DATOU BOSS
DT-4862L 6.2kW Off-grid/On-grid Hybrid Inverter
Dual Mode | 48V Battery | 120A MPPT | 98% Efficiency | Parallel Support
Key Specifications
6.2kW
Rated Power
12.4kVA
Peak Power
120A
MPPT Charge Current
98%
Efficiency
Technical Specifications
| AC Input | |
|---|---|
| AC Input Voltage | 220/230/240VAC, 50/60Hz |
| AC Input Voltage Range (Normal Mode) | 60-280VAC |
| AC Input Voltage Range (UPS Mode) | 170-280VAC |
| Rated Power | 6200W |
| AC Output | |
| Rated Output Power | 6200W |
| Output Voltage | 220/230/240VAC, 50/60Hz |
| Output Waveform | Pure Sine Wave |
| Transfer Time (UPS Mode) | <10ms |
| Transfer Time (Appliance Mode) | <20ms |
| Peak Power | 12400VA |
| Overload Ability | Battery Mode: 105%-110% 10min, 110%-150% 1min, 150%-200% 400ms, >200% Load |
| Battery & Charger | |
| Battery Voltage | 48V DC |
| Float Charge Voltage | 54V DC |
| PV Charging Mode | MPPT |
| Max PV Input Power | 6500W |
| MPPT Voltage Range | 90-500V DC |
| Max PV Input Current | 27A |
| Max Charging Current | 120A |
| Grid-connected Operation | |
| Output Voltage | 220/230/240VAC |
| Rated Output Current | 27A |
| Efficiency (DC/AC) | 98% |
| Display & Interfaces | |
| Display | LCD Interface (Operating Mode/Load/Input/Output) |
| RS232 Interface | Supported |
| Expansion Slot | Lithium Battery BMS Communication Card (WiFi/2.4G) |
| Communication Interface | WiFi / 2.4G |
| Parallel Interface | Supported (up to 9 units parallel) |
| Environment | |
| Working Altitude | ≤1000m (derating above 1000m, refer to IEC62040) |
| Operating Temperature | 0°C ~ 50°C |
| Storage Temperature | 20%-95% Non-condensing |
| Noise | <50dB |
Key Features
- Dual mode operation: both off-grid and grid-connected
- Built-in lightning protection for safety
- Wide MPPT voltage range 90-500V DC for flexible PV configuration
- 120A high current MPPT solar charge controller
- Pure sine wave output for sensitive electronics
- Supports 48V lead-acid and lithium batteries
- Lithium battery BMS communication via RS485/CAN
- Fast transfer time <10ms for UPS backup
- Built-in WiFi/2.4G for remote monitoring
- Supports up to 9 units parallel for larger systems
- High efficiency up to 98%
- LCD display showing real-time operating status
- Comprehensive protection: overload, overcharge, short circuit, lightning
Applications
- Residential hybrid solar systems (grid-tie with battery backup)
- Off-grid homes and remote properties
- Small commercial solar backup systems
- Solar self-consumption systems
- Home energy storage systems
- Parallel systems for larger power needs
- Remote telecom and monitoring stations
Certifications
CEIEC 62040
RoHSHybrid
Lightning Protection