Shiningintl 6KW off-grid 230V AC 48V DC bidirectional pure sine wave power inverter PCBA

Product Features

Super Fast Charging
Integrated AC-DC bidirectional conversion, equal power for charging and discharging, no need for bulky external chargers.
High Efficiency
Utilizes advanced technology design with low loss and low heat generation, saving battery power and extending discharge time.
Compact Size
High power density, small footprint, lightweight, strong structural integrity suitable for portable and mobile applications.
Excellent Load Adaptability
Outputs 100/110/120V & 220/230/240V, 50/60Hz sine waveform, robust overload capacity, suitable for various IT equipment, power tools, household appliances, adaptable to any load.
Ultra-Wide Input Voltage Frequency Range
Achieves an extremely wide input voltage range of 90-275Vac (for 220V systems) & 60-150Vac (for 110V systems) and a frequency input range of 46~64Hz, unaffected by harsh electrical environments.
DSP Digital Control Technology
Employs advanced DSP digital control technology with multiple comprehensive protections for stability and reliability.
Reliable Product Design
Constructed from all-glass fiber double-sided boards with large span components, sturdy and corrosion-resistant, significantly enhancing environmental adaptability.

Parameters

Rated Power: 6000VA/6000W
Peak Power: 12000W
Machine Architecture: Bi-directional AC-DC inverter
Input/Output Phases: Single-phase input/single-phase output
Operating Modes: Mains mode (charging with bypass output)
Charging mode (charging without bypass output)
Inverting mode (battery discharge output)
Bypass mode (no charging with bypass output)
Standby mode (system powered with no output)
Fault mode (shut down output or charging, report fault codes)
Output: Number of output wires: Single-phase two-wire (L,N)+protective ground
Nominal Voltage: 220VAC
Output Voltage Accuracy: ±2%
Output Frequency: 50Hz±0.1Hz (adjustable to 60Hz±0.1Hz)
Output Waveform: Pure sine wave
Total Harmonic Distortion (THDV%): <3% (linear load)
<3% (non-linear load PF>0.9)
<6% (non-linear load PF>0.7)
Overload Capacity: Constant power on: 105%~150% for 200ms before constant power activation
Power over 150% or output voltage below 160V triggers overload protection after 400ms
Constant power off: 2min@105%~120% rated load
1s@120%~150% rated load
0.4s@>150% rated load
Efficiency: Mains Charging (AC->Battery): Up to 94%
Battery Discharge (Battery->AC): Up to 94%
Standby Power: <3W (on but sleeping, no output)
<25W (with output, no load)
Shutdown Leakage Current: <100uA
Mains Input: Number of input wires: Single-phase two-wire (L,N)+protective ground
Low Voltage Dropout Point: 180VAC
Low Voltage Recovery Point: 188VAC
High Voltage Dropout Point: 264VAC
High Voltage Recovery Point: 254VAC
Charging Frequency Range: 46Hz-64Hz
Bypass Frequency Range: 47Hz~53Hz @50Hz
57Hz~63Hz @60Hz
Input Power Factor: ≥0.95
Battery and Charger: Rated Battery Voltage: 51.2V
Charging Control Method: Pre-charge, constant current, constant voltage, cut-off
Charging Termination Voltage: 58.4V / continuously adjustable
Discharge Termination Voltage: 38V / continuously adjustable
Charging Current: Max 50A, default 35A / continuously adjustable
Pre-charge Current: 1—3A @ 20V~40VDC
Charging Control Commands: Charging termination voltage, charging current, enable charging, switch charging modes
Protection Functions: Overload protection, over-temperature protection, input overvoltage protection, input undervoltage protection, overcharge protection, over-discharge protection
Human-Machine Interface: Communication Interface: On/off command interface, RS232 isolated TTL level, isolated 485
LCD Display (Optional): Displays input/output voltage, frequency, load percentage, operating mode, machine status
Environmental Parameters: Operating Temperature Range: -20~45°C
Operating Humidity Range: 0-98% (non-condensing)
Cooling Method: Forced air cooling
Recommended Fan Specification: 80*25mm 12V*0.25A 3500RPM
Structural Shape: Dimensions: 245mm*358mm*67mm
Weight (kg): 5.2kg
Insulation Isolation Withstand Voltage: Battery to AC end insulation withstand voltage: 4242VDC, leakage current <10mA
Safety and EMC Standards: IEC60950