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SGP-I 500W dual voltage pure sine wave inverter

SGP-I 500W dual voltage pure sine wave inverter

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Dual voltage input automatic identification high frequency pure sine wave inverter, imported brand new MOS tubes, imported chips, brand new first line brand capacitors

- Automatic recognition of 12VDC and 24VDC input voltage and stable output 220V or 110VAC

- Intelligent colour display screen Visualisation of inverter working operation data

- Remote control switch Remote control is more convenient

- Complete isolation of input and output

- Stable AC output with low voltage drop

- Customisable RS485 communication interface

- Customisable 50/60Hz frequency switching

High quality sine wave output, even better than mains current quality


Can be customized according to the special voltage of lithium batteries


Product Certification

US FCC ETL certification

PSE certification in Japan

EU CE certification

EU ROHS certification


Protection function

※ Undervoltage protection ※ Overvoltage protection

* Overload protection * Over temperature protection

* Short circuit protection * Reverse connection protection

Soft start protection


Technical parameters

ModelSGPI-500A-122SGPI-500A-242
Power rating500W
Peak power1000W (<1s) Less than one second
Input voltage12VDC24VDC
24VDC
Output voltage220VAC±5%
USB output5V 2.4A
Frequency50Hz±3
Output waveformsPure sine wave
Soft startYes
Harmonic distortionTHD<3%
Efficiencymax92%
DC voltage range10-15.5V20-31V
Undervoltage alarm10.5±0.5V21±0.5V
Undervoltage protection10±0.5V20±0.5V
Undervoltage recovery13±0.5V24±0.5V
Overvoltage protection15.5±0.5V31±0.5V
Overpressure recovery14.8V±0.5V29V±0.5V
Heat dissipation methodsIntelligent temperature-controlled fans
ProtectionUndervoltage protection, overvoltage protection, overload protection, overtemperature protection, short circuit protection
Operating temperature-10℃ - +50℃
Net size240*150*80mm (L×W×H)
Inner box size270*150*145mm (L×W×H)
Outer box dimensions76*45*28cm / 10pcs
Net weight1.92kg (2.3kg With Inner Box)
Gross weight/outbox24.4KGS
Packaging methodCardboard boxes
Warranty1 year



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