Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well ISI-501-224U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger
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The ISI-501 is a 500W Mean Well power converter (input range: 35~50V).
Key Features
- ✓ Input voltage range: 35~50V
- ✓ Protections: Over temperature / Reverse polarity
- ✓ Remote ON/OFF control
- ✓ Safety approvals: IEC62368-1 CB, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesISI Series
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Power Rating500 Watt
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Output Voltage230 Volt
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Input Voltage21V~30V
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No of Output1
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Standards MetCB,CE,cUL,E13,FCC
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Operation ModeConstant Voltage
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Operating Temperature-20°C~40°C
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Warranty3 Year
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Length8.07 in
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Width6.22 in
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Height2.64 in
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Weight5.18 lb
::specification::
Frequently Asked Questions
What kind of output waveform does the Mean Well ISI-501-224U provide?
This model provides a true sine wave AC output with total harmonic distortion below 3%. That makes it a better fit for loads that need cleaner power than modified sine wave inverters.
What is the power capacity of the ISI-501-224U?
The inverter is rated for 500W continuous output power. It also supports surge power up to 1000W, which helps with equipment that has a higher startup demand.
Does this inverter include a solar charger?
Yes. The ISI-501-224U has a built-in 500W MPPT solar charger, and the listed typical MPPT efficiency is 98%. This combines inverter and solar charging capability in one unit.
What battery type and input range does this model support?
The provided specifications list support for open and sealed lead-acid batteries. The stated DC input range is 21 to 30VDC, so buyers should confirm that range matches their battery system before ordering.
What protection features are included on the ISI-501-224U?
This model includes battery low alarm, battery low shutdown, over-voltage, over-temperature, output short, input reverse polarity, and overload protection. For overload, over-temperature, and output short conditions, the listed recovery method is to re-power the unit after shutdown.
Is this inverter suitable for demanding operating environments?
It is rated for operation from -20°C to +40°C at 100% load, and up to 60°C at 50% load. It also uses a thermostatically controlled cooling fan to help manage temperature under load.
How efficient is the Mean Well ISI-501-224U?
The inverter's listed peak efficiency is up to 88%. Its built-in MPPT solar charger is listed separately at 98% typical MPPT efficiency.
What should buyers verify about the voltage version before purchasing?
The supplied product data includes mixed voltage details: the title references 110V output and 12V input, while other provided specs list 21-30VDC input and a 230V output field. For purchase accuracy, buyers should confirm the exact input and AC output version for their application using the seller's final model listing or datasheet.
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