The Ultraverter On/Off Grid Hybrid Three Phase Inverter is a cutting-edge hybrid solution engineered for both on-grid and off-grid solar applications. Operating on a safe low-voltage 48V battery system, it combines safety, reliability, and high performance in a compact design with superior power density. Its support for a solar PV/Inverter 1.3 DC/AC ratio offers greater system flexibility while optimizing investment. Designed for versatility, the Ultraverter enables unbalanced three-phase output and is ideal for residential, commercial, and industrial installations. It features multiple communication ports—including dual CAN ports for BMS and parallel connections, RS485 for BMS, RS232 for remote control, and a DRM port—ensuring seamless system integration and intelligent control. Key Features:
- True 3-Phase Flexibility: 100% unbalanced output with each phase delivering up to 50% of rated power
- Scalable Design: Parallel connection up to 6 units for both on-grid and off-grid operation
- AC Coupling Ready: Ideal for retrofitting into existing solar power systems
- Battery Flexibility: Supports multiple battery units in parallel
- High Power Handling: Charging/discharging Diesel Generator Integration and supports energy storage from genset sources
- Safety First: 48V low voltage battery system with transformer isolation for enhanced protection
- All-Weather Ready: IP66-rated for full water and dust resistance
- Smart Energy Scheduling: "Time of Use" function with up to 6 programmable time segments
- Remote Monitoring: Built-in Wi-Fi for real-time monitoring and control
Technical Specifications
| Model |
DAYLIFF ON/OFF GRID HYBRID SOLAR INVERTERS |
| DUV-8048T |
DUV-12048T |
DUV-15048T |
| Rated Output Power, W |
8000W |
12000W |
15000W |
| Input AC Voltage, VAC |
3x415 |
| Maximum PV Input Power, W |
10400 |
15600 |
19500 |
| Rated PV Input Voltage, V |
550 |
370 |
| Start Up Voltage, V |
125 |
160 |
| Minimum Voltage for Grid Connect, V |
310 |
200 |
| Maximum PV Input Current, A |
15 |
30 |
32 |
| Number of MPP Trackers |
2 |
3 |
| Maximum PV Array Open Circuit Voltage, VDC |
800 |
| PV Array MPPT Voltage Range, VDC |
200-650 |
150-800 |
| Nominal Output Voltage, VAC |
3x415 |
| Maximum AC Output Current, A |
17.4 |
26.1 |
32.5 |
| Maximum Charging/Discharging Current, A |
190 |
240 |
300 |
| Nominal Battery Voltage, VDC |
48 |
| Maximum Peak Efficiency, % |
97.6 |
| Parallel Capability |
Yes, up to 6 units |
| Dimensions (DxWxH) mm |
446x656x285 |
446x692x260 |
| Weight, Kg |
32 |
38 |
