3000W DC 24V Pure Sine Wave Inverter With Charger - LFP3K24V120VSG

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Product Highlight

• ★ This LFP Series Pure Sine Wave Inverter is a combination of an inverter, battery charger, and AC auto-transfer switch. Low frequency, low Idle Current, BTS cable, remote control.

• ★ This power inverter 3000w requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4.

• ★ AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch.

• ★ Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. 

• ★ Auto Gen Start: The inverter can start up a generator when the battery voltage goes low, and turn the generator off after battery charging is finished.

 Features 

• 3000W LFP Series Low-Frequency Pure Sine Inverter With Charger.
• AC/Battery Priority Selector.
• Automatic Generator Start.
• GFCI Socket, Safety and Convenient.
• Marine Coated and Protected.
• LCD Display, Remote Control, BTS including.
• Low Idle Consumption.
• 7 battery type settings for the charger.
• Multi Stage Smart charger Max 40A, the charger can be disabled.
• 10 msec typical transfer time.

Specification

Inverter Output

• Continuous Output Power: 3000W
• Surge Rating: 9000W (20 Seconds)
• Output: 120VAC, 60hz 
• Output Wave: Pure Sine Wave (bypass mode)
• Typical Transfer Time: 10ms (MAX)
• Nominal Efficiency: >88%

DC Input:

• Nominal Input Voltage: 24.0Vdc
• Minimum Start Voltage: 20.0Vdc
• Low Battery Alarm: 21.0Vdc-22.0Vdc
• Low battery Trip: 20.0Vdc-21.0Vdc (select by SW1)
• High Voltage Alarm: 32.0Vdc
• Low battery Voltage Restart: 26Vdc
• Idle Consumption: 39W
• Power Saver Mode Idle Consumption: 16W

AC Charger 

• Charger Rate: Max 40A
• AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (selected by SW2)
• Over Charge Protection Shutdown: 31.4V
• Selectable Charge Setting based on battery type Adjustable charge current: off-20%-100% 
• 4-step intelligent battery charger

User Manual

Download LFP Series Pure Sine Wave Inverter/Charger User's Manual

What Our Experts Think

• Dependable Power Output: Offers 3,000W continuous power, ideal for medium off-grid or backup energy systems.
• Pure Sine Wave Technology: Provides clean, stable energy to protect sensitive electronics and maximize efficiency.
• 24V DC Compatibility: Designed for 24V battery systems, making it suitable for RVs, boats, and small solar setups.
• Integrated Charger: Combines inverter and battery charger for streamlined energy management.
• Robust Safety Features: Includes protections against overload, over-voltage, and short circuits for reliable operation.
• Compact and Practical Design: Easy to install, lightweight, and user-friendly with intuitive controls and indicators.

Q&A

Q: What is the 3000W DC 24V Pure Sine Wave Inverter with Charger (LFP3K24V120VSG)?
A: A 3000W pure sine wave inverter with an integrated charger, designed to convert 24V DC power into 120V AC for reliable operation of appliances and sensitive electronics.

Q: What are its key features?
A:

• 3000W continuous pure sine wave output
• Compatible with 24V battery systems
• Built-in charger for efficient battery recharging
• Safe for sensitive devices like TVs, laptops, and medical equipment
• Comprehensive protections: overload, overheat, and short circuit

Q: What applications is it suitable for?
A: Ideal for RVs, boats, off-grid solar systems, and backup power for small to medium appliances and electronics.

Q: Does it support energy storage?
A: Yes, it integrates seamlessly with 24V battery banks for backup and off-grid energy solutions.

Q: Is it easy to use and install?
A: Yes, it features a compact, user-friendly design for straightforward installation and reliable operation

Maintenance Tips

• Cooling System: Clean vents and fans regularly to prevent overheating.
• Battery Maintenance: Inspect connections, voltage levels, and charge cycles frequently.
• Wiring Inspection: Tighten and check cables for wear, corrosion, or damage.
• Environment: Install in a dry, ventilated, and dust-free area to protect components.
• Performance Monitoring: Monitor input/output values to ensure proper operation and avoid overloads.
• Firmware Updates: Apply firmware updates as needed for compatibility and efficiency.
• Safe Shutdown: Disconnect all power sources before performing maintenance