--- product_id: 725368186 title: "Renogy Rover 20A 12V / 24V MPPT Charge Controller with LCD Display, Solar Power, Disaster Prevention, Power Outages, Disaster Preparedness Supplies, Sleeping in Car, Boat, Camping, Japanese Instruction Manual Included" brand: "renogy" price: "VT35126" currency: VUV in_stock: true reviews_count: 8 category: "Renogy" url: https://www.desertcart.vu/products/725368186-renogy-rover-20a-12v-24v-mppt-charge-controller-with-lcd store_origin: VU region: Vanuatu --- # 20A max charging current 260W max input power Supports 12V/24V systems Renogy Rover 20A 12V / 24V MPPT Charge Controller with LCD Display, Solar Power, Disaster Prevention, Power Outages, Disaster Preparedness Supplies, Sleeping in Car, Boat, Camping, Japanese Instruction Manual Included **Brand:** renogy **Price:** VT35126 **Availability:** ✅ In Stock ## Summary > 🔆 Power your adventure with precision and peace of mind! ## Quick Answers - **What is this?** Renogy Rover 20A 12V / 24V MPPT Charge Controller with LCD Display, Solar Power, Disaster Prevention, Power Outages, Disaster Preparedness Supplies, Sleeping in Car, Boat, Camping, Japanese Instruction Manual Included by renogy - **How much does it cost?** VT35126 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/725368186-renogy-rover-20a-12v-24v-mppt-charge-controller-with-lcd) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Load Control:** Flexible load terminal with manual & automatic modes for DC devices - • **Real-Time Monitoring:** Clear LCD display shows charging current, battery voltage & error codes instantly - • **Built for Reliability:** Comprehensive self-diagnostics & electronic protection ensure long-term durability - • **Remote Bluetooth Access:** Control & monitor your system from your smartphone with Renogy BT module - • **Maximize Solar Efficiency:** 99% MPPT tracking boosts power harvest even on cloudy days ## Overview The Renogy Rover 20A MPPT Charge Controller is a high-efficiency solar regulator designed for 12V/24V systems, delivering up to 20A charging current and handling 260W input power. Featuring advanced MPPT technology with 99% tracking efficiency, it maximizes solar energy capture even in low-light conditions. The built-in LCD screen provides real-time system status and error diagnostics, while Bluetooth connectivity enables remote monitoring and control. Ideal for disaster preparedness, camping, boating, and off-grid living, this controller ensures reliable, optimized solar charging with robust protection and flexible load management. ## Description desertcart.co.jp: Renogy Rover 20A 12V / 24V MPPT Charge Controller with LCD Display, Solar Power, Disaster Prevention, Power Outages, Disaster Preparedness Supplies, Sleeping in Car, Boat, Camping, Japanese Instruction Manual Included : DIY, Tools & Garden Review: しっかりとしたMPPTチャージコントローラーです - 独立型の50W太陽光パネルで使っていたPWMチャージコントローラーが壊れたので、その代替として急遽購入しました。 PWMコントローラーは50Wシステムを構築するテストみたいな感じで安いのを買ったのですが、十分使えていたのでどっちにするか悩んだのですが、今は50Wパネルを本格的に運用していますし「MPPTで効率を上げるのはこのタイミングかなー」って思ってこちらにしました。 しばらく運用してみたところ、発電量が多い時はそれほど変わらない働きですがMPPTの本領を発揮する「薄曇り、もしくは斜めから日が当たる状況」で随分と差が出ます。 PWMでは余り発電しない状況でもMPPTだと結構発電していて、やっぱりMPPTは強いなと思いました。 MPPTと書かれていても、あまり安いものは偽物である可能性が高いので、評価がある程度定まっているものを高くても買おうと思ってこちらにしたのですが、それが正解でした。 長い期間使うものですから、少し値が張っても確実なものが一番です。 Review: バカじゃないの日本語マニュアル付ってんだからPDFじゃなく全部に日本語マニュアル付けれよ - 商品には罪は無いし、まだ使用時間が短いので分かりませんが今の所順調なので取敢えず星４、以降何かあれば上げて行きます。 日本語マニュアル付という事で買っているのに4台中2台は英語版、問い合わせてもメールでPDFがあるよ 使用者に渡せないだろ、日本語マニュアル付ってんだからサッサとマニュアル送れよ、めんどくさい ## Features - Maximum charging current, input voltage, input power: The maximum charging current of the Renogy solar charger controller is 20A, the maximum input voltage is 100VDC, and the maximum input power is 12V system, 260W, and 520W for the 24V system - High Tracking Efficiency and Protection: Features innovative MPPT technology, with high tracking efficiency of 99%. This maximizes the characteristics of the solar panel and reduces the loss of power generation, generating more power without waste. It also has a comprehensive self-diagnostic and electronic protection function to prevent damage caused by system failure - LED LCD Screen Included: Comes with an LED LCD screen that allows you to check the status of charging current and battery voltage in real time. If you notice the numerical abnormalities, you can respond quickly. Also, if an error occurs, an error code will be displayed to help you locate the cause easily - Load Connection Terminal Included: The load connection terminal (load port) allows you to connect small electricity such as DC bulbs. Load mode settings allow you to set the load operating time, manual or automatic switching, etc. (See the instruction manual for details about each mode) - Remote monitoring and operation using BLUETOOTH: You can monitor and control the system from your smartphone using our separately purchased Renogy BT-2 Bluetooth Module. *Note: When connected to the temperature sensor, the temperature displayed on the LCD screen is the battery temperature. If you do not connect with the temperature sensor, the temperature displayed on the LCD screen is the internal temperature of the charge controller. (*Renogy BT app will end support on December 31, 2020. We recommend using the DC HOME app that will support you. We apologize for inconvenience to customers who have already used the Renogy BT App, but we appreciate your understanding. ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRWTAB5 | | Amazon Bestseller | #14,365 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #37 in Solar Power Generation Equipment & Components | | Brand | Renogy | | Brand Name | Renogy | | Color | Black | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 1,218 Your Review | | Display Type | LCD | | Global Trade Identification Number | 00816360024644 | | Included Components | Charge Controller | | Item Dimensions L x W x H | 21L x 15.1W x 6H cm | | Item Type Name | 20A MPPT Charging Controller 12V/24V Automatic DC Input Solar Charging Controller, Parameter Adjustable, LCD Display Solar Panel Regulator, Fit for Gel Sealed Flood Battery and Lithium Battery, Rover 20A | | Item Weight | 680 Grams | | Manufacturer | RENOGY | | Material | Plastic | | Material Type | Plastic | | Product Dimensions | 21L x 15.1W x 6H cm | | UPC | 816360024644 | | Unit Count | 1.0 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** Renogy - **Color:** Black - **Material:** Plastic - **Product Dimensions:** 21L x 15.1W x 6H cm - **Voltage:** 24 Volts ## Images ![Renogy Rover 20A 12V / 24V MPPT Charge Controller with LCD Display, Solar Power, Disaster Prevention, Power Outages, Disaster Preparedness Supplies, Sleeping in Car, Boat, Camping, Japanese Instruction Manual Included - Image 1](https://m.media-amazon.com/images/I/51kxTqa5WwL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is anyone having problems with hf / vhf radio interference (rfi)?** A: On MPPT and PMI controllers of different brands, RFI particularly in the VHF & UHF bands can be extreme. The solar panels do act as large antennas transmitting the interference. Some fairly simple decoupling circuitry can help. Right at the PV input, i've used a large forward diode into a large, CPU-grade electrolytic along with common-mode chokes on wiring before the diode. On the controller outputs, a "Corcom" type pi-filter helps a lot, but components in series with the output must accept full output current without much voltage drop. This can get rid of about 99% of RFI without too much problem. I do use solar and wind turbines for power at my off-grid property and run amateur radio equipment from 70 cm to 160 meter bands. **Q: What does "rated battery current" mean? Does the load current change with each different model?** A: The rated current is 20Apeak If you want to connect to inverter that draw more than 20amp Use relay to switch load Connect relay coil to Rover load output **Q: What is the max available amps to the load terminals?** A: I never put loads directly on the controller. I only put loads on the battery terminals. **Q: I have a: itehil solar panel, 100w 18v monocrystalline portable solar panel, high efficiency waterproof solar panel. can i use it with this controler?** A: Sure, but get a Victron instead. This is an antique. 😉 ## Customer Reviews ### ⭐⭐⭐⭐⭐ しっかりとしたMPPTチャージコントローラーです *by H***R on October 16, 2025* 独立型の50W太陽光パネルで使っていたPWMチャージコントローラーが壊れたので、その代替として急遽購入しました。 PWMコントローラーは50Wシステムを構築するテストみたいな感じで安いのを買ったのですが、十分使えていたのでどっちにするか悩んだのですが、今は50Wパネルを本格的に運用していますし「MPPTで効率を上げるのはこのタイミングかなー」って思ってこちらにしました。 しばらく運用してみたところ、発電量が多い時はそれほど変わらない働きですがMPPTの本領を発揮する「薄曇り、もしくは斜めから日が当たる状況」で随分と差が出ます。 PWMでは余り発電しない状況でもMPPTだと結構発電していて、やっぱりMPPTは強いなと思いました。 MPPTと書かれていても、あまり安いものは偽物である可能性が高いので、評価がある程度定まっているものを高くても買おうと思ってこちらにしたのですが、それが正解でした。 長い期間使うものですから、少し値が張っても確実なものが一番です。 ### ⭐⭐⭐⭐ バカじゃないの日本語マニュアル付ってんだからPDFじゃなく全部に日本語マニュアル付けれよ *by A***ー on March 4, 2025* 商品には罪は無いし、まだ使用時間が短いので分かりませんが今の所順調なので取敢えず星４、以降何かあれば上げて行きます。 日本語マニュアル付という事で買っているのに4台中2台は英語版、問い合わせてもメールでPDFがあるよ 使用者に渡せないだろ、日本語マニュアル付ってんだからサッサとマニュアル送れよ、めんどくさい ### ⭐⭐⭐⭐⭐ 活躍中 *by ま***さ on April 8, 2023* 蓄電用に使ってます‼️最高です ## Frequently Bought Together - Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black - Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers, BT-1 RS232,Black - Renogy 1000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Off-Grid Solar Power 110V with Built-in 5V/2.1A USB Port, Hardwire Remote Controller --- ## 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.vu/products/725368186-renogy-rover-20a-12v-24v-mppt-charge-controller-with-lcd](https://www.desertcart.vu/products/725368186-renogy-rover-20a-12v-24v-mppt-charge-controller-with-lcd) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-04-23*