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Jörg Becker

Self-employed embedded software and hardware engineer. Consultant for PV power storage and general power supply solutions. Working on storing surplus PV energy in LiFePo4 batteries for grid tied and off-grid situations. 20+ years of experience in industrial power solutions.

Have my 1.8kWp PV test system installed in July 2011. Main purpose is for testing of PV storage solutions. An then I am also interested to know where my consumed grid power really goes. I have a three-phase OEM system installed together with three temperature probes and Emoncms running on a Raspberry Pi Windows Home Server.

Second system running in parallel consists of an Eastron SDM630 three-phase energy meter read out via RS485 and Modbus by a RaspberryPi with Emoncms 'low write' and RS485PI addon board.


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