring system architecture Compares and verifies energy production through 4 levels Measurement is organized at these 4 levels 1. Irradiance level Measures: Irradiance Cell temperatureCalculates: Energy of light entering into the modules 2. Array Box level Measures: String Voltage and CurrentCalculates: Energy produced by the modules 3. Inverter level Measures: Inverter output power Auxiliary consumption Calculates: Energy produced by the inverters Sub-station 4. Power Plant level Measures: Plant output power Auxiliary consumption Calculates: Energy produced by the Power plant
