SunGoldPower 4000W Low-Frequency Inverter | Pure Sine Wave | DC 24V to AC 120V (LFP4K24V120VSG)
- Sku: LFP4K24V120VSG
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SunGoldPower 4000W Low-Frequency Inverter | Pure Sine Wave | DC 24V to AC 120V
Description
The SunGoldPower 4000W Low Frequency Inverter is a professional grade pure sine wave inverter designed for reliable DC 24V to AC 120V power conversion. It delivers 4000W of continuous power and up to 12000W of peak surge power, making it suitable for residential, off grid, and mobile power systems.
Using advanced low frequency transformer technology, this inverter offers superior durability, overload handling, and long term stability compared to standard high frequency inverters. It provides pure sine wave output, ensuring clean, stable energy for sensitive electronics such as computers, refrigerators, air conditioners, and power tools.
The inverter features a built in battery charger, allowing simultaneous charging and AC output, making it ideal for off grid solar systems and backup power solutions. With multiple safety protections and a robust aluminum casing, it is engineered to perform reliably under harsh conditions, perfect for homes, cabins, RVs, and work sites.
Key Features
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4000W continuous output with 12000W peak surge capacity
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Converts DC 24V to AC 120V with high efficiency and stability
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Pure sine wave output ensures safe operation of sensitive equipment
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Integrated battery charger for efficient dual-use performance
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Advanced low-frequency transformer for durability and longevity
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Multi-layer protection: overload, over-temperature, and short-circuit safeguards
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Intelligent LCD display for real-time performance monitoring
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Compatible with solar systems, battery banks, and generator setups
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Single-phase AC output (120V) suitable for home and off-grid use
Additional Information
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Specifications
| Main Features | Continuous Output Power | 4000W |
| Surge Rating | 12000W (20 Seconds) | |
| AC Output | 120VAC | |
| AC Input | 120VAC | |
| Output Wave | Pure Sine Wave (bypass mode) | |
| Typical Transfer Time | 10ms (MAX) | |
| Nominal Efficiency | >88% | |
| Battery Priority Selector | Yes | |
| Generator Start | Automatic Generator Start | |
| GFCI Socket | Safety and Convenient | |
| LCD Display | Remote Control, BTS including | |
| Low Idle Consumption | Yes | |
| Battery Settings | 9 battery type settings for charger | |
| Inverter Output | Continuous Output Power | 4000W |
| Surge Rating | 12000W (20 Seconds) | |
| AC Output | 120VAC | |
| AC Input | 120VAC | |
| 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 (SW1 selectable) | 20.0VDC–21.0VDC | |
| High Voltage Alarm | 32.0VDC | |
| Low Battery Voltage Restart | 28VDC | |
| Idle Consumption | 48W | |
| Power Saver Mode Idle Consumption | 19W | |
| AC Charger | Charger Rate | 50A ± 6A |
| AC Input Range (Grid or Generator) | 90V–135VAC / 100V–135VAC (selectable by SW2) | |
| Overcharge Protection Shutdown | 31.4V | |
| Selectable Charge Setting | Based on battery type, adjustable charge current 0%–100% | |
| Battery Charger Type | 3-step intelligent battery charger | |
| Packaging | Product Type | Low Frequency Pure Sine Inverter |
| Rated Power | 4000W 24V | |
| Accessories | English Manual, Remote Control, BTS Cable | |
| Unit Weight | 54.8 lbs | |
| Unit Size | 22.0 × 9.1 × 7.5 in | |
| Shipping Weight | 62.8 lbs | |
| Shipping Size | 27.8 × 13.4 × 13 in |
In The Box
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1 x 4000W Low-Frequency Inverter (DC 24V, AC 120V)
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1 x User Manual
Warranty
The SunGoldPower 4000W Low-Frequency Inverter includes a 1-year limited warranty, covering any manufacturing or performance defects.
Document
FAQs
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Q: What type of devices can this inverter power?
A: It can power appliances such as refrigerators, TVs, computers, and microwaves safely due to its pure sine wave output. -
Q: Is it compatible with solar systems?
A: Yes, this inverter integrates seamlessly with solar panels and battery banks, making it ideal for off-grid or hybrid energy setups. -
Q: What’s the advantage of low-frequency technology?
A: Low-frequency inverters handle higher surge loads and have longer lifespans, making them perfect for heavy-duty or continuous use applications.
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SunGoldPower 4000W Low-Frequency Inverter | Pure Sine Wave | DC 24V to AC 120V (LFP4K24V120VSG)