---
product_id: 325704359
title: "1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS"
brand: "voltworks"
price: "R$2571"
currency: BRL
in_stock: true
reviews_count: 12
category: "Voltworks"
url: https://www.desertcart.com.br/products/325704359-1000-watt-pure-sine-wave-power-inverter-etl-ul458-12v
store_origin: BR
region: Brazil
---

# 1000W continuous pure sine wave power Smart LCD with voltage, power & protection status 3 AC outlets + 2 USB ports (2.4A each) 1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS

**Brand:** voltworks
**Price:** R$2571
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with pure sine wave precision — never miss a beat!

## Quick Answers

- **What is this?** 1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS by voltworks
- **How much does it cost?** R$2571 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/325704359-1000-watt-pure-sine-wave-power-inverter-etl-ul458-12v)

## Best For

- voltworks enthusiasts

## Why This Product

- Trusted voltworks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Real-Time Smart Monitoring:** Integrated LCD display keeps you informed on voltage, frequency, battery level, and active protection modes for peace of mind.
- • **Advanced Safety & Durability:** Built-in protections against short circuits, overload, over-temperature, and voltage fluctuations housed in rugged aluminum casing.
- • **Reliable Pure Sine Wave Power:** Delivers clean, stable 1000W AC power for sensitive electronics and appliances without interference.
- • **Versatile Multi-Outlet Design:** Power multiple devices simultaneously with 3 AC outlets plus 2 fast-charging USB ports—perfect for home, RV, or off-grid setups.
- • **Confidence-Backed Warranty & Certification:** ETL UL458 certified with a 3-year warranty and AIG-backed product liability insurance for trusted performance.

## Overview

The VOLTWORKS 1000W Pure Sine Wave Power Inverter converts 12V DC to clean 110/120V AC power with 3 AC outlets and 2 USB ports, featuring a smart LCD display for real-time monitoring. ETL UL458 certified and backed by a 3-year warranty plus AIG insurance, it offers advanced protections and durable aluminum housing, making it ideal for home, RV, truck, or off-grid solar use.

## Description

Buy 1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quality product with good support - In a sea of look-alike inverters from unknown brands on desertcart, how does one decide what to buy? This is a detailed review of a Voltworks 1500W continuous (3100W 2 sec peak) inverter, why I bought it and how it has performed over the first month. Why Voltworks: I chose this company as it has been around for several years and has an online reputation for producing decent products and standing behind its 18-month warranty. I believe that it also manufactures Giandel and Leesky inverters, offered with slightly different features and prices. Though my inverter has had no problems so far, I asked customer service several questions and received answers within a day or so. “Alice” was clearly not reading from a call-center script, with detailed replies to difficult questions. In the box: The cardboard box has internal foam for protection, and includes the inverter, cables, remote control, spare fuses, and user manual packed neatly. The inverter itself measures approx. 8x13x4”, weighs 8.6 lbs, and appears solidly built — all metal and with heat-disippating fins all around. The 2’ red and black battery cables are paired 16mm2, which works out to almost 2AWG, i.e., better than the 4AWG cables in the desertcart listing. The wired remote control has 4 screws for attachment, 2 each of 2 types for use on different surfaces, and 3 spare 40A fuses are also included. A sheet of paper states that included pads are to be attached to the inverter base plate, but mine came with 4 cushioned pads already installed. Initial start-up: A key thing to remember is that before using it for the first time (or after a long period of no usage), the inverter must be run without a load for 30-60 minutes. This is to allow the capacitors time to charge properly, otherwise one risks the possibility of an explosion or reduced life expectancy. After an initial 30-minute warmup, the inverter did make some sound on the first load test, but quieted down on subsequent trials. Loads tested: I am using it in a house emergency generator system powered by my Toyota Prius, whose 12V circuit can spare a continuous 1200W at best, far below the inverter’s 1500W rated capacity. It is good practice to select an inverter rated 25% above its anticipated load anyway. With some combination of full-size fridge, small space heater, rice cooker, fans and lights (not all at the same time), I tested continuous loads up to 900W and initial surges well above that when appliances were turned on, as measured by a watt meter that shows range. I did not test the USB or hardwired outlets. System controls: The inverter’s low voltage cutoff system worked as stated in the manual, switching off momentarily at the voltage I set and restarting seconds later when the voltage had increased to normal levels. My setup does not need the remote control with 15’ cable, but it worked fine. The inverter’s fans were not noisy, and turned on only when the load or temperature exceeded certain levels. The approx. 1”x4” display has lots of data but was easy to read, and output wattage shown was consistent with that of my external watt meter. Connections: Input cable connections are covered with plastic caps for protection from shorts — a nice touch, though it means that cables to the battery can exit in only one direction if the (optional) caps are used. I spliced an additional cable to the included 3’ 14AWG ground cable and connect it to the earth with an aluminum tent peg. Note that per a Voltworks online video, opening the inverter to replace fuses requires unscrewing the output side plate’s 4 screws and sliding out the center panel of the top plate, after disconnecting the cable feeding the display. I am not sure this will be quite as easy as demonstrated. Potential improvements: * The almost flush, black power switch on the black side plate is hardly visible, especially in low-light emergency conditions, and should be a brighter color. * The 28 page user manual is far better than those of some competitors. However, it does have several errors; I was told that an updated version is being rolled out. * The included battery cables, while adequate, do not match the quality of Voltworks cables I purchased for use elsewhere in my system. Those are rated for 105C, with thicker and better-finished heat shrinks, and smaller 10mm lugs. Conclusion: All in all, I am pleased with this purchase and will rate it 5 stars for initial product quality and responsive customer service. I hope this review has been helpful, and commit to updating it as my experience warrants over the next few years.
Review: 2000 / 4100 watt surge inverter. Looks good for RV use. - Installed this 2000 watt inverter to test and compare to a low frequency 2000 watt pure sine wave inverter. Overall works good. Some positives: low idle power 3 watts vs 40 for the low frequency. Runs an 18 cf refrigerator at 26 watts vs 60 for the low frequency. Haven't tested a 1100 watt microwave yet or tried my air compressor both of which the low frequency run. A few minor negatives: M6 studs for DC input need to be M8 at the smallest. Cables are marginal, I prefer 2/0 when pulling 145 amps to run a 1100 watt microwave.

## Features

- 【1000W Pure Sine Wave Inverter】Provides 1000w DC 12volt to AC 120volt continuous power,coming with 3 AC outlets and 2x2.4A USB ports.Product liability insurance is covered by AIG insurance company.36-Months Warranty.
- 【More Widely Used】The 3 AC outlets and 2x2.4 amps USB ports provide ture sine wave inverter for powering your gameplayer, car vaccum, camera, TV, phone, fridge and etc, in when emergency, hurricane, storm, snowstorm, and outage anywhere AC power is needed
- 【Smart LCD Display】Showed current DC voltage,Hz,VAC ,output power,battery level and 5 protection modes so that you can know the using status of your battery ,load and inverter.
- 【Advance Protection】Including Short circuit protection,Input over-voltage/ under-voltageprotection,Outputshort-circuit,over-load,over-current,over-temperature protection.Durable Aluminum Housing can protect inverter from drops and bumps.The built-in cooling fan ensures you a ultra silent using experience,also keeps the inverter running safely and effectively at a low temperature.avoid overheat.
- 【36-Months Warranty】 Provide 36 Months Warranty and friendly customer service A 1000 Watt pure sine wave inverter,a instruction manual,2x battery cables.
- 【ETL UL458 certificate】This inverter has got ETL UL458 certificate.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T5JB36D |
| Best Sellers Rank | #141,553 in Automotive ( See Top 100 in Automotive ) #264 in Power Inverters |
| Customer Reviews | 4.6 4.6 out of 5 stars (386) |
| Date First Available | January 15, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.62 pounds |
| Item model number | VS-1000PB |
| Manufacturer | VOLTWORKS |
| Product Dimensions | 12.4 x 6 x 3.3 inches |

## Product Details

- **Battery Capacity:** 100 Amp Hours
- **Brand:** VOLTWORKS
- **Power Source:** Solar and Battery Powered
- **Recommended Uses For Product:** Home, Car, Power Outage, Vehicles, Truck, Outdoors, Boat, RV, Trip, Off-Grid Solar
- **Wattage:** 1000 watts

## Images

![1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS - Image 1](https://m.media-amazon.com/images/I/71WxYNFs+wL.jpg)

## Questions & Answers

**Q: Can I connect this inverter with solar panels?**
A: Please do not connect this inverter directly with solar panel,which may damage the inverter or no function output.
Please install solar system like this : solar panel --charger controller--12V battery--VOLTWORKS inverter--electrical device.

**Q: Is there a maximum continuous usage time limitation ?**
A: When the battery management system tells the converter to not drain anymore of the battery (or battery bank) then the inverter shuts off. -- You could call that the maximum continuous usage time limitation.

**Q: How do you Recharge it?...**
A: For your asked 1000W pure sine wave inverter ,it only converters dc 12v battery power to ac 120v for appliance using.When your battery is low power,please recharge it by ac 120v , or generator , or solar .

**Q: How much heat does the unit put out?**
A: Sounds like you're interested in how much heat it puts out into the compartment it's in.  To estimate that, consider the specifications say it has no-load current of 2.4 amps and up to 90% efficiency, so assume maybe 85%.  That means that 15% of the load you use will be given off as heat, plus 2.4 amps x 12 volts = 22 watts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product with good support
*by C***S on September 1, 2025*

In a sea of look-alike inverters from unknown brands on Amazon, how does one decide what to buy? This is a detailed review of a Voltworks 1500W continuous (3100W 2 sec peak) inverter, why I bought it and how it has performed over the first month. Why Voltworks: I chose this company as it has been around for several years and has an online reputation for producing decent products and standing behind its 18-month warranty. I believe that it also manufactures Giandel and Leesky inverters, offered with slightly different features and prices. Though my inverter has had no problems so far, I asked customer service several questions and received answers within a day or so. “Alice” was clearly not reading from a call-center script, with detailed replies to difficult questions. In the box: The cardboard box has internal foam for protection, and includes the inverter, cables, remote control, spare fuses, and user manual packed neatly. The inverter itself measures approx. 8x13x4”, weighs 8.6 lbs, and appears solidly built — all metal and with heat-disippating fins all around. The 2’ red and black battery cables are paired 16mm2, which works out to almost 2AWG, i.e., better than the 4AWG cables in the Amazon listing. The wired remote control has 4 screws for attachment, 2 each of 2 types for use on different surfaces, and 3 spare 40A fuses are also included. A sheet of paper states that included pads are to be attached to the inverter base plate, but mine came with 4 cushioned pads already installed. Initial start-up: A key thing to remember is that before using it for the first time (or after a long period of no usage), the inverter must be run without a load for 30-60 minutes. This is to allow the capacitors time to charge properly, otherwise one risks the possibility of an explosion or reduced life expectancy. After an initial 30-minute warmup, the inverter did make some sound on the first load test, but quieted down on subsequent trials. Loads tested: I am using it in a house emergency generator system powered by my Toyota Prius, whose 12V circuit can spare a continuous 1200W at best, far below the inverter’s 1500W rated capacity. It is good practice to select an inverter rated 25% above its anticipated load anyway. With some combination of full-size fridge, small space heater, rice cooker, fans and lights (not all at the same time), I tested continuous loads up to 900W and initial surges well above that when appliances were turned on, as measured by a watt meter that shows range. I did not test the USB or hardwired outlets. System controls: The inverter’s low voltage cutoff system worked as stated in the manual, switching off momentarily at the voltage I set and restarting seconds later when the voltage had increased to normal levels. My setup does not need the remote control with 15’ cable, but it worked fine. The inverter’s fans were not noisy, and turned on only when the load or temperature exceeded certain levels. The approx. 1”x4” display has lots of data but was easy to read, and output wattage shown was consistent with that of my external watt meter. Connections: Input cable connections are covered with plastic caps for protection from shorts — a nice touch, though it means that cables to the battery can exit in only one direction if the (optional) caps are used. I spliced an additional cable to the included 3’ 14AWG ground cable and connect it to the earth with an aluminum tent peg. Note that per a Voltworks online video, opening the inverter to replace fuses requires unscrewing the output side plate’s 4 screws and sliding out the center panel of the top plate, after disconnecting the cable feeding the display. I am not sure this will be quite as easy as demonstrated. Potential improvements: * The almost flush, black power switch on the black side plate is hardly visible, especially in low-light emergency conditions, and should be a brighter color. * The 28 page user manual is far better than those of some competitors. However, it does have several errors; I was told that an updated version is being rolled out. * The included battery cables, while adequate, do not match the quality of Voltworks cables I purchased for use elsewhere in my system. Those are rated for 105C, with thicker and better-finished heat shrinks, and smaller 10mm lugs. Conclusion: All in all, I am pleased with this purchase and will rate it 5 stars for initial product quality and responsive customer service. I hope this review has been helpful, and commit to updating it as my experience warrants over the next few years.

### ⭐⭐⭐⭐⭐ 2000 / 4100 watt surge inverter. Looks good for RV use.
*by A***R on January 8, 2026*

Installed this 2000 watt inverter to test and compare to a low frequency 2000 watt pure sine wave inverter. Overall works good. Some positives: low idle power 3 watts vs 40 for the low frequency. Runs an 18 cf refrigerator at 26 watts vs 60 for the low frequency. Haven't tested a 1100 watt microwave yet or tried my air compressor both of which the low frequency run. A few minor negatives: M6 studs for DC input need to be M8 at the smallest. Cables are marginal, I prefer 2/0 when pulling 145 amps to run a 1100 watt microwave.

### ⭐⭐⭐⭐⭐ Great inverter and great company
*by K***R on November 13, 2025*

I've had the unit for a little less than a year, and it has worked great for me. I was camping for 3 months and used it every day -- until I accidentally plugged shore power (120v) into the output of the unit, which ruined it. I told Voltworks what happened and they are shipping me a new one, which is awesome because it was my fault, and I told them that. Highly recommend!

## Frequently Bought Together

- 1000 Watt Pure Sine Wave Power Inverter ETL UL458 12V DC to 110V 120V AC 1000W for Home RV Truck Off-Grid Solar Compatible with Lithium Battery with LCD Display [3 Years Warranty] by VOLTWORKS
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*