Version SG050505 | 18-04-2025
- Set import limit to the maximum available range of 1–255 A.
- Optimise reserve/cut-off register usage, improving transition from Off-Grid back to On-Grid.
- Add external PV calculations to internal PV energy generation values.
- Optimise energy calculation when using a CT.
- Other internal minor improvements.
Version SG040404 | 02-03-2025
- Add external metering support (direct read for Grid Services) using function codes 0x04 and 0x16 for ID01–08.
- Alter import limit range to 1–200 A (previously 40–200 A).
Version SG030303 | 17-01-2025
- Support multiple battery stacks with parallel battery functions.
- Export limit optimisation.
- Internal logic optimisation.
- Add battery force wake (activate) function via PV or AC.
- Reserve and cut-off optimisations.
Version SG020202 | 12-12-2024
- Various design optimisations for off-grid performance.
- AFCI logic optimisation.
- Add off-grid power readings.
- Energy display optimisation.
- Add SafeRegister function for Grid Services.
- Add import limitation function; default 100 A and disabled.
Version SG010101 | 01-12-2024
- Initial release version for testing and factory use only.