Renogy Solar Charge Controller (Bluetooth) - Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery
Condition: New
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Availability:
In Stock.
Arrives
Monday, Nov 10
Recently Viewed
Style: 40A With BT
Features
- plastic
- Imported
- Innovative MPPT Design, up to 99% efficiency and Operate with Battery when Battery is 0 Volt: Renogy MPPT technology is 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. Even when the battery is dead (at 0 volt), the controller can activate it with small current and bring it to life.
- 12/24 Automatically Detect and Multiple Battery Adaptation: Capable with and automatically detects 12V or 24V DC system voltages. Perfect for Sealed Lead Acid, GEL, Flooded Battery. Especially design of user mode to let user custom Lithium Battery parameter manually to solve the common issue of voltage matching of lithium battery.
- 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 Lithium batteries as well as Lithium Reactivation. Intelligent charging method prolong your batterys life.
- Extremely Safe: Full system protection from program and insulated shell safeguards your solar system. The intelligent self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, overheating, and reverse current. The UL certificated Rover charge controller with insulated shell prevents you from accident and keep your solar system in safe in high temperature.
- Easy to Understand and Set up: LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes, you can understand the charging status and set the parameter better and easier with the display. Easy to mount design and mounting brackets are included for convenient set up. You can connect DC appliances directly to the load terminals, 5 load modes for better load management, make it easy for you to use your device.
- Comes with Bluetooth Module BT-2(Version 2) or BT-1(Version 1): You can monitor consumption or custom parameter directly from DC Home on your phone. RJ45 communication port allows the Renogy Rover controller to communicate with the Renogy BT-2 Bluetooth, which will enable you to monitor the status and productivity of your panels through the Renogy DC Home App.
- Mute and Excellent Heat Dissipation: Integrated heat sink, instead of cooling fan, provides a 0 dB surrounding for relax and ensures maximum charging efficiency and safety.
Color: Black
Brand: Renogy
Voltage: 24 Volts (DC)
Product Dimensions: 2.85"L x 6.81"W x 9.37"H
Material: Plastic
Item Weight: 4.58 Ounces
Display Type: LCD
UPC: 816360026761
Global Trade Identification Number: 36, 61
Manufacturer: Renogy
Product Dimensions: 2.85 x 6.81 x 9.37 inches
Item Weight: 4.6 ounces
Item model number: RNG-CTRL-RVR40-BT
Is Discontinued By Manufacturer: No
Fabric Type: plastic
Assembly required: No
Warranty Description: 3-year material and workmanship warranty
Batteries required: No
Included Components: 1*Renogy Rover MPPT Charge Controller 1*Bluetooth Module
Import: Imported
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Controller
completamente satisfecho, es mi primera ves usando esta marca pero, sin duda lo volvería a comprar, buena aplicación básica y el material del producto se ve que es de buena calidad.
Reviewed in the United States on June 3, 2025 by Silvio A. Lacayo
Style: Controller
Make sure to ask questions to the manufacturer questions to correctly determine the best solution for you, that way you’re not purchasing the incorrect wattage and controller, easy to follow installation instructions stable voltages and quick battery charging
Reviewed in the United States on April 26, 2025 by Chris osako Chris osako
Style: Controller
ordered and was expecting an unused new one. what arrived was not packed in OEM box foam nor plastic bag so it was sliding / floating in the OEM box. product is missing the temperature probe for the battery. the anodizing on the heat sink was scratched away down to bare aluminum where it was clear somebody had mounted this using the mounting screws. the product seems great but I have to give Amazon one stars for sending me what is clearly a used product without proper packaging. review of the solar controller: the product seems like it was designed by the same folks that do other solar controllers as the menu/ button/set up codes seem identical to others that I've used by different manufacturers. this is not a bad thing but just curious. I'm using this with for 4 @ 100 w solar panels. the panels Vm is 25 volts so I wired the panels in a serial/ parallel fashion. what this means is two panels are wired in series. the remaining two panels are also wired in series. then the two serial bundles are wired in parallel. this gives about 50 volts @ 7 amps midday. this translates through the mppt controller to about 26 amps at 13.7 volts a mppt controller can then choose the best voltage/amps for maximum power transfer to the batteries. the terminal lug screws for clamping the solar/battery/load wires s*ck, but others have already mentioned this. A number 2 Phillips screwdriver too easily slips out while tightening so you never get a good bite on the wires.
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Reviewed in the United States on August 23, 2024 by me
Style: Controller
Very good controller. I have a 12V battery system but use 4 solar panels in series/parallel combination. They output is about 40 Volts. Controller does very good job and has a high efficiency. I like the Blue Tooth module that allows to view all parameters of the charging and also makes it easy to control various settings. Highly recommended.
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Reviewed in the United States on March 27, 2025 by Hanspeter Tschupp
Style: Controller
Excellent unit. The 40amp unit is fanless, so keep ventilation in mind if in a tight space. I just hooked up an old pc fan to the load side and it did the job. My first unit shorted on the solar input terminal side after a few months, but their customer service was top notch and sent a replacement quickly. Would buy again.
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Reviewed in the United States on March 30, 2025 by Mr. Picky
Style: Controller
I am so impressed by this controller. Most of the negative reviews you read are by people who aren't sure how to configure the unit. In all honesty, I did not try to configure the controller on the unit itself. I found it easiest to use the app. Bottom line... Before installing Rover into my system, the max output from 200watt panels was 160w average. After installing Rover I'm struggling 210w of current from 200w panel. That's about a 25% increase! My panels are exceeding their rating with the use of the Renogy Rover. I use the load output to charge my portable charger which fills at a rate as high as 113 watts without any issues. My portable charger allows me to connect cell phones, camera batteries, power packs, AC devices, etc. The Renogy Rover has helped me to squeeze the most out of my panels. I'm able to keep my lithium battery fully charged, my portable charger ( on the load switch) charged, along with my battery operated devices. Over night levels drop to more than 80% and the next morning within a couple of hours I'm back to 100%. Before this controller, I couldn't get my battery to capacity. It was completely discharging overnight before I woke up and I was completely frustrated with my system. Now that I have the controller everything is running at peak and my electronics run 24/7. At the moment this system is working perfectly. I just added a shunt to get the most accurate metering and couldn't be happier with these results. My suggestion, trust the apparatus and use the app to change from acid to lithium battery. I think that is what is creating a lot of confusion for people. One tip... There is a passcode in the instructions that allows you to make yourself administrator and change the password to something of your liking. After that you can change the settings as needed.
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Reviewed in the United States on October 16, 2022 by Moe