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Mean Well ISI-501-212C True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger

Name: Mean Well ISI-501-212C True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger
Brand: Mean Well
SKU: ISI-501-212C
Price: 233.87 USD
Availability: InStock

true sine wavehigh surge power up to 1000WAustralia/NZ Socket

SKU ISI-501-212C

$233.87 USD

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Available to order

Overview

ISI-501-212C is the model of this series: rated power 500W, typical efficiency 86%.

ISI-501 series integrates a DC/AC True Sine Wave Inverter and a MPPT charger. This series is a high performance true sine wave DC/AC inverter which converts the DC electricity from a system consisting of batteries and solar panels. ISI-501 is not only a high frequency designed inverter but also fully digitally controlled by an advanced microprocessor. With true sine wave output, ISI-501 series can provide 500W continuously, 550W for 60 seconds, and 1000W for 30 AC-cycles. This series incorporates a MPPT solar charger, including the constant current and constant voltage charging characteristics.

Features

True sine wave output (THD<3%)
High surge power up to 1000W
High efficiency up to 88%
High frequency design
Thermosstatically controlled cooling fan
Protections: Bat. low alarm / Bat. low shutdown / Over voltage / Over temp. / Output short / Input polarity reverse / Overload
Built-in 500W MPPT solar charger, MPPT efficiency:98%(Typ.)
Built-in remote ON-OFF control
Built-in battery low relay contact
LED indicator for operation status and battery capacity
3 years warranty

Specifications

ISI-501-212CSpecifications from the official datasheet (2024-09-04 edition)

INVERTER SECTION

RATED POWER: 500W
MAXIMUM OUTPUT POWER (Typ.): 550W for 60 sec. / surge power 1000W for 30 cycles (112, 212 models : 495W for 60 sec. / surge power 900W for 30 cycles)
AC VOLTAGE: Factory setting set at 230VAC 200 / 220 / 230 / 240VAC selectable by setting button S.W
FREQUENCY^Note.9: Factory setting set at 230VAC 50±0.1Hz 50/60Hz selectable by setting button S.W
WAVEFORM^Note.1: True sine wave (THD<3%)
AC REGULATION (Typ.): ±3%
FRONT PANEL INDICATOR: Fault and operation status, Charger status, Battery capacity
BAT. VOLTAGE: 12V
VOLTAGE RANGE^Note.3,5: 10.5 ~ 15VDC
DC CURRENT (Typ.)^Note.7: 50A
NO LOAD CURRENT DRAW (Typ.): 1.25A
OFF MODE CURRENT DRAW (Typ.): ≦1mA
EFFICIENCY (Typ.)^Note.2: 86%
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover
OUTPUT SHORT: Shut down o/p voltage, re-power on to recover
OVER LOAD (Typ.): 110% load for 60 sec. Protection type : Shut down o/p voltage, re-power on to recover

BATTERY SECTION

CHARGER CURRENT (Typ.): 30A
BATTERY TYPE: Open & sealed Lead Acid
FUSE: 40A*2
BAT. LOW ALARM^Note.3: 11.3V
BAT. LOW SHUTDOWN^Note.3: 10.5V
REVERSE POLARITY: By internal fuse open

MPPT / SOLAR SECTION

MPPT CHARGER EFFICIENCY (Typ.): 98%
OPEN CIRCUIT VOLTAGE RANGE: 35 ~ 50V
MPPT RANGE: 25 ~ 50V
SOLAR INPUT CURRENT (Typ.): 11A
SOLAR INPUT POWER (Typ.): 500W

GENERAL SECTION

WORKING TEMP.^Note.4: -20 ~ +40℃ @ 100% load ; 60℃ @ 50% load
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -30 ~ +70℃ / -22 ~ +158℉, 10 ~ 95% RH non-condensing
VIBRATION: 10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS: IEC62368-1 CB, EAC TP TC 004 approved; Meet BS EN/EN62368-1
WITHSTAND VOLTAGE: Bat I/P - AC O/P:3.0KVAC AC O/P - FG:1.5KVAC
ISOLATION RESISTANCE: Bat I/P - AC O/P, Bat I/P - FG, AC O/P - FG: 100M ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032 class B, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,8, BS EN/EN55035, EAC TP TC 020
MTBF: 565.4K hrs min. Telcordia SR-332 (Bellcore) ; 57.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 205*158*67mm (L*W*H)
PACKING: 2.35Kg; 6pcs/15.1Kg/1.55CUFT

Test conditions and notes9

1.THD is tested by rated power, linear load at 13V,26V,52V input voltage.
2.Efficiency is tested by 350W, linear load at 13V,26V,52V input voltage.
3.The tolerance of each voltage value by models is : 112/212→±0.5V ; 124/224→±1V ; 148/248→±2V.
4.Output derating capacity referenced by curve 1.
5.Input derating capacity referenced by curve 2.
6.All parameters not specified above are measured at rated load, 25℃ of ambient temperature and set to factory setting.
7.DC current is tested by 500W, linear load at 12V,24V,48V input voltage.
8.The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
9.Type F for 60Hz only.

Technical drawings

ISI-501-212C Block Diagram — Block Diagram

ISI-501-212C Charging Curve — Charging Curve

ISI-501-212C Mechanical Specification — Mechanical Specification

Typical applications

Home appliance
Power tools
Portable equipment
Yacht
Vehicle

Downloads

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

What is the Mean Well ISI-501-212C designed for?

The ISI-501-212C is a true sine wave DC-AC inverter for converting 12V DC input power into 230V AC output (factory setting). It is aimed at applications that also benefit from an integrated MPPT solar charger, making it suitable for mobile, off-grid, and backup power systems that use a 12V battery bank.

What power output can this inverter provide?

This model is rated for 450W continuous output power. It also supports surge power up to 900W, which helps with loads that need a higher startup demand than their normal running power.

Does this inverter produce true sine wave output?

Yes. The ISI-501-212C provides true sine wave output with total harmonic distortion below 3%, which is a key differentiator from modified sine wave models. That makes it a better fit for sensitive electronics and AC equipment that perform best on cleaner power.

What input voltage range does the ISI-501-212C support?

This inverter is designed for a 12V DC system and accepts an input voltage range of 10.5V to 15V DC. It also includes battery low alarm and battery low shutdown protection to help safeguard the power system during low-voltage conditions.

Does this model include a solar charger?

Yes. The ISI-501-212C has a built-in 500W MPPT solar charger with typical MPPT efficiency of 98%. This integrated design can simplify product selection for systems that need both inversion and solar charging in one unit.

What protection features are built into this inverter?

The unit 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 events, the protection behavior is shutdown with recovery after re-powering the unit.

What operating environment is this inverter rated for?

The ISI-501-212C is specified for operation from -20°C to +40°C at 100% load. It can also operate up to 60°C at 50% load, and it uses a built-in cooling fan to manage temperature during use.

What battery types is the ISI-501-212C compatible with?

This model is specified for open and sealed lead-acid batteries. Buyers using a 12V lead-acid battery system should find it aligned with the stated battery compatibility for this inverter.

Payment & Security

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Model	Power	Voltage	Waveform	Frequency
Mean Well ISI-501-248U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-248F True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-248D True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-248C True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-248B True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-248A True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224F True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224D True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224C True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224B True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-224A True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-212U True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-212F True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-212D True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-212B True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-212A True Sine Wave DC-AC Inverter 450W 110V out 12V in with MPPT Solar Charger	500W	230V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148F True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148D True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148C True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148B True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-148A True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	450W	110V	Modifined Sine Wave	50Hz	View
Mean Well ISI-501-124U True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger	500W	110V	Modifined Sine Wave	50Hz	View

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