--- product_id: 603665835 title: "3000W Pure Sine Wave Inverter 12V DC to 120V AC with LCD Remote for RV, Van" brand: "olteanp" price: "¥107980" currency: JPY in_stock: true category: "Olteanp" url: https://www.desertcart.jp/products/603665835-3000w-pure-sine-wave-inverter-12v-dc-to-120v-ac store_origin: JP region: Japan --- # 3000W continuous / 6000W peak power 15FT LCD remote for real-time monitoring Adjustable 9.5V–11V input for lithium battery safety 3000W Pure Sine Wave Inverter 12V DC to 120V AC with LCD Remote for RV, Van **Brand:** olteanp **Price:** ¥107980 **Availability:** ✅ In Stock ## Summary > 🔌 Power your off-grid lifestyle with confidence and control! ## Quick Answers - **What is this?** 3000W Pure Sine Wave Inverter 12V DC to 120V AC with LCD Remote for RV, Van by olteanp - **How much does it cost?** ¥107980 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/603665835-3000w-pure-sine-wave-inverter-12v-dc-to-120v-ac) ## Best For - olteanp enthusiasts ## Why This Product - Trusted olteanp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Multi-Device Power Hub:** Four AC outlets plus USB and fast Type-C ports power everything from laptops and drones to refrigerators and emergency gear. - • **Smart Safety Suite with Active Cooling:** Multi-layer protection including overload, short-circuit, overheat, and spark-free design ensures reliable backup power when you need it most. - • **Pure Sine Wave Power, Zero Interference:** Delivers clean, grid-quality 110V AC power safe for sensitive electronics and heavy-duty tools. - • **Remote Control & Monitoring at Your Fingertips:** 15-foot wired LCD remote lets you effortlessly check voltage, load, battery status, and alerts from inside your RV, cabin, or vehicle. - • **Custom Voltage Protection for Battery Longevity:** Adjustable low voltage cutoff tailored for LiFePO4, AGM, GEL, SLA, and deep-cycle batteries to maximize lifespan. ## Overview The OLTEANP TK-3 is a robust 3000W pure sine wave inverter with a 6000W peak surge, designed for clean, stable AC power from 12V DC sources. Featuring adjustable low voltage protection optimized for lithium and other battery types, it safeguards battery health while powering sensitive electronics and heavy-duty equipment. Its intelligent cooling and comprehensive safety protections ensure dependable backup power for RVs, trucks, boats, and solar off-grid systems. The included 15FT LCD remote offers real-time system monitoring and control, while multiple AC and USB outputs provide versatile connectivity for all your devices. ## Description desertcart.com: 3000W Pure Sine Wave Inverter 12V DC to 120V AC with LCD Remote for RV, Van | 6000W Peak, Adjustable Input Voltage, 4 AC Outlets, 3.1A USB & 30W Type-C, Inverter for Home,Truck, Boat,Solar Off Grid : Automotive ## Features - 【ADJUSTABLE INPUT LOW-VOLTAGE PROTECTION – FLEXIBLE BATTERY COMPATIBILITY】: Customize the low-voltage shutdown setting from 9.5V to 11V to suit your 12V battery setup. Supports LiFePO4, AGM, GEL, and deep-cycle batteries for RV and solar applications. Automatically shuts off when voltage reaches the selected threshold, helping reduce over-discharge when set according to your battery manufacturer’s recommendations. - 【3000W PURE SINE WAVE – CLEAN, RELIABLE POWER】: Converts 12V DC battery power into 110V AC power, delivering 3000W continuous output and 6000W peak power to handle startup surges. Pure sine wave technology helps sensitive electronics run smoothly with reduced electrical noise. Power TVs, laptops, lights, coffee makers, CPAP machines and compatible refrigerators within the inverter’s running and startup capacity—ideal for RV travel, camping, and backup power. - 【MULTI-LAYER PROTECTION – POWER WITH CONFIDENCE】: Built-in protections against overload, overheating, short circuits, and high or low input voltage help safeguard your inverter and connected devices. Intelligent cooling fans help manage operating temperatures, supporting reliable performance for power outages, RV trips, and off-grid living. - 【MULTIPLE OUTPUT PORTS – VERSATILE POWER OPTIONS】: Features 4 AC outlets, a USB port, and a Type-C port to conveniently power and charge multiple devices. Keep smartphones, tablets, laptops, fans, lights, and TVs running, or power compatible small refrigerators within the inverter’s capacity. Ideal for camping, RV travel, road trips, and emergency backup power. - 【LCD REMOTE CONTROL – CONVENIENT POWER MANAGEMENT】: Monitor battery input voltage, AC output voltage, load wattage, estimated battery voltage level, and fault alerts at a glance. The wired LCD remote with a 15FT cable lets you turn the inverter ON/OFF from inside your RV, truck, or cabin, keeping power information and control within easy reach. - 【WHAT YOU GET – COMPLETE INVERTER KIT & SUPPORT】: Includes 1 × 3000W 12V power inverter, four 31.5-inch battery cables—two per polarity, each 16 mm² (approximately 5 AWG), providing a combined conductor cross-section approximately equivalent to 2 AWG per polarity—1 × wired remote controller, and a user manual. Connect both cables per polarity for proper operation. Backed by 12 months of professional product support and 24/7 customer service for setup guidance, troubleshooting, and practical solutions. - 【DIMENSIONS & AC HARDWIRE OUTPUT】: Overall dimensions: 16.34 × 9.13 × 4.41 inches (L × W × H), including mounting brackets and battery terminals. Body dimensions: 14.17 × 7.87 × 3.98 inches (L × W × H). Allow additional space for wiring and ventilation. The AC output terminal block includes L (Live), N (Neutral), and PE (Protective Earth) for hardwired connections. Floating neutral design: neutral is not internally bonded to protective earth. AC output terminals must not be connected to utility or generator power. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP1S9G8Z | | Antenna Location | Home, Car, Power Outage, Vehicles, Truck, Outdoors, Boat, RV, Trip | | Best Sellers Rank | #18,550 in Automotive ( See Top 100 in Automotive ) #55 in Power Inverters | | Brand | OLTEANP | | Built-In Media | Power Inverter. Battery Cables, User Manual, Remote Controller | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (298) | | Display Type | LCD | | Electrical Output Waveform | Pure Sine Wave | | Energy Specifications Met | CE | | Frequency | 60 hertz | | Input Voltage | 12 volts_of_direct_current | | Inverter Capacity Volt-Amp | 3000 | | Item Dimensions L x W x H | 14.3"L x 7.87"W x 4.1"H | | Item Highlight | 6000W Peak, Adjustable Input Voltage, 4 AC Outlets, 3.1A USB & 30W Type-C, Inverter for Home,Truck, Boat,Solar Off Grid | | Item Weight | 5 kg | | Manufacturer | OLTEANP | | Model Name | TK-3 | | Model Number | TK-3 | | Number of Items | 1 | | Number of Outlets | 4 | | Output Power | 3000 watts | | Output Voltage | 120 volts | | Peak Output Power Watts | 6000 | | Power Source | Solar and Battery Powered | | Standby Power Shutoff | 90% | | Surge Protection Rating | 6000 watts | | Unit Count | 1 Count | | Warranty Description | 12 Months Warranty | | Wattage | 3000 watts | ## Product Details - **Brand:** OLTEANP - **Model Name:** TK-3 - **Power Source:** Solar and Battery Powered - **Recommended Uses For Product:** Home, Car, Power Outage, Vehicles, Truck, Outdoors, Boat, RV, Trip - **Wattage:** 3000 watts ## Images ![3000W Pure Sine Wave Inverter 12V DC to 120V AC with LCD Remote for RV, Van - Image 1](https://m.media-amazon.com/images/I/61bSqfAvumL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: What battery voltage should I use?** A: Match your battery bank to the inverter’s rated input: 12V, 24V, or 48V. These are separate models, not selectable voltage modes. Check our battery setup chart for recommended capacity and continuous discharge capability. **Q: Can it power sensitive electronics?** A: Its pure sine wave output is suitable for devices such as laptops, TVs, and audio equipment. Always check that the device’s voltage, running power, and startup requirements match the inverter’s specifications. **Q: Can it run refrigerators, pumps, or power tools?** A: Yes, provided both running power and startup surge are within the inverter’s ratings. Motor-driven appliances may require much higher power at startup. Your battery, BMS, and cables must also support this demand. **Q: What does the adjustable input low-voltage setting do?** A: It lets you choose from four input low-voltage protection settings. When the DC input voltage drops to the selected cutoff level, the inverter shuts down its AC output. **Q: Does it charge batteries or switch to shore power?** A: No. This model converts DC power into AC power only. Battery charging requires a separate compatible charger. It does not include an automatic transfer switch, and its AC outlets and output terminals must never be connected to shore or utility power. ## Frequently Bought Together - OLTEANP New Upgraded 3000 Watts Pure Sine Wave Inverter, 12V DC to 110V AC Power Inverter with 4 AC Outlets, USB Port, Type-C Port for Truck, Vehicle, Power Outage, Remote Control with LCD Screen - 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 - 100 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof --- ## 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.jp/products/603665835-3000w-pure-sine-wave-inverter-12v-dc-to-120v-ac](https://www.desertcart.jp/products/603665835-3000w-pure-sine-wave-inverter-12v-dc-to-120v-ac) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-17*