Description
Efficient and Reliable Off-Grid Power Solution
The LFP Series 3000W DC 24V Pure Sine Wave Inverter With Charger is a versatile all-in-one unit that combines a pure sine wave inverter, intelligent battery charger, and AC auto-transfer switch. Designed for off-grid homes, RVs, boats, and backup power systems, this inverter offers stable and clean energy for sensitive electronics and appliances.
This 3000W inverter operates on a 24V DC input and delivers 120V AC output. Output frequency is adjustable to 50Hz or 60Hz via the SW4 switch, providing flexibility across global power standards.
Key Features:
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3000W Low-Frequency Pure Sine Inverter with Built-In Charger
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120V AC Input and Output
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Selectable Frequency Output: 50Hz or 60Hz (via SW4 switch)
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AC/Battery Priority Selector: Easily switch between AC or battery as your main power source (via SW5 switch)
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Adjustable Charging Current: From 0% to 100% using a linear control
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Auto Generator Start: Starts and stops the generator based on battery voltage
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Marine Coated and Protected: For added durability in harsh environments
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Low Idle Power Consumption: Energy-efficient design
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7 Battery Charging Profiles: Supports multiple battery types
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Multi-Stage Smart Charger: Max 40A, with charger-disable option
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Fast Transfer Time: Typical 10 milliseconds between power sources
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Integrated GFCI Socket: Safety and convenience built-in
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LCD Display, BTS Cable, and Remote Control Included
Package Includes:
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3000W 24V Low-Frequency Pure Sine Inverter
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Remote Control
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BTS Cable (Battery Temperature Sensor)
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User Manual (English)
Product Specifications:
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Unit Dimensions: 17.4 x 9.5 x 7.8 inches
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Unit Weight: 53 lbs
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Shipping Dimensions: 23 x 12.6 x 12.0 inches
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Shipping Weight: 57 lbs
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If you seek a reliable pure sine-wave inverter and high-capacity charger, the SunGoldPower low-frequency inverter stands as your optimal choice. It integrates an inverter, battery charger, and transfer switch into a single comprehensive system. This 24V DC to 120V AC inverter features a 300% surge capacity for 20 seconds, ensuring extended support for tools and equipment. Widely present in RVs, trailers, motorhomes, and truck campers, this inverter charger serves as an ideal backup or off-grid power solution. Operating with 120VAC input, it provides 120VAC output power for appliances and offers 50 or 60Hz output options via the SW4 switch.
Specifications
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
FAQ
Does the inverter turn off when the low battery warning is triggered, or does it continue to invert?
If the inverter is connected to AC input, it will start charging the battery when the low battery alarm is triggered until the voltage returns to an acceptable range. If not connected to AC input, the alarm activates when the battery voltage reaches 21V, and the inverter will shut down at 20V.
Will it work with lithium batteries?
Yes, it is compatible with lithium batteries, provided they are 24V.
Should I use a BMS (Battery Management System) with my LiFePO4 batteries and this charger?
Typically, LiFePO4 batteries come with a built-in BMS, so an additional BMS is not necessary.
Warranty
2 Year Warranty
