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Custom SPH3.6K-24/48-SP 3.6kW Split-Phase Olar off grid inverter
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  • SPH3.6K-24/48-SP 3.6kW Split-Phase Olar off grid inverter
  • SPH3.6K-24/48-SP 3.6kW Split-Phase Olar off grid inverter
SPH Series Off Grid Inverter

SPH3.6K-24/48-SP 3.6kW Split-Phase Olar off grid inverter

  • SPH3.6K-24/48-SP 3.6kW Split-Phase olar off grid inverter is a 120/240V split-phase hybrid inverter that combines high-capacity input capabilities with intelligent management features, designed to provide residential and small commercial users with more independent energy solutions. This model boasts a rated output power of 3.6kW and a surge capacity of up to 5.3kVA, ensuring stability when starting heavy loads such as air conditioners and refrigerators.
  • Utilizing advanced power conversion technology, it achieves a peak efficiency of 96.5% in PV-to-AC mode, while its efficiency in battery-to-AC mode reaches an impressive 93.0%.
  • In terms of PV input capacity, the SPH3.6K-24/48-SP offers greater flexibility, supporting a maximum PV array power of up to 4200W. Notably, this model supports a wider MPPT operating voltage range (120–450Vdc) and a maximum open-circuit voltage of up to 500Vdc, allowing users to connect more PV modules in series to enhance energy harvesting efficiency. Like other models in the series, it supports battery-free operation, **dual-channel communication (BMS and cloud monitoring)**, and convenient remote management via WiFi or 4G. To ensure long-term system durability, Anyu Technology has equipped the unit with an intelligent fan cooling system and a detachable dust cover, making it well-suited for installation in dusty outdoor or indoor environments.
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Technical Parameters
Product Parameters
MODEL SPH3.6K-24/48-SP
PV Array
Max.PV Array Power 4200W
MaxPVArray Open-Circuit Voltage 300/500VDC
Start-up Voltage 60/100VDC
MPPT Operating Voltage Range 70-280/120-450VDC
Nominal Input Voltage 250/360VDC
Max. Input Current MPPT 30/18A
MPPT max Efficiency 99%
Battery
Battery Type Li-ion/Lead-acid
Nominal Battery Voltage 24/48V
Battery Voltage Range 21-29/41-58V
Max.AC Charging Current 50A
Max.PV Charging Current 100A
Max.Continuous Discharging Current 100/120A
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 3600VA/3600W
Peak Output Power 5300VA
Nominal Output Frequency 50/60Hz
Transfer Time 10ms
Efficiency (peak)PV to INV 96.5%
Efficiency (peak)BAT to INV 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 2years
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 SPH3.6K-24/48-SP 3.6kW 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, SPH3.6K-24/48-SP 3.6kW 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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