G3 Hybrid firmware revisions

This article will provide ongoing updates with any mass firmware releases with fixes, it will list the latest firmware from top to bottom.

A308-D308 (09 Feb 2024)
Software changes: 
1. Optimise SOC Calibration, relating to stopping at 5% 
2. Export Limit Overflow error Fix. 
3. Optimize the battery removal mechanism when sleep function used 
4. Fixed error with OffGrid Mode
5. Add some certifications for EN50549 
6. Optimise PV MPPT Logic 
7. Added the quick protection function of battery overvoltage interruption 
8. Add EMS CPU parallel control parameters 
9. Fix 10 stage Charge/Discharge over midnight bug

13/10/2023

D307-A307 (coming soon on portal)

1. Optimize the aging test problem
2. The initial value of GEN3 battery under-voltage protection is changed from 45V to 43.2V.

29/09/2023

D306-A306 (coming soon on portal)

1. Optimize Export  EnergyToday and Import EnergyToday power zeroing problems at midnight
2. Optimize the inverter status display problem in the charging state
3. Optimize the 418 meter information query problem
4. Reduce the MPPT minimum voltage from 130V to 120V
5. Optimize the SOC parameter after the PCS and BMS communication is lost for 30S
6. Fine-tune the relevant parameters of off-grid control
7. Modify the PV high voltage limit power from 300w to 3600w (Allows power when PV exceeds 500v)
8. Modify the delay time of grid-connected cutting off-grid relay
9. Delete the automatic identification function of lithium or lead oxide battery to avoid the risk of abnormal battery communication and battery overcharge and overdischarge

30/06/2023

D0.305-A0.305
1. Add UPS Support
2. Local connection security verification enhancements (Required App update)