Released 10/06/2026 - Previous Version 5.445
New Features
- Added Silent Mode support to LIBBI-HS3680 and LIBBI-HS5000 (requires latest inverter firmware).
- Added an external CTs readings menu in “Device Settings -> Installer Settings -> CT Config”.
- Added support for three phase LIBBI-HS10000.
Improvements
- Improved stability of export limits, particularly in systems with multiple PV-connected libbis.
- Optimised battery heat foil activation logic
- Improved power switching response speed and control stability.
Bug Fixes
- Fixed a bug where a libbi could needlessly discharge to the grid in systems with multiple libbis.
- Resolved an issue where recovery from BMS Undervoltage/Battery Under Capacity/SoC Recovery states could fail (requires latest inverter firmware).
- Improved an issue where PV production could be incorrectly limited on DSP versions newer than 3.0.00.
- Removed various potential sources of invalid telemetry data.
- Resolved various menu display issues.
Other Changes
- Updated HS3680 and HS5000 inverter firmware versions to ARM 2.8.10 and DSP 3.2.02.
Provided your libbi is connected to the internet the firmware will download automatically over the week following the firmware release. Once downloaded you can complete the installation at the libbi controller.
Alternatively you can complete the firmware installation from the libbi local controls. Please see our article on Updating libbi v1.