SunGold Power | 3000W DC 12V Pure Sine Wave Inverter with Charger | LFP3K12V120VSG

3000W DC 12V Pure Sine Wave Inverter with Charger

Power your off-grid systems with confidence using the LFP Series 3000W DC 12V Pure Sine Wave Inverter With Charger. Engineered for efficiency and durability, this premium low-frequency inverter combines a powerful 3000-watt pure sine wave output with a built-in battery charger and automatic AC transfer switch—making it the ultimate solution for RVs, solar setups, emergency backup systems, and mobile power needs.

Features

• True Pure Sine Wave Output - Ensures clean, stable power for sensitive electronics, appliances, and tools
• Integrated Charger & Transfer Switch - Automatically switches between shore power and battery power without interruption
• 120VAC Input/Output: Compatible with - standard North American voltage; frequency switchable between 50Hz and 60Hz via SW4
• AC or Battery Priority Modes - Default AC priority with the option to switch to battery priority using SW5 for full control over power source preferences
• Adjustable Charging Current - Tailor the charging current from 0% to 100% with a simple linear adjustment—perfect for managing battery health and load
• Low Idle Power Consumption - Optimized for off-grid systems with minimal energy waste during standby
• Automatic Generator Start Function - Triggers your generator when battery levels are low and shuts it off when charging is complete—ideal for fully automated systems
• Battery Temperature Sensor (BTS) - Cable Included: Enhances battery safety and efficiency by monitoring temperature during charging cycles

Specifications

• 3000W Low Frequency Pure Sine Inverter With Charger.
• AC/Battery Priority Selector.
• Automatic Generator Start.
• GFCI Socket for Safety and Convenience.
• Suitable for powering various appliances with low frequency.
• LCD Display and BTS included.
• Low Idle Consumption.
• 9 battery type settings for the charger.
• Multi-Stage Smart Charger with 90+/-5A output, with the option to disable.
• Typical Transfer Time of 10 milliseconds.
• *Continuous Output Power: 3000W
• *Surge Rating: 9000W (20 Seconds)
• *AC Output: 120VAC
• *AC Input: 120VAC
• *Output Wave: Pure Sine Wave (bypass mode)
• *Typical Transfer Time: 10ms (MAX)
• *Nominal Efficiency: >88%
• *Nominal Input Voltage: 12.0Vdc
• *Minimum Start Voltage: 10.0Vdc
• *Low Battery Alarm: 10.5Vdc-11.0Vdc
• *Low battery Trip: 10.0Vdc-10.5Vdc (select by SW1)
• *High Voltage Alarm: 16.0Vdc
• *Low battery Voltage Restart: 13Vdc
• *Idle Consumption: 55W
• *Power Saver Mode Idle Consumption: 20W
• *Charger Rate: 90+/-5A
• *AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (select by SW2)
• *Over Charge Protection Shutdown: 15.7V
• *Selectable Charge Setting based on battery type Adjustable charge current: off 0%-100%
• *3-step intelligent battery charger

Warranty and Resources

2 Year Warranty

• 3KW 12V Pure Sine Wave Inverter/Charger Data Sheet
• LFP Series Pure Sine Wave Inverter/Charger User's Manual