SetApp-Enabled Inverter: Firmware Updates and Release Notes

Verifying the Correct Firmware Version

These firmware versions were released to SetApp packages in May 2022 for all SolarEdge SetApp-enabled devices. To verify the version is updated on the device after the upgrade process, use SetApp to connect to the device, and verify the firmware versions match the tables above (or show higher versions).
Improvements included in this version will apply only after the version is updated on the device. This requires connecting to the device's Wi-Fi and upgrading the firmware.

Release Notes

New Features & Enhancements

• SetApp now supports Hindi.
• SolarEdge Home batteries parallel firmware upgrade via SolarEdge Home Network for reduced upgrade time is now supported by SolarEdge Home Hub inverters.
• Standby status will always be displayed when configured to standby. Also, when battery is charging from DC or AC status will be displayed as standby.

• Split-phase support added for SunSpec.

Resolved issues

• During an outage, the SolarEdge Home Battery typically transitions to backup within a few seconds. Sometimes immediate transition does not occur, and it takes a few minutes. In rare cases, the Home Battery goes into overload lock and transition to backup does not occur.
• In rare cases, the communication board switches from the external to the internal Wi-Fi antenna.
• When two batteries are configured, after removing one battery, SetApp may still display both batteries.

Known Issues

• In rare cases, event 18x101 for multi-inverter backup causes a drop in production.
• In some cases, the firmware upgrade may fail.
  Workaround: Reset the communication board, or AC power cycle the inverter and upgrade again.
• In some cases, the battery error LED may light up when turning on the battery.
  Workaround: Reset the battery.
• In multiple battery configuration, if one battery fails DC association, the remaining batteries will fail as well.
  Workaround: Solve the DC association failure cause and re-associate the batteries.
• In some cases, SolarEdge Home battery upgrade fails.
  Workaround: Perform the upgrade again.
• In rare cases, the associated Home Network device may appear under ‘Available Devices’ instead of ‘Installed Devices’ in SetApp (display issue)
  Workaround: Disconnect and reconnect the SetApp to the inverter.
• In rare cases, SetApp may show the incorrect battery power or energy.
• When the battery SoE reaches 100%, it may discharge by a few percent before starting to charge again.
• SolarEdge Home Battery firmware upgrade (from SMCU version up to 1.0.26) over RS485 may take around 1 hour.
• Switching from SolarEdge Home Network to RS485 requires removal of the SolarEdge Home Network module from the inverter and the inverter’s AC cycle.
• Swapping the SolarEdge Home Network module to a different inverter requires support assistance
• When MSC is configured, the display of the battery charge/discharge may change.
  Note: this is only a display issue.
• When replacing inverter and associating the existing batteries on site, sometimes the batteries may appear as (0)
  Workaround: Re-associating the inverter and the batteries fixes this issue
• Resetting the Synergy 120k inverter during pre-commissioning when solar-powered and a power-bank is not connected shuts down the system.
  Workaround: If reset is required, reconnect the power bank before resetting.