Felicitysolar IVEM Series 4KVA Off-Grid High-Frequency Solar Inverter (IVEM4024-II)
Elevate your solar energy system with the IVEM4024-II—an advanced 4KVA off-grid high-frequency solar inverter from Felicitysolar, designed to deliver reliable power conversion and smart control for a life full of hope.
Core Features
Remote Monitoring & Control: Built-in WiFi enables mobile access to monitor system status and adjust parameters.
Flexible Input Support: Compatible with mains voltage, generator input, and solar PV panels for versatile power sources.
Built-in MPPT Solar Charger: Maximizes solar energy harvest with efficient charging performance.
Lithium Battery Activation: Supports lithium battery systems with dedicated activation functionality.
Battery-Free Operation: Runs without a battery via AC pass-through for continuous power supply.
Intelligent Protection: Equipped with overload, over-temperature, and over-charge protection mechanisms.
Cold Start & Auto Restart: Cold start function for low-temperature operation, plus auto-restart when AC power resumes.
Adjustable Parameters: Customize input voltage, charging settings, and output frequency to fit specific needs.
Technical Specifications
Line Mode Specifications
Parameter
Details
Rated Output Power (VA)
4000VA
Rated Output Power (W)
4000W
Nominal DC Input Voltage
24V
Nominal AC Input Voltage
230Vac
Max. AC Input Voltage
280Vac
Nominal Input Frequency
50Hz/60Hz (Auto Detection)
Pass Through Without Battery
Yes
Utility & Generator Charging Mode Specifications
Parameter
Details
Nominal Input Voltage
230Vac
Input Voltage Range
90-280Vac
Max. Charge Current
120A
Charge Current Regulation
10-120A (Adjustable, 1A increment)
Over Charge Protection
Yes
Solar Charging Specifications (PV + Grid/GEN Charging)
Parameter
Details
Max. PV Open Circuit Voltage
500V
PV Voltage Working Range
60V-500V
Max. Input Power
6000W
Max. Solar Charging Current
120A
Max. Charging Current (PV + Grid or GEN)
120A
Max. Input Current
27A
Min. Startup Voltage
60V
Inverter Mode Specifications
Parameter
Details
Output Voltage Waveform
Pure Sine Wave
Nominal Output Voltage
230Vac ±5%
Nominal Output Frequency
50Hz ±0.3Hz / 60Hz ±0.3Hz (Adjustable)
Parallel Capability
No
Capable of Starting Electric Devices
Yes
Output Short Circuit Protection
Yes
General Specifications
Parameter
Details
Operating Temperature
-10°C ~ 50°C
Storage Temperature Range
-15°C ~ 60°C
Net Weight
10.4KG
Product Dimension
430×310×120MM
Package Dimension
507×387×197MM
Certification
CE-EMC, IEC62109-1/2
Notes
*Refer to Felicitysolar's Warranty Policy for applicable conditions.
Product specifications may vary during continuous improvements. Please contact us for the latest details.
Product Highlights
Efficient Power Conversion: High-frequency design ensures reliable performance with 4000W rated output power.
Smart App Integration: Connect via the Felicity Solar APP for remote parameter setting and real-time monitoring.
Versatile Compatibility: Works seamlessly with mains, generators, solar panels, and lithium batteries.
Comprehensive Safety: Multiple protection features safeguard the inverter and connected devices.
User-Friendly Design: Compact size and intuitive operation make installation and use hassle-free.
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