---
product_id: 372150220
title: "Rover 40 Amp 12V/24V DC Input MPPTSolar Charge Controller"
brand: "renogy"
price: "B/.381"
currency: PAB
in_stock: true
reviews_count: 5
category: "Renogy"
url: https://www.desertcart.com.pa/products/372150220-rover-40-amp-12v-24v-dc-input-mpptsolar-charge-controller
store_origin: PA
region: Panama
---

# 99% MPPT tracking efficiency Remote monitoring via app Die-cast aluminum heat dissipation Rover 40 Amp 12V/24V DC Input MPPTSolar Charge Controller

**Brand:** renogy
**Price:** B/.381
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future with precision and control — the Renogy Rover leads the charge!

## Quick Answers

- **What is this?** Rover 40 Amp 12V/24V DC Input MPPTSolar Charge Controller by renogy
- **How much does it cost?** B/.381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/372150220-rover-40-amp-12v-24v-dc-input-mpptsolar-charge-controller)

## 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 advanced MPPT technology for peak energy conversion.
- • **Monitor Anywhere, Anytime 📱:** Connect via RS232 and Bluetooth to the DC Home app for real-time system insights and remote control—never miss a beat.
- • **Comprehensive Battery Care 🔋:** 4-stage charging for lead acid and 2-stage for lithium batteries protect and extend your battery life with precision.
- • **Stay Cool Under Pressure 🌡️:** Robust die-cast aluminum design ensures superior heat dissipation—no noisy fans needed for reliable performance.
- • **Smart Auto Voltage Detection 🔄:** Seamlessly auto-detects 12V or 24V systems, simplifying setup and optimizing battery compatibility.

## Overview

The Renogy Rover 20 Amp MPPT Solar Charge Controller delivers industry-leading 99% tracking efficiency and 98% peak conversion, ensuring optimal solar energy harvest even in fluctuating conditions. Featuring a durable die-cast aluminum body for superior heat management, it auto-detects 12V/24V systems and supports multiple battery types with advanced multi-stage charging. Integrated RS232 and Bluetooth connectivity enable seamless remote monitoring and control via the DC Home app, making it the smart choice for professional-grade solar setups.

## 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

Review: Robusto ben fatto, completo di tutte le funzioni indispensabili per un mppt stand alone. Il dissipatore di calore è ben dimensionato e non necessita di ventole visti i rendimenti dichiarati dalla casa che credo siano corretti anche sulla base dei test che ho fatto. Inoltre il modello 20A gestisce potenze tutto sommato modeste ( 480w con batterie da 24v). Il display è a cristalli liquidi senza retroilluminazione con tutti i problemi dei cristalli liquidi. Di giorno e con vista frontale sono nitidi e chiari, con vista disallineato non si riescono a leggere. Non è che uno sta sempre lì a guardare il display, una volta impostato si controlla ogni tanto. Con l'app questi problemi non ci dovrebbero essere, però occorre comprare un ammennicolo wifi da aggiungere. La morsettiere fa il suo lavoro ma forse si poteva fare meglio. La programmazione è un po' macchinosa visto che si deve entrare nei vari menù, scorrerli fino al parametro di interesse, modificarlo e salvarlo. Vero che si fa una volta sola, ma è un po' noioso. Sul display di possono vedere tensioni e correnti gestire dall'apparecchio ma mancano statistiche più accurate, credo che sempre con app e ammennicolo il problema si risolva Cosi come la programmazione. Per me l'apparecchio va bene visto anche il costo di acquisto scontato ed è certamente completo per l'uso stand alone. Al prezzo di vendita pieno , senza sconti, si trovano apparecchi più completi con wifi app incluse.
Review: Ein gutes Produkt zu einem fairen Preis , leicht zu montieren und einzurichten

## 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 |
| Batteries Included? | No |
| Color | black |
| Compatible with | Monitors |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,187) |
| Date First Available | 13 April 2017 |
| Display type | LCD |
| Features | 12V/24V Auto DC Input, 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation, 4-stage charging (Bulk, Absorption, Float, and Equalization) for Lead Acid Batteries, Able to communicate with the DC Home app, Fit for Gel, Sealed, Flooded and Lithium Battery, Parameter Adjustable |
| Global Trade Identification Number | 00816360024644 |
| Included Components | Rover Li 20 Amp MPPT Charge Controller |
| Is Discontinued By Manufacturer | No |
| Item model number | 20A |
| Item weight | 680 Grams |
| Language | English |
| Manufacturer | Renogy |
| Material Type | Plastic |
| Number of Items | 1 |
| Operating temperature | 45 Degrees Celsius |
| Power Source | Solar-powered |
| Product Dimensions | 15.09 x 21.01 x 5.94 cm; 680 g |
| Size | 20A MPPT |
| Style | Controller |
| UPC | 816360024644 |
| Wattage | 20 watts |

## Product Details

- **Brand:** Renogy
- **Colour:** black
- **Material:** Plastic
- **Product dimensions:** 21L x 15.1W x 5.9H centimeters
- **Voltage:** 24 Volts

## Images

![Rover 40 Amp 12V/24V DC Input MPPTSolar Charge Controller - 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

### ⭐⭐⭐⭐⭐ Review
*by S***M on 13 September 2024*

Robusto ben fatto, completo di tutte le funzioni indispensabili per un mppt stand alone. Il dissipatore di calore è ben dimensionato e non necessita di ventole visti i rendimenti dichiarati dalla casa che credo siano corretti anche sulla base dei test che ho fatto. Inoltre il modello 20A gestisce potenze tutto sommato modeste ( 480w con batterie da 24v). Il display è a cristalli liquidi senza retroilluminazione con tutti i problemi dei cristalli liquidi. Di giorno e con vista frontale sono nitidi e chiari, con vista disallineato non si riescono a leggere. Non è che uno sta sempre lì a guardare il display, una volta impostato si controlla ogni tanto. Con l'app questi problemi non ci dovrebbero essere, però occorre comprare un ammennicolo wifi da aggiungere. La morsettiere fa il suo lavoro ma forse si poteva fare meglio. La programmazione è un po' macchinosa visto che si deve entrare nei vari menù, scorrerli fino al parametro di interesse, modificarlo e salvarlo. Vero che si fa una volta sola, ma è un po' noioso. Sul display di possono vedere tensioni e correnti gestire dall'apparecchio ma mancano statistiche più accurate, credo che sempre con app e ammennicolo il problema si risolva Cosi come la programmazione. Per me l'apparecchio va bene visto anche il costo di acquisto scontato ed è certamente completo per l'uso stand alone. Al prezzo di vendita pieno , senza sconti, si trovano apparecchi più completi con wifi app incluse.

### ⭐⭐⭐⭐⭐ Review
*by B***8 on 9 November 2025*

Ein gutes Produkt zu einem fairen Preis , leicht zu montieren und einzurichten

### ⭐⭐⭐⭐⭐ Review
*by K***S on 25 January 2026*

So unbelievably user friendly! Easy installation and works perfectly. I am a solar novice and this was super easy.

## 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.com.pa/products/372150220-rover-40-amp-12v-24v-dc-input-mpptsolar-charge-controller](https://www.desertcart.com.pa/products/372150220-rover-40-amp-12v-24v-dc-input-mpptsolar-charge-controller)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-07*