Solis inverter / Pylontech battery arduino integration for remote panel etc without a dependency on third party cloud services. The inverter and batteries expose RS485 integration potential.
Arduino seems lighter/simpler for, effectively an HTML data and Webserver front end on the inverter.
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Shelly control integration to enhance SOLIC functionality - turn on when batteries are full and solar in production. + POC off the shelf device control accessing the JSON/HTTP arduino interface.
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Self contained/zero install dashboard served from the Arduino at path solis.local
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Arduino web server & internal cross client cache
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Inverter integration working with Modbus/RS485 connection.
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Basic HTML/JS Dashboard consumer showing real time/~2 second updates.
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Todays total kWh added.
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mDNS hostname to IP lookup
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Basic wifi reconnection on loss logic
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Integration with browser animation callbacks to reduce load for background windows
- mDNS seems to lockup sometimes esp. moving between mesh wifi transmitters.
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Local physical, moving coil, meter readouts for inverter real time data display.
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Potential to locally consuming any inverter parameter for logical control of other devices.
- Arduino Nano 33 IOT
- RS485 board
- Solis Inverter RS485 port plug
