Firmware Release Notes
CMS
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/15 | V1407.08.002F | 1. Optimized OpenData logic |
| 2026/1/15 | V1406.07.002E | 1. Optimized communication logic |
| 2025/12/12 | V1406.07.002B | 1. Added support for Solarman smart plug, Shelly Plug S MTR Gen3, and Shelly 3EM 2. Optimized operating logic |
Pfile
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/14 | V0D.00.14 | 1. Optimized battery temperature status display |
| 2026/1/9 | V0D.00.13 | 1. Optimized battery temperature status display |
| 2026/12/25 | V0D.00.11 | 1. Added AC supplementary charging power setting |
EMS
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/21 | V1.00.58 | 1. Optimized firmware upgrade duration 2. Optimized cluster power regulation 3. Added automatic switch to charging when feed-in is detected by the meter while AC charging is disabled 4. Added battery pack standby logic |
| 2025/12/10 | V1.00.57 | 1. Optimized PV power distribution in cluster mode 2. Optimized PV priority in real-time control mode 3. Optimized upgrade logic 4. Added exit from deep standby via short press of the power button |
| 2025/11/28 | V1.00.55 | 1. Optimized upgrade logic |
BMS BM
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/21 | 1.00.38 | 1. Optimized SOC algorithm |
| 2025/11/28 | 1.00.35 | 1. Optimized upgrade logic |
| 2025/10/4 | 1.00.33 | / |
BMS SLAVE
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/21 | 1.10.38 | 1. Optimized SOC algorithm |
| 2025/11/28 | 1.10.35 | 1. Optimized upgrade logic |
| 2025/10/4 | 1.10.33 | / |
DCDC
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/21 | V1.01.59 | 1. Fixed SOC imbalance caused by low-power discharge |
| 2025/11/28 | V1.01.54 | 1. Fixed PV limitation under certain operating conditions 2. Optimized upgrade logic |
| 2025/11/4 | V1.01.52 | / |
INV
| Release Date | Version | Update Summary |
|---|---|---|
| 2026/1/21 | V1.34 | 1. Fixed bypass disconnection issue under certain operating conditions |
| 2025/12/10 | V1.32 | 1. Optimized real-time control mode |
| 2025/11/4 | V1.30 | 1. Added support for a fifth expansion battery pack (not yet supported in the app, but hardware operates normally) |