Bi-Directional Energy Storage
Hybrid Inverters
Intelligent multi-port energy management systems dynamically managing photovoltaic generation, battery storage (LiFePO4/NMC/Lead-Acid), and utility power with sub-10ms UPS grade transfer.
Seamless Grid Arbitration: Intelligent routing of solar energy directly to loads, with battery charging and export-limiting features.
Multi-Chemistry Battery Support: CAN 2.0B / RS485 communication with smart Lithium (LFP) BMS and Lead-Acid charge algorithms.
Sub-10ms Transfer Speed: True UPS-grade switchover ensuring sensitive equipment and computers never restart.
System Parameters
Technical Specifications
Residential and commercial energy storage models.
| Specification | VQN-HYB-3K (3 kVA) | VQN-HYB-5K (5 kVA) | VQN-HYB-10K (10 kVA 3-Ph) |
|---|---|---|---|
| Continuous AC Power | 3000 VA / 2400 W | 5000 VA / 4500 W | 10000 VA / 9000 W |
| Battery Voltage System | 24V or 48V DC | 48V DC (40V - 60V) | 150V ~ 450V High-Voltage Battery |
| PV Input Voltage (Voc) | 150V DC Max | 450V DC Max | 800V DC Max Dual MPPT |
| MPPT Tracking Efficiency | > 99.5% | > 99.5% | > 99.7% |
| Grid Transfer Time | < 10 ms UPS Mode | < 8 ms UPS Mode | < 5 ms Solid-State Transfer |
| Telemetry Interfaces | RS485 Modbus, CAN Bus (BMS Communication), Wi-Fi IoT Gateway, LCD Display | ||