---
product_id: 557640954
title: "Solar Charge Controller Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery"
brand: "renogy"
price: "7.00 OMR"
currency: OMR
in_stock: true
category: "Renogy"
url: https://www.desertcart.com.om/products/557640954-solar-charge-controller-rover-40a-12v24v-auto-parameter-dc-input
store_origin: OM
region: Oman
---

# 98% conversion efficiency Real-time app connectivity Operates -40°F to 149°F Solar Charge Controller Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery

**Brand:** renogy
**Price:** 7.00 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Smarter, Live Greener — Stay Ahead with Renogy Rover!

## Quick Answers

- **What is this?** Solar Charge Controller Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery by renogy
- **How much does it cost?** 7.00 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/557640954-solar-charge-controller-rover-40a-12v24v-auto-parameter-dc-input)

## 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

- • **Built for Any Climate:** Rugged design works flawlessly from freezing cold to scorching heat (-40°F to 149°F).
- • **Total System Protection:** Comprehensive safeguards against overcharge, overload, reverse polarity & more for worry-free power.
- • **Control at Your Fingertips:** Connect via Renogy DC Home app for real-time monitoring, firmware updates & remote adjustments.
- • **Maximize Your Solar Harvest:** 98% MPPT conversion & 99% tracking efficiency captures every ray, even in shade.
- • **Smart Battery Compatibility:** Auto-detects 12V/24V systems and supports Gel, AGM, Flooded & Lithium batteries.

## Overview

The Renogy Rover 40A MPPT Solar Charge Controller delivers industry-leading 98% conversion efficiency and 99% tracking accuracy to maximize solar energy capture. Designed for extreme climates, it supports multiple battery types with smart auto-detection and advanced 4-stage charging algorithms. Built tough with full electrical protections and seamless app connectivity, it empowers off-grid professionals to optimize and monitor their solar systems effortlessly.

## Description

The Renogy 40A Rover MPPT Charge Controller is the most efficient type of charge controller. With up to 99% tracking efficiency, the Rover ensures maximum power point solar charging that gets more energy to your battery bank. Capable of automatically detecting 12V/24V lead acid battery systems, this crucial component is preset to also work with Gel, Flooded (wet cell), and Sealed batteries（manual setting is required for 24V Lithium battery）. When paired with the Renogy BT-1 Module and DC Home app you can view system performance in real-time and make parameter changes without having to get up!

## Features

- Superior MPPT Technology: Renogy MPPT Solar Charge Controller achieves a 98% conversion rate&99% tracking efficiency, ensuring maximum solar panel charging even in low-light or partial shade. Advanced MPPT algorithm rapidly adapts to changing conditions.
- All-Weather Solar Charge Controller: Renogy charge controller operates from-40°F to 149°F, with built‑in low‑temp protection and app‑adjustable cutoff. Supports Gel, AGM, Flooded&Lithium batteries – ideal for off‑grid solar systems in extreme climates.
- Full Protection Solar Controller: with rust/corrosion‑resistant build and complete electrical safeguards–reverse polarity, overcharge, over‑ discharge, overload, short‑circuit, and reverse current. Ensures durable, safe off‑grid power for years.
- Renogy Charge Controller: Smart algorithm with 12V/24V auto‑detection adapts to battery status, while 4‑stage mppt solar charging (Bulk, Absorption, Float, Equalization) for lead‑acid and 2‑stage for lithium, plus auto‑reactivation, ensures optimal health
- Connectivity: Renogy DC Home App lets you connect with your solar charge controller for solar panels to gain insight into real‑time data and 30‑day history. Easily adjust settings,update firmware, and set alarms via RS485 with BT-2 (sold separately).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MSYGZGI |
| Best Sellers Rank | #376,516 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) |
| Brand Name | Renogy |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,424) |
| Display Type | LCD or LED |
| Global Trade Identification Number | 00816360024651 |
| Included Components | 1*40A MPPT Charge Controller, 1*Remote Temperature Sensor, 4*Mounting Brackets |
| Item Dimensions L x W x H | 17.3L x 7.2W x 23.8H Centimeters |
| Item Weight | 1.1 Kilograms |
| Manufacturer | Renogy |
| Material Type | Aluminium |
| Model Number | RNG-CTRL-RVR40 |
| Number of Items | 1 |
| Part Number | RNG-CTRL-RVR40-BT-FBA |
| UPC | 810009719328 816360024651 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** Renogy
- **Colour:** Black
- **Material:** Aluminium
- **Product Dimensions:** 17.3L x 7.2W x 23.8H Centimeters
- **Voltage:** 12 Volts (DC)

## Images

![Solar Charge Controller Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery - Image 1](https://m.media-amazon.com/images/I/41qGGlWGcQL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the max wattage input on the Rover 40?**
A: The Renogy Rover 40A MPPT Solar Charge Controller can accept input of up to 520W for a 12V system, and up to 1040W for a 24V system.

**Q: What are the advantages of Renogy MPPT technology?**
A: Renogy Rover MPPT charge controller uses advanced MPPT to dynamically track max power point as sunlight/temp vary, delivering superior efficiency over PWM. Supports 12/24V off-grid and high-voltage panels up to 100V.

**Q: How many watts can Renogy Rover 40 amp charge controller handle?**
A: Rover MPPT controller works with 12/24V off-grid and high-voltage panels up to 100V. Max input: 520W (12V) or 1040W (24V). Boosts efficiency significantly when panel voltage > battery voltage.

**Q: Does the Rover 40A MPPT charge controller have a built-in 40A fuse for the rated 40A load output?**
A: No. Please always add a fuse between the charge controller and batteries. To determine the fuse size, you can match it to the amperage rating of the charge controller. If you have one of our 40A charge controllers, we recommend using a 40A ANL fuse.

**Q: In what order do I connect my system?**
A: An off-grid solar system includes panels, charge controller, batteries,inverter, Bluetooth module, and wiring.Connect the battery to the controller first, then attach the solar panels. This sequence ensures proper system startup and prevents damage.

## Frequently Bought Together

- Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery
- Renogy 2000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Off-Grid Solar Power Inverter 12V to 110V with Built-in 5V/2.1A USB / Hardwire Port, Remote Controller
- Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black

---

## 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.com.om/products/557640954-solar-charge-controller-rover-40a-12v24v-auto-parameter-dc-input](https://www.desertcart.com.om/products/557640954-solar-charge-controller-rover-40a-12v24v-auto-parameter-dc-input)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-09-07*