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Custom SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter
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  • SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter
  • SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter
SPH Series Off Grid Inverter

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.
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Technical Parameters
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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Product Application
Applicable Fields
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  • OEM/ODM Solutions

    OEM/ODM Solutions

  • Residential Off-Grid Energy Storage

    Residential Off-Grid Energy Storage

  • Residential Grid-Tied Energy Storage

    Residential Grid-Tied Energy Storage

  • Commercial & Industrial Energy Storage Solutions

    Commercial & Industrial Energy Storage Solutions

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Zhejiang APsolway Technology Co., Ltd. Play Video
About Us
APsolway Technology
Altenergy Power System Inc. is a high-tech manufacturer specializing in power electronics. The company is publicly listed on the SSE STAR Market (Stock Code: 688348). Headquartered in Jiaxing, Zhejiang Province, it also operates a production base in the same city. To support its global reach, the company has established branches and subsidiaries in key international markets, including Texas (USA), Leipzig (Germany), Amsterdam (Netherlands), Brisbane (Australia), Paris (France), Mexico, and other major regions. Zhejiang APsolway Technology Co., Ltd., a subsidiary of Altenergy Power System Inc., focuses on residential energy storage solutions. As SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter Manufacturers, the company is dedicated to the research, development, and production of hybrid and off-grid inverters, offering single-phase, three-phase, and split-phase models ranging from 3 to 20 kW.
As a leading provider of residential solar energy storage solutions, SPH6.2K-48-SP 6.2KW Split-Phase Olar Off Grid Inverter Factory in China, APsolway stands out with innovative designs and a range of unique, differentiated features. We also offer OEM/ODM services and can deliver fully customized solutions to meet our customers’ specific needs.
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