--- product_id: 145416577 title: "SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124)" brand: "cotek" price: "$3083.42" currency: USD in_stock: true reviews_count: 2 category: "Cotek" url: https://www.desertcart.us/products/145416577-sp-4000-124-pure-sine-wave-inverter-with-hardwire-ac store_origin: US region: United States of America --- # 4000W peak power output Pure sine wave for clean, stable power 24VDC input for vehicle compatibility SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) **Brand:** cotek **Price:** $3083.42 **Availability:** ✅ In Stock ## Summary > ⚡ Power your mobile lifestyle with clean, reliable energy! ## Quick Answers - **What is this?** SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) by cotek - **How much does it cost?** $3083.42 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/145416577-sp-4000-124-pure-sine-wave-inverter-with-hardwire-ac) ## Best For - cotek enthusiasts ## Why This Product - Trusted cotek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Cooling System:** Temperature and load-controlled fan keeps the inverter cool under pressure, extending lifespan. - • **Powerhouse Performance:** Delivers a robust 4000W output to keep your critical devices running smoothly. - • **Remote Control Convenience:** Power ON/OFF remotely with a simple green terminal connection for effortless management. - • **Crystal-Clear Power Quality:** Pure sine wave output ensures your sensitive electronics operate without interference. - • **Seamless Vehicle Integration:** Designed for 24VDC input, perfect for automotive and mobile power needs. ## Overview The Cotek SP-4000-124 is a high-frequency pure sine wave inverter delivering 4000 watts of clean, stable power from a 24VDC source. Housed in a durable aluminum enclosure, it features selectable output voltage and frequency, smart cooling, remote power control, and comprehensive input/output protections. UL, CE, and FCC certified, it’s engineered for vehicle and indoor use, combining efficiency with user-friendly operation. ## Description Cotek SP-4000-124 High Frequency Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W A new generation pure sine wave inverter that has higher efficiency, high power density, and selectable output voltage and frequency comes in a robust aluminum case. FeaturesPure sine wave output Power ON / OFF remote control (Green Terminal) Input & output fully isolation Temperature & load controlled cooling fan User friendly interface Output frequency 50/60 Hz selectable by DIP switch Output voltage DIP switch selectable Power saving mode by variable resister 3-color LED status indicators Input protection：Reverse Polarity (Fuse) / Under Voltage / Over Voltage Output protection：Short Circuit / Overload / Over Temperature Type 1 Indoor Aluminum Enclosure E13 / UL / CE / FCC approved Review: Two Stars - I purchased two of these... Both has failed..... and it is really difficult to get them replaced since this suppler isn't providing a warranty. The manufacturer is providing the warranty which is really a stressful process..... I want my money back! Review: Not robust at all. - Bought a Cotek 3500-148 and it failed after about 6 months. It was replaced under warranty, with some protest, and I paid extra to get a SP 4000-148, thinking it would be less stressed. It started to fail after 3 months and now is in a hard fail condition, reporting a DC voltage>62, when the voltage was only 51. Nice-looking stuff but not up to Texas temperatures and humidity. ## Features - Pure sine wave output - Power ON / OFF remote control (Green Terminal) - Input & output fully isolation - Temperature & load controlled cooling fan - User friendly interface - Type 1 Indoor Aluminum Enclosure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01L0R15DC | | Antenna Location | Vehicle | | Battery Capacity | 200 amp_hours | | Best Sellers Rank | #4,268,746 in Automotive ( See Top 100 in Automotive ) #3,320 in Power Inverters #20,105 in Car Audio & Video Accessories | | Brand | COTEK | | Built-In Media | 24VDC-> 220/230/240, 4000W, Hardwire | | Color | Green | | Customer Reviews | 1.0 out of 5 stars 2 Reviews | | EU Spare Part Availability Duration | 5 years | | Electrical Output Waveform | Pure Sine Wave | | Energy Specifications Met | UL, CE, FCC | | Frequency | 60 hertz | | Input Voltage | 24 volts_of_direct_current | | Item Weight | 24.8 pounds | | Manufacturer | Cotek | | Mfr Part Number | SP-4000-124 | | Model Name | SP Series | | Model Number | SP-4000 Series | | Output Power | 4000 watts | | Output Voltage | 120 volts | | Power Source | Battery Powered | | Recommended Uses For Product | Vehicle | | Standby Power Shutoff | High Efficiency | | UPC | 688907812058 | | Unit Count | 1 Count | | Voltage | 24 volts_of_direct_current | | Warranty Description | 2 Year Manufacturer Warranty | | Wattage | 4000 watts | ## Images ![SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) - Image 1](https://m.media-amazon.com/images/I/81GlfXZ1wHL.jpg) ![SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) - Image 2](https://m.media-amazon.com/images/I/71fNg7tAjVL.jpg) ![SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) - Image 3](https://m.media-amazon.com/images/I/71mKCrtExUL.jpg) ![SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) - Image 4](https://m.media-amazon.com/images/I/71XDMoNnAnL.jpg) ![SP-4000-124 Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 24VDC 4000W (SP-4000-124) - Image 5](https://m.media-amazon.com/images/I/71B-2fZw75L.jpg) ## Customer Reviews ### ⭐ Two Stars *by C***H on March 9, 2017* I purchased two of these... Both has failed..... and it is really difficult to get them replaced since this suppler isn't providing a warranty. The manufacturer is providing the warranty which is really a stressful process..... I want my money back! ### ⭐ Not robust at all. *by C***E on August 7, 2017* Bought a Cotek 3500-148 and it failed after about 6 months. It was replaced under warranty, with some protest, and I paid extra to get a SP 4000-148, thinking it would be less stressed. It started to fail after 3 months and now is in a hard fail condition, reporting a DC voltage>62, when the voltage was only 51. Nice-looking stuff but not up to Texas temperatures and humidity. --- ## 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/145416577-sp-4000-124-pure-sine-wave-inverter-with-hardwire-ac](https://www.desertcart.us/products/145416577-sp-4000-124-pure-sine-wave-inverter-with-hardwire-ac) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-28*