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Affichage des articles du février, 2019

Read APSystem ECU local web data of photovoltaic Grid Tie Inverter

My 2 PV pannels are driven by an APSystem Grid Tie Inverter (GTI) YC-500 using a MPPT algorithm ( see my previous post about the system ) and an ECU that gather the data through CPL from the GTI If I connect to the local web server of the ECU http://192.168.1.130/index.php/realtimedata I got the table bellow Inverter ID Current Power Grid Frequency Grid Voltage Temperature Reporting Time 40400024xxxx - - - - - 40400024xxxx - - - - - 40400024xxxx - - - - - 40400012yyyy-A 11 W 50.1 Hz 207 V 18 °C 2019-02-01 15:26:10 40400012yyyy-B 10 W 207 V I am interesting to extract the power of the 2 PV and the data log time I w