Renogy Solar Charge Controller Rover 20A 12V24V Auto DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Batteries | 95V PV input, AGM/Gel/Flooded (auto), Li (manual), MPPT 99% tracking,overcharge/short protection, negative ground, for RVs
Condition: New
Buy Now, Pay Later
As low as
$14.77
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Aug 12
Style: 20A
Features
- Compatible only with BT2 Bluetooth module(sold separately) and the vast majority of mainstream 12V/24V solar panels. Max input: 260W (12V) / 520W (24V), Voc 100V. Fits Renogy & other major brands.
- Renogy Rover MPPT Charge Controller: Dual-Peak 20A master of partial shading/clouds with 99.9% multi-peak efficiency. 12V/24V charge controller for RV, off-grid, marine. Full compatibility: gel, sealed, flooded, lithium batteries.
- Storm-Ready Charge Controller: Ultimate 12V LiFePO4 controller with smart -40F to 149F temp compensation. Auto-adjusts charging; TVS blocks 6kV lightning. Reverse polarity/ overload protection. Essential for marine/RV in storms.
- Renogy MPPT Solar Charge Controller: 20A Controller with 4-stage charging (Bulk/Absorption/Float/Equalization) + lithium recovery tech to revive dead batteries. Auto-detects 12V/24V systems handles capacitive load surges.
- Advanced 12V Solar Charge Controller : LCD displays real-time voltage/current/errors. 365-day logging optimizes efficiency. Modbus protocol for smart home solar kits. Essential 12V/24V controller.
- Smart MPPT Charge Controller: Renogy 20A powers DC loads (fans/lights/pumps) directly. Schedule loads via timer. Add BT2(sold separately) for app monitoring: track performance, real-time alerts for RV/remote farms.
Description
The high-quality casing materials and the addition of a rubber strip make this charge controller more effective in preventing rust, corrosion, and contamination while safeguarding wiring for optimal functionality. Internally, the controller boasts multiple protection mechanisms, ensuring the safety and longevity of your system. Rover charge controller stands out with its rapid heat dissipation capabilities, ensuring efficient performance even in the most demanding environments. With the ability to quickly dissipate heat, this controller maintains peak performance, safeguarding your batteries and system components. Experience unparalleled charging efficiency with our MPPT charge controller. By harnessing every bit of sunlight, this controller ensures optimal charging for your batteries. In just 2.4 hours, it can fully charge a 12V 100Ah battery, making it the perfect companion for your off-grid adventures. MPPT 20A Solar Controller MPPT 30A Solar Controller MPPT 40A Solar Controller MPPT 60A Solar Controller MPPT 60A Solar Controller 100A Solar Controller BT-2 Bluetooth Module
Color: black
Brand: Renogy
Voltage: 24 volts
Product Dimensions: 8.27"L x 5.94"W x 2.34"H
Material: Plastic
Brand Name: Renogy
UPC: 816360024644
Warranty Description: 3-year material and workmanship warranty
Unit Count: 1 Count
Global Trade Identification Number: 44
Manufacturer: Renogy
Number of Items: 1
Included Components: led indicator
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
Model: 20A
Part Number: RNG-CTRL-RVR20
Color: black
Material Type: Plastic
Voltage: 24 volts
Display Type: LCD
Item Dimensions L x W x H: 8.27"L x 5.94"W x 2.34"H
Item Weight: 680 g
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 12
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: 20A
Meets all specifications, MPPT tracking and voltage down conversion from PV module voltage to battery voltage conversion works well. Efficient, at least 90% of PV module power goes to the battery (note: cheaper "PWM" chargers burn off excess module voltage, wasting this power, instead of converting it). Pre-programmed Lithium battery charge settings work fine. Screw terminals are easy to use and make secure connections. I mounted this unit to the outside of a Group 24 battery box, which I use with a 100W module and a 100Ah LiTime battery for power in remote locations; the combination works very well. Big, easy to read display. Menus and buttons are intuitive and easy to learn and use. Well made. Easy to mount. Includes temperature sensor probe for battery temperature compensation. Good value, I would recommend it and would buy it again.
...
show more
Reviewed in the United States on July 30, 2024 by Mike
Style: 20A
This is a great solar controller! I haven't completed my DIY solar setup just yet, but this controller works great for charging my (3) 12v AGM batteries in parralel. I'm using two 32v 250watt solar panels wired in series so the controller is getting maxed out at charging the batteries at 20 amps! I was not expecting my solar panels to max out the controller but it is limiting itself properly and keeping the batteries charged and ready to go! Even on a grey cloudy afternoon, it will trickle charge the batteries around 2 amps. Do not believe the other cheap charge controllers showing 50 or even 100amps of capacity because they do not use the proper internal circuits to actually handle that amount of power. PLEASE NOTE: the power output terminals on the controller are NOT for high load applications. If you plan to use them for an inverter or high amperage load, it must be wired to a contactor or relay to avoid frying the controller. The instructions provided have more information on how to properly use the output. The setup instructions provided are easy to follow and the online support, and manufacturers website are very helpful. They make great products all around. Again, this is a great controller and you won't be dissappointed!
...
show more
Reviewed in the United States on January 5, 2024 by Jadcock
Style: 20A
I replaced an old direct from China PWM converter with a Renogy Rover 20 amp for my camping solar rig. The improvement has been pretty remarkable. I'm really happy with the configuration, efficiency, and safety of this design. The efficiency gain going from PWM to MPPT is noticeable. More importantly for me, the ability to program the charging parameters from a laptop allowed me to use a custom lithium battery pack and get the target voltages exactly where I want them. I camp with a 70 Ah lithium pack built into a "suitcase" with the the Renogy Rover, fuse box, switches, inverter, etc. A big selector switch in the box lets me swap between my internal lithium and an external sealed lead acid batter for those times when the weather doesn't cooperate, and I need a little more juice. The Rover easily switches between "SLA" battery mode and my "USER" mode for the lithium. Best for me, the protection circuitry in the Rover shuts everything down long before voltages get anywhere near damaging my lithium if I forget to switch modes. The only knock I'd give on this controller is that the software to configure it is pretty rough around the edges. I had to reconnect and reboot frequently as it lost sync with the Rover, and the initial setup of the software isn't intuitive. Read the Fine Manual... The software is Windows only as well which is inconvenient for a Linux/Mac user. Still, after a bit of fiddling & testing (with a bench power supply standing in for solar panels over this LONG winter), it configured the Rover to the exact charging parameters I wanted for my lithium. All the settings are remembered when the controller is powered down. I'm ready to camp this summer!
...
show more
Reviewed in the United States on May 27, 2018 by Zachary S. Bedell
Style: 20A
This works well to charge LiFePO batteries - but you have to change the settings. The default "Li" (Lithium) setting doesn't do it. I don't know what logic it applies in the "Li" setting, but my LiFePO batteries went dead. Once dead, the controller would not apply any current to recharge them. I had to change the battery type to "USE". The "USE" setting allows you to set the battery charging parameters - Equalizing voltage (which you can't shut off, but doesn't apply to LiFePO batteries), Boost voltage, Floating charging voltage, over-discharge return voltage, Over-discharge voltage - to your LiFePO battery's specs. Once done, they charged very quickly and stayed that way. LiFePO batteries typically have a built-in BMS unlike Lithium Ion batteries. Also, the manual that comes with the unit is nowhere near as detailed as the one that you can download from here (or Renogy's site). What's included in the box is pretty much a quick-start guide that doesn't get into detailed settings.
...
show more
Reviewed in the United States on November 18, 2025 by Turbojimmy
Style: 20A
I have a couple larger systems, but had a need for smaller system (i.e. cheap). I'm using a single 200W panel and a single 12v AGM battery. My wire connections are 10 AWG from the panel, 8 AWG to the battery. No issues at all with the terminals. The holes in the case are slightly offset with the terminal lugs, but it doesn't seem to cause any problems. But I wish they didn't use phillips screws on the terminals; you must use a high quality bit that is not worn out, or it can slip. Programming is fairly simple, although it takes a minute to understand the logic behind the button sequences. Once you get their logic, it's easy. Runtime data is displayed by pressing the up/down buttons to view each parameter. There's no backlight, but the display uses large digits and you can pretty much see it in any lighting condition except total darkness. I don't use the load function, but I did test it up to about 15A, and it worked fine. As the manual says, the load is not for inverters or high current loads, and you shouldn't be using loads with a low PF, inductive loads, etc. The load is really for a light. You could also do something like connect a relay, and have a cooling fan turn ON during the day to keep the system cool, and off at night. It works great for what it is - a simple MPPT charge controller. If you READ the instructions, everything you need to know is there. For example it tells you that no equalization occurs when the unit is set to "Gel" (for AGM cells), yet I still see people confused about this. It is not waterproof. No mounting brackets are included, you just use some standard screws. A battery temperature sensor is included.
...
show more
Reviewed in the United States on April 18, 2020 by welder314
Style: 20A
We bought this to pair with our solar powered blanket and it works as its supposed to. You can download the app and it tells you the state of charge. Its not too big and we hardwired it into our trailer. The Bluetooth works as advertised, great value for money spent, charges the trailer battery and is quiet.
...
show more
Reviewed in the United States on January 26, 2026 by Jen Cooper
Style: 20A
I use this with a 300W folding panel on a 100' cord to help charge my batteries on my RV. When in direct sun I get a 20A charging rate so the batteries charge up fairly fast, I like the app BT connection for changing from flooded wet cell to gel or lithium batteries and monitoring the charge rate and battery state. Used it on one long and several short trips and it works great as a backup to my rooftop solar or supplemental charging source, and as it folds flat and has built in leg stands it is east to store in my pass-thru compartment.
...
show more
Reviewed in the United States on January 25, 2026 by Jesse
Style: 20A
So unbelievably user friendly! Easy installation and works perfectly. I am a solar novice and this was super easy.
Reviewed in the United States on January 25, 2026 by Kelly McGinnis