Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well ISI-501-124D 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 Voltage110 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 is the main purpose of the Mean Well ISI-501-124D?
The ISI-501-124D is a 500W true sine wave DC-AC inverter designed to provide 110V AC output from a DC input source. It is intended for applications that need clean AC power and also includes a built-in 500W MPPT solar charger for systems using solar charging.
What kind of AC output does this inverter provide?
This model provides a true sine wave AC output with total harmonic distortion below 3%. That makes it a good fit for loads that benefit from cleaner power compared with modified sine wave alternatives.
What is the continuous and surge power rating of the ISI-501-124D?
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.
What DC input range does this inverter support?
The specified input voltage range for this model is 21 to 30VDC. Buyers should verify that their DC power system operates within that range when selecting this inverter.
Does the ISI-501-124D include a solar charger?
Yes, this model includes a built-in 500W MPPT solar charger. The listed MPPT efficiency is 98% typical, which is a useful differentiator for buyers looking for an inverter and solar charging capability in one unit.
What protection features are built into this inverter?
The ISI-501-124D includes protection for battery low alarm, battery low shutdown, over voltage, over temperature, output short, input polarity reverse, and overload. For overload, over-temperature, and output short conditions, the unit shuts down output voltage and requires re-powering to recover.
What battery types is this model designed to work with?
The listed compatible battery types are open lead acid and sealed lead acid. If your system uses a different battery chemistry, you should confirm suitability before purchasing.
Is the ISI-501-124D suitable for demanding environments?
This inverter 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, which supports operation under varying thermal conditions.
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