--- product_id: 372150220 title: "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" brand: "renogy" price: "S$163" currency: SGD in_stock: true category: "Renogy" url: https://www.desertcart.sg/products/372150220-rover-20a-12v-24v-auto-dc-input-mppt-solar-charge store_origin: SG region: Singapore --- # 99% MPPT tracking efficiency Auto 12V/24V system detection Full system multi-protection 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 **Brand:** renogy **Price:** S$163 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, live brighter — power your future with Rover! ## Quick Answers - **What is this?** 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 by renogy - **How much does it cost?** S$163 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/372150220-rover-20a-12v-24v-auto-dc-input-mppt-solar-charge) ## 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 - • **Maximize Solar Power ⚡:** Harness up to 99% tracking efficiency with Renogy’s cutting-edge MPPT technology for peak energy conversion—even on cloudy days. - • **Remote Monitoring Ready 📱:** Stay connected on the go via RS232 port and Bluetooth module compatibility, giving you real-time solar insights from anywhere. - • **Smart Voltage Detection 🔋:** Seamlessly auto-detects 12V or 24V DC systems, optimizing charging without manual setup for hassle-free power management. - • **Advanced 4-Stage Charging 🔄:** Tailored charging profiles for lead acid and lithium batteries ensure longer battery life and reliable performance. - • **Robust System Safeguards 🛡️:** Protect your investment with comprehensive self-diagnostics guarding against reverse polarity, overcharging, short circuits, and more. ## Overview The Renogy Rover 40 Amp MPPT Solar Charge Controller delivers industry-leading 99% tracking efficiency and 98% peak conversion, automatically adapts to 12V or 24V systems, and offers full-spectrum protection with advanced 4-stage charging. Designed with die-cast aluminum for superior heat dissipation, it supports remote monitoring via Bluetooth, making it the ultimate smart solution for maximizing solar energy in any environment. ## Description Renogy Rover 20 Amp 12V/24V DC Input MPPT Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery ## Features - Innovative MPPT Design Die-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. - 12V/24V Automatically Detect Automatically detects 12V or 24V DC system voltages (for Non-Lithium battery types), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes. - Full System Protection Meant to safeguard your system, the self-diagnostic capability can s and protect anst reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current. - 4-Stage Safely Charging Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation - Diverse Load Control Connect DC appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller.Remote Monitoring The RS232 communication port allows the Renogy Rover charge controller to communicate with the DC Home app and Renogy ONE M1 via the Renogy BT-1 Bluetooth module (highly recommend to add-on ). This will enable you to monitor the status and productivity of your panels on the go. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRWTAB5 | | Brand Name | Renogy | | Color | black | | Customer Reviews | 4.4 4.4 out of 5 stars (1,209) | | Display Type | LCD | | Global Trade Identification Number | 00816360024644 | | Included Components | Rover Li 20 Amp MPPT Charge Controller | | Item Dimensions L x W x H | 21L x 15.1W x 5.9H centimeters | | Item Type Name | 20A MPPT Charge Controller 12V/24V Auto DC Input Solar Charge Controller, Parameter Adjustable, LCD Display Solar Panel Regulator, fit for Gel Sealed Flooded and Lithium Battery, Rover 20A | | Item Weight | 680 Grams | | Manufacturer | Renogy | | Material Type | Plastic | | Model | 20A | | Operating Temperature | 45 Degrees Celsius | | Part Number | RNG-CTRL-RVR20 | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 816360024644 | | Unit Count | 1 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** Renogy - **Colour:** black - **Material:** Plastic - **Product dimensions:** 21L x 15.1W x 5.9H centimeters - **Voltage:** 24 Volts ## Images ![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 - 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. 😉 ## 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.sg/products/372150220-rover-20a-12v-24v-auto-dc-input-mppt-solar-charge](https://www.desertcart.sg/products/372150220-rover-20a-12v-24v-auto-dc-input-mppt-solar-charge) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-07*