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HQST

HQST 2000W Pure Sine Wave Inverter, Surge 4000W (5s max), 12V DC to 110V AC Converter, 3X AC Sockets, GFCI Protection, Remote LCD, THD<3.2%, Solar Power Inverters for RV, Truck, Home, Off Grid

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Current Price
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$149.99
Listed $99.99
Analysis Confidence 30%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 27, 2026 9:35 PM · Prices & availability subject to change

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📝 Product Overview

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Product Details

✓【5s Boost Power for Tough Starts】Built with a 5-second boost function, this inverter delivers up to 4000W of surge power to help start high-demand appliances like refrigerators, pumps, and power tools. The extended boost time helps handle demanding startup loads with fewer interruptions and more reliable performance.
✓【Pure Sine Wave – Clean, Stable AC Power】Delivers smooth, consistent 110V/120V AC power with low 3.2% THD, closely matching the quality of household grid power. The clean output helps reduce electrical noise and interference, making it ideal for sensitive electronics and appliances such as TVs, refrigerators, microwaves, CPAP machines, coffee makers, and home audio systems.
✓【2000W Continuous Power – Reliable Backup】Converts 12V DC to 110V/120V AC with 2000W continuous and 4000W peak power. A reliable choice for sump pump backup during power outages, helping keep your basement protected from flooding. Up to 94% efficiency helps maximize available battery power for longer runtime.
✓【LCD Remote Control &amp; Versatile Power Outputs】Monitor and control the inverter from a distance with the LCD remote—no need to reach the unit directly. Includes 3 AC outlets, a USB QC 3.0 fast-charging port, and high-power AC terminals for convenient connection of multiple devices, including demanding appliances.
✓【Built-In GFCI &amp; Multi-Layer Safety Protection】Built-in GFCI protection helps reduce the risk of electric shock, making it well suited for outdoor and other demanding environments. Multiple protections guard against overload, overheating, over/under voltage, and short circuits, while dual cooling fans automatically activate under heavy loads or high temperatures to help maintain stable operation.
✓【Built for Off-Grid &amp; Backup Power】Designed for 12V battery systems and seamlessly integrates with HQST LiFePO4 batteries, solar panels, and MPPT charge controllers. A versatile power solution for RVs, camper vans, trucks, off-grid cabins, marine use, home backup, and emergency power during outages or severe weather.

⚙️ Specifications

Brand
HQST
Recommended Uses For Product
Camping, Home, Household appliances, Laptop, Recreational Vehicle, Truck
Power Source
Solar and Battery Powered
Wattage
2000 watts
Input Voltage
12 volts_of_direct_current
Output Voltage
110 volts
Peak Output Power Watts
4000
Electrical Output Waveform
Pure Sine Wave
Frequency
60 hertz
Antenna Location
Camping, Home, Household appliances, Laptop, Recreational Vehicle, Truck
Number of Items
1
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$149.99
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