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.