Changelog

Tabella dei contenuti

16/01/2023 – Prism 3.1

  • IMPROVEMENTS:
    • Configuration of Maximum Counter Power for Arera in the Guided Configuration:
      • to solve any problems related to the Arera trial, it will be possible to adjust the maximum power for Arera mode only.
    • Night mode locally:
      • Night mode will work even if there are interruptions or problems with the Internet connection;
      • Prism must in any case be connected to the Internet in order to change the schedule configuration, a configuration to be done through My.Silla.Cloud;
      • On the main page of Prism, the Night button is available to select the mode.
    • Diagnostics page:
      • reached at 192.168.8.1/diagnostics;
      • you can export a diagnostic file to send to technical support if needed by clicking on “Export diagnostic file.”
    • Testing of Secondary Prism Communication for Cluster10:
      • in the Secondary Prism configuration, press on the “Test” button to perform a test connection to the Primary Prism.
    • Testing remote access in the Guided Configuration:
      • press “Refresh” to run a test and verify the connection to the Internet and Silla’s update servers.
    • Selection of the language of the Guided Configuration (IT, EN, FR):
      • OCPP 1.6J in experimental version;
      • Before enabling OCPP, carefully read the instructions on the Guided Configuration pages.
  • FIX:
    • Saving the autostart configuration in the Secondary Prisms for Cluster10:
      • in some cases the configuration was not being saved.
    • Improved saving settings of the Guided Configuration:
      • in some cases it was not going well.
    • Improved connection to Prism’s WiFi:
      • in some cases by trying the wrong password many times the Prism WiFi would fail and a reset was necessary.

16/09/2022 – Prism 2.7

  • IMPROVEMENTS:
    • Communication magazine with local interface:
      • in case of multiple open screens it was possible to have slowdowns in using local web interfaces.
    • Bilanciamento automatico ricarica:
      • improved behavior in case of frequent fluctuations in available power when the available power is very close to the meter limit, charging may pause and resume very frequently. Now before resuming charging Prism waits 1 minute avoiding frequent pauses in charging;
      • integration of recharge pause for Dacia. Dacia did not resume charging after the pause, a new pause mechanism was introduced that also works with Dacia.
    • Charging management by low power factor:
      • some cars at low currents (6-8 A) charge with a low power factor, which leads to very low charging efficiency (<20%). This resulted in an interruption of charging. Now in these cases, charging continues and is brought to power/current levels where charging efficiency is higher. This problem has been encountered with Zoe, Twingo and ID3.
  • FIX:
    • Recharging de-authorization in case of line disturbances: in case of disturbances, recharging was interrupted, leading to de-authorization of recharging. Now in case of disturbances the permission is maintained.
    • Night mode interruption in case of disturbances on the line: in case of disturbances, charging was interrupted, leading to an interruption of night mode. Now in case of disturbances the night mode is maintained wrong charging session in case of disturbances on the line in case of disturbances the charging was interrupted, leading to fragmentation of the charging session and miscalculation of the charging session. Now in case of disturbances the session is correctly measured and displayed.
    • Disabling autostart on reset: in some cases of reset, the autostart configuration was reset to the default value, then disabled. Now the configuration is maintained.

02/28/2022 – Prism 2.5

  • IMPROVEMENTS:
    • Added support for Cluster 10.
    • Revised balancing algorithm for better power management.
    • Added configuration wizard for WiFI.
    • Added configuration wizard for WiFI.
    • Management of 10 Solar Prisms in a unified manner.
    • Authentication via RFID CARD for Cluster 10.
    • Optimized communication between Prism and MySilla.
    • Added session report locally on Prism.

11/07/2021 – Prism 2.2

  • IMPROVEMENTS:
    • Added support for Arera experimentation.
    • Added configuration wizard for the electrical installation part (BETA).

11/05/2021 – Prism 2.1

  • IMPROVEMENTS:
    • Added functionality of enabling charging through RFID key in case of disabled autostart.
    • Added new pairing procedure for RFID keys – new RFID keys can be paired via the page Setup-> impostazioni -> Gestione RFID.
    • Added recharge authorization button in the local Prism interface.
    • Fixed bugs that caused the setup interface to crash during saving in some cases.
    • Improved MQTT communication.
    • Fixed communication problem with Powerwall version 21.20.2.
    • Added option photovoltaic available on the balance settings page.
    • Improved upgrade procedure.

22/03/2021 – Prism 2.0a

  • IMPROVEMENTS:
    • Aggiornamento a OpenWRT versione 19.07:
      • Improved stability of the system and WiFi connection;
      • Safety fix.
    • Nuova grafica:
      • grouping of options;
      • Simplified interface for configuration;
      • Available languages: English and Italian.
    • Improved balancing algorithm.
    • Added authentication to Powerwall interface.
    • Fixed MQTT communication bugs.
    • Preparation for ARERA trial.
  • Solo per Prism V2 (con seriale Axxxxx e fw v0.131):
    • Added option to disable touch key.
    • Adjustable LED brightness.
    • Deactivatable sounds.
    • Deactivatable button.
    • Signaling on overcurrent error LED.
    • Improved RS485 communication stability for three-phase balancing.
    • Improved compatibility with Tesla Model 3.
    • Changing modes even when the car is disconnected.
    • Various bugfixes.

22/03/2021 – Prism 1.4a

  • IMPROVEMENTS:
    • New section on settings page for manual update of Prism.
    • Touch controls: mode change (normal/solar).
    • Charging pause.
    • New home load balancing system.
    • Integration with Tesla Powerwall V2.
    • Displaying the local IP of Prism.
    • Saving the charging current set by the user.
    • Improved compatibility with Tesla Model 3.
    • Improved temperature management.
    • Improved remote control interface and app.
    • System security updates.
    • MQTT utente:
      • MQTT user:
      • Added topics for touch and knock controls, and of power measurements taken;
      • Improved client reliability.
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