github mkaiser/Sungrow-SHx-Inverter-Modbus-Home-Assistant v0.1.0a25

pre-release3 hours ago

Release 0.1.0a25

  • Sungrow SG string inverters (SG5.0RS and the other SG models) can be added,
    read only: the survey button writes a report for them, and with the
    ordinary setup they get their sensors. Nothing is written to an SG. No SG
    has been surveyed yet, so the register map is Sungrow's protocol document
    as published -- a survey from an SG owner is very welcome (#790).
  • The control test now reliably puts every setting back when it runs through
    a WiNet-S dongle. Before, the dongle's stale read-back could make a changed
    setting look already restored, and it was left changed (forced charging was
    off, so nothing was charged).
  • New sensor for a Sungrow SBR battery: "Cell voltage spread", the highest
    cell less the lowest, in mV (#788).
  • "Cut PV generation" is confirmed on the SH-T firmware
    PEARL-H_B000.V000.P071, thanks to ra1k_0's survey (#772).
  • The terminal survey now records connections the inverter dropped, instead
    of blaming another client for them.

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