SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter
- The SPH6.2K-48-SP is a robust model within the SPH split-phase series, designed to provide reliable energy management solutions for off-grid scenarios with higher power demands. This model features an increased rated capacity of 6.2kW (6200VA) and boasts a peak surge capability of 8.8kVA, ensuring ample power reserves even when operating heavy-duty loads. It supports both 120Vac single-phase output and 240Vac split-phase output , offering users highly flexible wiring options. Leveraging advanced power conversion technology, it achieves a peak efficiency of 96.5% in PV-to-inverter mode.
- Regarding PV input capacity, the SPH6.2K-48-SP offers distinct advantages. Its maximum PV input power reaches 7200W, and—combined with a wide MPPT operating voltage range of 120–450Vdc—it allows for the connection of a greater number of solar panels to maximize energy harvesting efficiency. In addition to feeding surplus solar energy back into the grid (a user-configurable feature), the device is equipped with a combined LED and LCD display, enabling users to monitor daily and cumulative power generation data in real-time. Weighing in at just 10kg, it features a compact, wall-mounted design that is both space-saving and easy to deploy. In terms of safety, beyond standard overload and over-temperature protections, its IP43-rated dust-proof kit ensures long-term stability in dusty environments. Coupled with cloud-based remote monitoring** and comprehensive communication support for LiFePO4 lithium batteries, the SPH6.2K-48-SP serves as a core component for building efficient, intelligent, and durable split-phase off-grid microgrid systems, and is backed by a 2-year quality warranty.
Product Parameters
| MODEL | SPH6.2K-48-SP |
| PV Array | |
| Max.PVArray Power | 7200W |
| MaxPVArray Open-Circuit Voltage | 500VDC |
| Start-up Voltage | 100VDC |
| MPPT Operating Voltage Range | 120-450VDC |
| Nominal Input Voltage | 360VDC |
| Max. Input Current MPPT | 18A |
| MPPT max Efficiency | 99% |
| Battery | |
| Battery Type | Li-ion/Lead-acid |
| Nominal Battery Voltage | 48V |
| Battery Voltage Range | 41-58V |
| Max. AC Charging Current | 50A |
| Max. PVCharging Current | 100A |
| Ma. Continuous Discharging Current | 120A |
| AC Input | |
| Nominal Voltage | 120Vac±5%/240Vac±5% |
| Voltage Range | 180-280Vac |
| Frequency | 50/60Hz(Auto following) |
| Max. Input Current | 40A |
| AC Output | |
| Nominal Voltage | 120Vac+5%/240Vac+5% |
| Output Voltage Waveform | Pure Sine Wave |
| Rated Output Power | 6200VA/6200W |
| Peak Output Power | 8800VA |
| Nominal Output Frequency | 50/60Hz |
| Transfer Time | 10ms |
| Efficiencylpeak)PV to INV | 96.5% |
| Efciencylpeak)BAT tOINV | 93.0% |
| Protection | |
| Over Temperature Protection | Yes |
| Overload Protection | 3s@≥150%load;10s@110%~150%load |
| General Data | |
| Operating Temperature Range | -10–+50℃ |
| Relative Humidity | 0~95% |
| Max.Operating Altitude | <4000m |
| Cooling Method | Intelligent Fan cooling |
| Display | LED+LCD |
| Communication with BMS | RS485 |
| Communication with Cloud | WIFI/4G |
| Degree of Protection | IP43 |
| Warranty | 2 years |
| Weight(kg) | 10 |
| Dimension(W*H*Dmm) | 373*105*300 |
| Mounting Method | Wall Mounted |
Product specifications are subject to change without further notice.
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