Products: H3 PRO H3 SMART SMART LOGGER EQ

H3 PRO Changelog

Product Changelog Timeline
📋 Total 9 records
📅 2025-02-20 ~ 2025-12-09
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2025-12-09
H3pro_Manager
V1.39 → V1.44 ▼
1. Optimized screen and web interface settings by refining certain configuration options to improve usability.
2. Fixed remote configuration issue of the PV switch to enhance control reliability.
3. Added BMS capacity display and expanded battery information visibility.
4. Optimized system function triggering logic under parallel operation conditions to improve operational stability.
5. Improved data handling mechanism after disabling Meter2 to ensure data consistency.
6. Resolved battery detection anomalies and capacity data transmission issues to enhance communication reliability.
1. Optimized screen and web interface settings display.
2. Added BMS capacity and other battery information.
3. Optimized system function triggering logic under parallel operation conditions to improve operational stability.
4. Improved data handling mechanism after disabling Meter2 to ensure data consistency.
2025-09-29
H3pro_Master
V1.68 → V1.74 ▼
1. Optimized battery management strategy** to improve overall system stability and performance.
2. Added support for additional grid standards: 086 (France), 061–062 (Australia), 063 (New Zealand), and 058 (India).
3. Resolved false alarm issue in EPS mode when operating without a battery.
4. Optimized parameter initialization after factory reset** to enhance system usability.
5. Improved generator mode compatibility for broader application scenarios.
6. Enhanced performance in EPS mode to ensure more stable operation.
7. Improved stability of parallel systems for more reliable multi-unit operation.
1. Added support for additional grid standards: France, Australia, New Zealand, India.
2. Improved generator mode compatibility for broader application scenarios.
3. Enhanced performance in EPS mode to ensure more stable operation.
4. Improved stability of parallel systems for more reliable multi-unit operation.
2025-09-29
H3pro_Manager
V1.38 → V1.39 ▼
1. Added related parameter settings on the Web interface and LCD screen.
2. Optimized PV data.
3. Fixed the RTC time-calibration function for the BMS.
4. Fixed the self-test function for the Italian grid standard.
5. Fixed abnormal cumulative charge/discharge data in battery parallel systems.
1. Added parameter settings on the Web interface and LCD screen.
2. Optimized PV data for more optimized control.
3. updated the RTC time-calibration function for the BMS.
4. Updated the self-test function for the Italian grid standard.
5. Updated abnormal cumulative charge/discharge data in parallel battery systems.
2025-08-12
H3pro_Master
V1.62 → V1.68 ▼
1. Supported enabling the EPS function when no battery is connected.
2. Optimized multi-inverter parallel operation.
3. Enabled DRM functionality under Austrian regulation (33).
4. Enhanced high-voltage protection.
5. Optimized inverter detection logic.
6. Fixed the bus voltage imbalance issue.
7. Resolved resonance issues.
8. Expanded charging capability to all operation modes and added a forced discharge logic.
9. After grid recovery, the system will automatically exit EPS after a 120-second delay.
2025-08-12
H3pro_Manager
V1.34 → V1.38 ▼
1. Optimized multi-inverter meter value display.
2. Fixed PV interface display issues.
3. Added ripple control function under Austrian regulations.
4. Optimized battery communication functionality.
5. Fixed bugs related to internal/external data collectors.
6. Enhanced compatibility with third-party batteries.
7. Increased Mode Schedule discharge power limit to 30 kW.
8. Optimized genset (diesel generator) maximum power control logic.
9. Improved data collector connection stability.
10. Mode Schedule data will now be automatically cleared after Factory Reset.
11. Fixed occasional false alarms and incorrect status displays.
2025-05-07
H3pro_Master
V1.58 → V1.62 ▼
1. Add Brazil and Thailand safety regulations
2. Optimize the fault detection logic in parallel mode
3. Add G100 functionality in the UK, which needs to be matched with Manager V1.34 or above
4. EPS function optimization
2025-05-07
H3pro_Manager
V1.33 → V1.34 ▼
1. Add the UK G100 function, which needs to be matched with MasterV1.62 or above;
2. Optimize the flow chart display;
3. DRM function optimization;
4. Modbus protocol optimization;
5. Increase the mode schedule and set the maximum discharge power to 30kw.
2025-02-20
H3pro_Master
V1.56 → V1.58 ▼
1. Usage restrictions under the open import limit partial mode
2. DRM function optimization
3. Added RCOF switch and configurable protection values
4. Optimized grid-connected/off-grid switching time
5. Updated safety regulations for Czech Republic and Switzerland
6. MPPT low-voltage tracking lower limit changed from 160V to 150V
7. Opened safety regulations for Australia (No. 60) and Italy (No. 79 - CEI016)
2025-02-20
H3pro_Manager
V1.25 → V1.33 ▼
1. Added Portuguese terminology
2. Added 14A function
3. Added remote frequency protection parameter setting interface
4. Fixed usage issues in modschedule and Modbus
5. Optimized network communication status display
6. Fixed occasional communication issues in parallel operation scenarios