Products: A SERIES L MAX H1 G2 H3 PRO H3 SMART SMART LOGGER EQ ECS EK

H3 PRO Changelog

Product Changelog Timeline
📋 Total 13 records
📅 2025-02-20 ~ 2026-06-26
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2026-06-26
H3pro_Master
V2.02 → V2.07 ▼
1. Optimized reactive power mode default control strategy under Australian grid standard
2. Optimized standby mode factory default setting
3. Optimized load compensation value processing
4. Added apparent power limit function
5. Optimized output power limit strategy
6. Optimized battery loss compensation strategy
7. Optimized Peak Shaving mode dispatch strategy
8. Optimized inverter output power ramp-up control
9. Optimized multi-country grid standards & feature integration
10. Optimized power control in battery-less scenario
11. Optimized PV input voltage protection upper limit
12. Optimized zero export mode overvoltage control
13. Optimized soft-start state handling
14. Optimized battery power distribution strategy
15. Improved parallel 14A power limit function
16. Added N-PE close enable function (South African grid standard)
17. Optimized PV and battery aging detection time (4h→3h)
18. Added Belgium, Sri Lanka, Malaysia grid standard support
19. Optimized battery and grid power distribution priority
2026-06-26
H3pro_Manager
V2.01 → V2.03 ▼
1. Optimized G100 function and added CT break detection
2. Added importlimit LCD screen setting
3. Optimized SN and model name display
4. Optimized 6CT detection adaptation under BMS2
5. Optimized PV shutdown setting
6. Added Ukraine grid standard support
7. Optimized meter reading and data processing
8. Optimized USB and remote AFCI upgrade
9. Optimized second meter power data processing
10. Optimized Modbus protocol SOC reading
11. Optimized DRM limit value judgment
12. Added AFCI switch screen setting
13. Optimized long-press key response
14. Optimized meter detection mechanism under parallel state
15. Optimized SGready remote setting
16. Optimized workmode and forced charge time setting during time-of-use period
17. Optimized remote Grounding setting synchronization
18. Optimized remote BalanceLoad setting
19. Optimized BMS warning information display
20. Optimized French translation
21. Optimized grid standard terms display
22. Optimized time-of-use overlapping period detection
23. Optimized forced charge/discharge exit handling during time-of-use period
2026-06-01
H3pro_Master
V2.02 → V2.06 ▼
1. Added support for grid compliance requirements in Belgium, Sri Lanka, and Malaysia
2. Added apparent power limitation functionality to support a wider range of application scenarios
3. Enhanced Peak Shaving operating strategy
4. Optimized parallel system performance
5. Enhanced battery energy management strategy
6. Improved power control performance in battery-less operating scenarios
7. Enhanced voltage protection mechanisms
8. Optimized system startup and operating control strategies
2026-06-01
H3pro_Manager
V2.02 → V2.03 ▼
1. Added local enable/disable setting for the AFCI function
2. Enhanced Time-of-Use (TOU) operation and configuration mechanism, allowing adjustment of selected operating parameters during operation
3. Optimized parallel system operating strategy
4. Enhanced remote configuration functionality, improving the accuracy and reliability of parameter synchronization
5. Improved user interface experience and local operation stability
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