| Date | FW Ver | Type | Platform | Description |
|---|---|---|---|---|
| Date | Version | Type | Platform | Description |
| 2025-12-11 | 9.277+ | Fix | Plant Control |
Optimized energy management logic for systems utilizing Kehua DC-DC PV Chargers. Impact: Enhances the precision of charging state detection to ensure more efficient and streamlined energy management across the plant. |
| 2025-12-19 | 9.277+ | Fix | Plant Control | Enhanced data accuracy for Huawei PV inverters, specifically in relation to real-time power readings on the Plant Control system. |
|
2026-01-14
|
9.278+ | Improvement | Plant Control |
Enhanced responsiveness for real-time digital input monitoring. Impact: Ensures the dashboard provides a consistent and accurate reflection of external sensor states and connected hardware. |
| 2026-01-14 | 9.281+ | Improvement | Plant Control | Enhanced visibility and reliability for emergency charge states. Impact: Ensures emergency charging triggers automatically upon inverter recovery and provides more granular control over individual battery cluster recovery without disrupting overall plant power targets. |
| 2026-01-19 | 9.281+ | Fix | Plant Control |
Fixed an issue where the "charge limit first" flag was incorrectly applied to storage clusters. Impact: Ensures accurate frequency offset management by correctly clearing charge control flags upon recovery. |
| 2026-01-19 | 9.281+ | Fix | Plant Control |
Optimized power distribution for multi-PCS installations. Impact: Ensures site power targets are consistently met by automatically redistributing the load among active inverters if one or more units enter a standby or error state. |