Sun Gold Power 3000W 24V Inverter Charger 9000W Surge

Sun Gold Power 3000W 24V Inverter Charger 9000W SurgeProduct Overview This Sun Gold Power 3000W 24V pure sine wave inverter with charger is built for mobile and off grid power systems that need steady 120V AC without a complicated setup. It is a low frequency inverter with a built in charger and transfer switch, designed for RVs, trailers, motorhomes, truck campers, and backup or off grid power solutions. The goal is reliable power that behaves consistently when loads change, when shore power is weak,

Product Overview

This Sun Gold Power 3000W 24V pure sine wave inverter with charger is built for mobile and off-grid power systems that need steady 120V AC without a complicated setup. It is a low-frequency inverter with a built-in charger and transfer switch, designed for RVs, trailers, motorhomes, truck campers, and backup or off-grid power solutions. The goal is reliable power that behaves consistently when loads change, when shore power is weak, or when you are running on batteries for long stretches.

On the output side, it delivers 120VAC pure sine wave power with bypass mode, rated at 3000W continuous output. It also provides a 9000W surge rating for 20 seconds, listed as 300% surge capacity for short-term high-load appliances. That extra headroom helps with start-up demand and brief spikes that happen in real use. Typical transfer time is 10ms, which supports smoother switching between AC input and battery power.

This unit is designed around a 24V battery system, with a nominal input voltage of 24V and a minimum start voltage of 20V. It includes a low battery alarm range of 21 to 22V and a selectable low battery trip range of 20 to 21V by switch, plus a high voltage alarm of 32V and a low battery voltage restart at 26V. Idle consumption is listed at 39W, and power saver mode idle consumption is 16W, which helps reduce wasted draw when loads are light but the inverter is standing by.

Charging is handled by a multi-stage smart charger rated up to 40A, and the charger can be disabled. Charging current is adjustable from 0% to 100%, with selectable charge settings based on battery type. The unit lists 9 battery type settings for the charger and uses a 3-step intelligent battery charger method. AC input is 120VAC, with an AC input range selectable between 90 to 135V or 100 to 135V. Overcharge protection shutdown is specified at 31.4V. For daily use and safety, it includes a GFCI socket, an LCD display, and remote control with a BTS cable included. It also supports an AC/Battery priority selector and automatic generator start.

Key Features

• 3000W low-frequency pure sine wave inverter with charger
• AC/Battery priority selector
• Automatic generator start
• GFCI socket for safety and convenience
• Powers all kinds of appliances
• LCD display with remote control and BTS cable included
• Low idle consumption for energy efficiency
• 9 battery type settings for charger
• Multi-stage smart charger up to 40A, charger can be disabled
• Typical transfer time: 10ms

Specifications

• 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
• Nominal Efficiency: >88%
• Nominal Input Voltage: 24V
• Minimum Start Voltage: 20V
• Low Battery Alarm: 21-22V
• Low Battery Trip: 20-21V, selectable by switch
• High Voltage Alarm: 32V
• Low Battery Voltage Restart: 26V
• Idle Consumption: 39W
• Power Saver Mode Idle Consumption: 16W
• Charger Rate: Max 40A
• AC Input Range: 90-135V, 100-135V selectable
• Overcharge Protection Shutdown: 31.4V
• Selectable Charge Setting Based on Battery Type, Adjustable Charge Current 0%-100%
• 3-step Intelligent Battery Charger
• 3000W 24V Low-Frequency Pure Sine Inverter
• Manual
• Remote Control
• BTS Cable
• Unit Weight: 48.5LB
• Unit Size: 22.05 x 9.1 x 7.5 inch
• Shipping Weight: 57LB
• Shipping Size: 26.8 x 13.4 x 13 inch

What’s Included

• 3000W 24V Low-Frequency Pure Sine Inverter
• Manual
• Remote Control
• BTS Cable

Best For

• RV, trailer, motorhome, and truck camper builds needing stable 120VAC pure sine power
• 24V battery systems that want an all-in-one inverter, charger, and transfer switch
• Demanding appliance start-ups that benefit from 9000W surge capability for 20 seconds
• Shore power or generator setups using 120VAC input with selectable input range
• Systems needing a charger up to 40A with 0%–100% adjustable charging current and the option to disable charging
• Installations where lower standby draw matters with 16W power saver mode idle consumption

Why This One Makes Sense

This unit fits a 24V mobile or off-grid setup when you want steady 120VAC power and an all-in-one layout that keeps wiring and controls simple. You get 3000W continuous pure sine output with bypass mode, plus 9000W surge for 20 seconds for short start-up events. Typical 10ms transfer time helps source switching feel smoother, and the AC/Battery priority selector supports a clear operating plan. The built-in smart charger up to 40A can be tuned with 0% to 100% charging current adjustment and battery-type-based settings, including 9 battery type options, and the charger can be disabled when that is the right call for the system. Add power saver mode at 16W idle consumption, the GFCI socket, LCD monitoring, remote control and BTS cable, automatic generator start support, and it becomes a practical backbone for power that needs to work reliably on the road or off the grid.