--- product_id: 615611777 title: "4000 Watt Power Inverter 12V to 110V 120V for Vehicle, Solar Inverter System, Heavy Duty, RV, Truck, Off Grid,Camping with 4 AC Outlets, LCD Display, Wireless Remote Control, Car Power Inverter" brand: "lvyuan" price: "$529.67" currency: USD in_stock: true reviews_count: 8 category: "Lvyuan" url: https://www.desertcart.us/products/615611777-4000-watt-power-inverter-12v-to-110v-120v-for-vehicle store_origin: US region: United States of America --- # 4000W continuous power output Real-time LCD display for monitoring 4 versatile AC outlets + hardwire terminal 4000 Watt Power Inverter 12V to 110V 120V for Vehicle, Solar Inverter System, Heavy Duty, RV, Truck, Off Grid,Camping with 4 AC Outlets, LCD Display, Wireless Remote Control, Car Power Inverter **Brand:** lvyuan **Price:** $529.67 **Availability:** ✅ In Stock ## Summary > ⚡ Power your adventure with confidence—anywhere, anytime! ## Quick Answers - **What is this?** 4000 Watt Power Inverter 12V to 110V 120V for Vehicle, Solar Inverter System, Heavy Duty, RV, Truck, Off Grid,Camping with 4 AC Outlets, LCD Display, Wireless Remote Control, Car Power Inverter by lvyuan - **How much does it cost?** $529.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/615611777-4000-watt-power-inverter-12v-to-110v-120v-for-vehicle) ## Best For - lvyuan enthusiasts ## Why This Product - Trusted lvyuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerhouse Performance:** Delivers a massive 4000W continuous and 8000W peak output to keep all your heavy-duty devices running smoothly. - • **Plug & Play Versatility:** Four AC outlets plus a hardwire terminal let you power multiple appliances simultaneously—perfect for RVs, trucks, and off-grid living. - • **Silent & Safe Operation:** Intelligent cooling fan activates only when needed, paired with comprehensive safety protections to prevent overload, overheating, and short circuits. - • **Remote Control Convenience:** Operate your inverter from anywhere with the wireless remote—ideal for hard-to-reach installations in RVs or cabins. - • **Smart Monitoring at a Glance:** Stay in control with an intuitive LCD showing voltage, battery status, load, and alerts for ultimate peace of mind. ## Overview The LVYUAN 4000 Watt Power Inverter converts 12V DC to 110/120V AC, delivering 4000W continuous and 8000W peak power through 4 AC outlets and a hardwire terminal. Featuring a real-time LCD display and wireless remote control, it offers smart monitoring and convenient operation. Its intelligent cooling system and multiple safety protections ensure reliable, quiet, and safe performance for RVs, trucks, solar setups, and off-grid applications. ## Description Product description Product Features Remote Control & LED Display Remote controller: you can easily control the inverter from a distance . Intelligent LED display: input/output voltage, load status, and error codes. Smart Cooling Fan Fan activates only when temp exceeds 104°F or load >40%, reducing noise and power use while maintaining optimal performance. Why does my voltmeter only show 70-80V when testing the inverter output, while the inverter screen shows 120V? This is not a defect or malfunction. The issue is likely because your voltmeter isn’t using the correct measurement mode. This is a modified sine wave inverter, so make sure your voltmeter supports RMS or True RMS (TRMS) mode for accurate readings. Why does my voltmeter only show 70-80V when testing the inverter output, while the inverter screen shows 120V? This is not a defect or malfunction. The issue is likely because your voltmeter isn’t using the correct measurement mode. This is a modified sine wave inverter, so make sure your voltmeter supports RMS or True RMS (TRMS) mode for accurate readings. My appliance is under 4000W, but it still doesn't work properly. Why? Please ensure: 1.Your battery capacity is large enough (200AH or more is recommended). 2.You have connected both sets of cables. 3.If you do both and it still doesn’t work, please tell us directly — we’ll help resolve the issue within 24 hours! My appliance is under 4000W, but it still doesn't work properly. Why? Please ensure 1.Your battery capacity is large enough (200AH or more is recommended). 2.You have connected both sets of cables. 3.If you do both and it still doesn’t work, please tell us directly — we’ll help resolve the issue within 24 hours! What size inverter should I buy? Can I use the inverter while charging the battery at the same time? No. The charger’s voltage is usually higher than the battery’s, which can trigger the inverter’s over-voltage protection if used simultaneously. Can I use the inverter while charging the battery at the same time? No. The charger’s voltage is usually higher than the battery’s, which can trigger the inverter’s over-voltage protection if used simultaneously. Compare LVYUAN Power Inverter 4000W 12V Inverter 5000W 12V Inverter 5000W 24V Inverter 4000W 24V Inverter 3000W 12V Inverter 3000W 24V Inverter Review: Lo recomiendo - Buena calidad me gustó Review: Pure Power, Absolute Reliability – Ran My Whole Fridge and More! - If you are looking for a heavy-duty power solution that actually delivers on its promises, look no further. I’ve tested several inverters over the years for my off-grid cabin and RV setup, and the LVYUAN 4000W Pure Sine Wave Inverter is in a league of its own for 2025. It’s not just a piece of equipment; it’s peace of mind in a sturdy aluminum box. ## Features - 【4000W High Power Output-Heavy Duty Inverter 12V to 110V】This power inverter 4000 watt converts 12V to 110V/120V, DC to AC, delivering 4000W continuous and 8000W peak. ldeal for RVs, solar inverter systems, and power inverters for vehicles with high load needs - 【4 AC Outlets + Hardwire for Versatile Use】Equipped with 4 AC sockets and a hardwire terminal - this inverter 4000w easily connects to appliances in your truck, car, camper, or off-grid cabin - 【Real-Time LCD for Performance Monitoring】Stay informed with a smart LCD display showing voltage, battery level, load, and alerts - essential for safe operation of any car inverter 12v to 120v system - 【Wireless Remote Control - Easy Access】With the included remote, control your car power inverter from a distance – perfect for hard-to-reach places in RV cabinets, tool trucks, or solar setups - 【Smart Cooling Fan + Full Safety Protections】Built-in intelligent cooling fan activates only when internal temperature exceeds 104°F(40°C) or load exceeds 45%, ensuring quiet operation and optimal heat dissipation. Includes protections for over/under voltage, overload, short circuit, reverse polarity, and overheating - 【Safe & Stable Operation - Fully Protected] 】Multiple safety modes prevent over/under voltage, overload, overheating, and short circuits一ensuring this 4000w inverter works safely for all your mobile power need ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CT8WHDS9 | | Antenna Location | Camping, Home, Office, Outdoor, RV, Vehicle | | Battery Capacity | 100 Amp Hours | | Best Sellers Rank | #125,680 in Automotive ( See Top 100 in Automotive ) #212 in Power Inverters | | Brand | LVYUAN | | Built-In Media | 2 pairs of cables, Instruction Manual, Inverter, Remote controller (Without battery 12V 23A) | | Color | Black | | Customer Reviews | 3.9 out of 5 stars 21 Reviews | | Display Type | LCD | | Electrical Output Waveform | Modified Sine Wave | | Frequency | 60 Hz | | Input Voltage | 15 Volts | | Inverter Capacity Volt-Amp | 4000 | | Item Dimensions L x W x H | 16.3"L x 7.04"W x 5.51"H | | Manufacturer | Guangzhou LVYUAN Technology Co., Ltd. | | Mfr Part Number | f72c53af-1314-4144-9b26-f42ce81660a5 | | Model Name | LVYUAN 4000 Watt Power Inverter | | Model Number | f72c53af-1314-4144-9b26-f42ce81660a5 | | Number of Outlets | 4 | | Output Power | 4000 Watts | | Output Voltage | 110 Volts, 120 Volts | | Peak Output Power Watts | 8000 | | Power Source | Solar and Battery Powered | | Recommended Uses For Product | Camping, Home, Office, Outdoor, RV, Vehicle | | Standby Power Shutoff | 95% | | Voltage | 12 Volts (DC) | | Warranty Description | 12 Months Warranty | | Wattage | 4000 watts | ## Product Details - **Brand:** LVYUAN - **Recommended Uses For Product:** Camping, Home, Office, Outdoor, RV, Vehicle - **Power Source:** Solar and Battery Powered - **Wattage:** 4000 watts - **Battery Capacity:** 100 Amp Hours ## Images ![4000 Watt Power Inverter 12V to 110V 120V for Vehicle, Solar Inverter System, Heavy Duty, RV, Truck, Off Grid,Camping with 4 AC Outlets, LCD Display, Wireless Remote Control, Car Power Inverter - Image 1](https://m.media-amazon.com/images/I/71f0OZkmPiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why does my voltmeter only show 70-80V when testing the inverter output, while the inverter screen shows 120V?** A: This is not a defect or malfunction. The issue is likely because your voltmeter isn’t using the correct measurement mode. This is a modified sine wave inverter, so make sure your voltmeter supports RMS or True RMS (TRMS) mode for accurate readings. **Q: My appliance is under 4000W, but it still doesn't work properly. Why?** A: Please ensure 1.Your battery capacity is large enough (200AH or more is recommended). 2.You have connected both sets of cables. 3.If you do both and it still doesn’t work, please tell us directly — we’ll help resolve the issue within 24 hours! **Q: What size inverter should I buy?** A: Always choose an inverter with a higher power rating than your appliances. If your coffee machine is 2000W, a 3000W or 4000W inverter would be a good choice. Not sure? Feel free to tell us for professional advice. **Q: Can I use the inverter while charging the battery at the same time?** A: No. The charger’s voltage is usually higher than the battery’s, which can trigger the inverter’s over-voltage protection if used simultaneously. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lo recomiendo *by M***E on May 6, 2026* Buena calidad me gustó ### ⭐⭐⭐⭐⭐ Pure Power, Absolute Reliability – Ran My Whole Fridge and More! *by N***E on December 17, 2025* If you are looking for a heavy-duty power solution that actually delivers on its promises, look no further. I’ve tested several inverters over the years for my off-grid cabin and RV setup, and the LVYUAN 4000W Pure Sine Wave Inverter is in a league of its own for 2025. It’s not just a piece of equipment; it’s peace of mind in a sturdy aluminum box. ### ⭐ Inverter *by M***C on November 16, 2025* Avoid this product specially if you need in your semi truck, not good at all..!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/615611777-4000-watt-power-inverter-12v-to-110v-120v-for-vehicle](https://www.desertcart.us/products/615611777-4000-watt-power-inverter-12v-to-110v-120v-for-vehicle) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*