3.5kW Hybrid Single-Phase Inverter
Product Introduction
This hybrid energy storage inverter integrates photovoltaic energy storage, utility power storage, and AC sine wave output. Utilizing DSP control with advanced algorithms, it delivers high response speed, exceptional reliability, and meets rigorous industrial standards. 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 mode when grid-tied function is enabled
- Four Charging Modes: Mains power priority, photovoltaic priority, mains-photovoltaic hybrid, and photovoltaic-only charging
- Emergency Functions: Battery-free output, standalone photovoltaic start-up and load carrying, with battery activation capability
- Advanced Communication: Real-time system monitoring and parameter control via upper computer and APP cloud interface
- Parallel Operation: Supports up to 9 parallel units with flexible single-phase and three-phase AC power output configurations
- Comprehensive Protection: Hardware and software protection systems with fault type display for simplified troubleshooting
- Timed Charging/Discharging: Programmable AC power charging and battery discharge scheduling across different time periods
Technical Specifications
| Model |
CH--GST48-3500 VII |
| Inverter Output |
| Rated Output Power (W) |
3500 |
| Rated Output Power (VA) |
3500 |
| Maximum Peak Power (W) |
6000 |
| Motor Capacity (HP) |
2 |
| 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) |
60 |
| Max AC Charge Current (A) |
60 |
| Max Mixed Charge Current (A) |
80 |
| Charging Current Error (ADC) |
±3 |
| Charging Short Circuit Protection |
Fuse |
| PV Charging |
| Number of MPPT Trackers |
1 |
| Max. PV Array Power (W) |
4000 |
| Max. PV Input Current (A) |
13 |
| Max. Open Circuit Voltage (VDC) |
500 |
| MPPT Operating Range (VDC) |
120~450 |
| MPPT Tracking Efficiency |
99.90% |
| AC 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) |
30 |
| Specifications |
| Dimensions (D*W*H) mm |
130*350*455 |
| Weight (kg) |
11 |
| 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 |