5.5kW Hybrid Single-Phase Inverter
This hybrid energy storage inverter integrates photovoltaic energy storage, utility power energy storage, and AC sine wave output. Utilizing DSP control with advanced algorithms, it delivers high response speed, reliability, and industrial-grade performance. The system offers four charging modes and two output methods to accommodate diverse application requirements.
Product Highlights
- Three Output Modes: Grid-tied power generation, grid-tied anti-backflow, and off-grid output
- Four Charging Modes: Utility power priority, photovoltaic priority, hybrid charging, and photovoltaic-only
- Emergency Functions: Battery-free output, standalone photovoltaic start-up, load carrying, and battery activation
- Remote Monitoring: Real-time system data display and parameter control via upper computer and APP cloud
- Parallel Operation: Up to 9 units for flexible single-phase and three-phase AC power output
- Comprehensive Protection: Hardware and software protection with fault type display
- Timed Operation: Scheduled AC charging and battery discharging across different time periods
Technical Specifications
Inverter Output
| Rated Output Power (W) |
5500 |
| Rated Output Power (VA) |
5500 |
| Maximum Peak Power (W) |
10000 |
| Motor Capacity (HP) |
4 |
| Rated AC Output |
230VAC (Adjustable 200/208/220/240VAC), 50/60Hz |
| Output Voltage Waveform |
Pure Sine Wave |
| Inverter and Bypass Switching Time |
10ms (typical) |
| Maximum Number of Parallel Units |
9 |
| Maximum Battery Inverter Efficiency |
93% |
| Overload Protection |
102%~110%, 5min; 110%~125%, 10s; >125%, 5s |
Battery
| Battery Type |
Lithium / Lead-acid / User-defined |
| Rated Battery Voltage (VDC) |
48 |
| Battery Voltage Range (VDC) |
40~60 |
| Max MPPT Charge Current (A) |
100 |
| Max AC Charge Current (A) |
60 |
| Max Mixed Charge Current (A) |
100 |
| Charging Current Error (ADC) |
±3 |
| Charging Short Circuit Protection |
Fuse |
PV Charging
| Number of MPPT Trackers |
1 |
| Max. PV Array Power (W) |
5500 |
| Max. PV Input Current (A) |
22 |
| Max. Open Circuit Voltage (VDC) |
500 |
| MPPT Operating Range (VDC) |
120~450 |
| MPPT Tracking Efficiency |
99.9% |
Mains Input
| Input Voltage Range (VAC) |
90~280/170~280 |
| Frequency Range (Hz) |
50/60±3 |
| Output Short-Circuit Protection |
Circuit Breaker |
| Bypass Overload Current (A) |
40 |
Physical Specifications
| Model |
CH--GST48-5500 VII |
| Dimensions (D×W×H) mm |
130×350×455 |
| Weight (kg) |
12 |
| Waterproof Rating |
IP20 |
| Working Temperature Range (°C) |
-10~55 |
| Storage Temperature Range (°C) |
-25~60 |
| Noise (dB) |
<60 |
| Cooling Method |
Forced Air Cooling (Adjustable Fan Speed) |
Communication
| Embedded Interface |
RS485 / CAN / USB / Dry Contact |
| External Module |
WIFI/4G |
Certifications
| Safety |
CE (IEC62109-1) |
| EMC |
EN61000 |