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Renogy

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

    • Based on 554 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Dec 26
Order within 12 hours and 23 minutes
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Size: 40A MPPT


Style: Controller


Features

  • Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%
  • Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring Customizable charging voltages
  • Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses
  • Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium Electronic protection: Overcharging, over-discharging, overload, and short circuit Reverse protection: Any combination of solar module and battery, without causing damage to any component 4-stage charging: Bulk, Boost, Float, and Equalization and LCD screen with programmable charging parameters
  • RS232 port allows the Rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smart phone app

Description

"Specifications Rated Battery Current :40A Rated Load Current:20A Max. PV Input Short Current:50A Max. Battery Voltage :32V Max. Solar Input Voltage :100VDC Charge circuit voltage drop:≤ 0.26V Discharge circuit voltage drop : ≤ 0.15V Working Temperature :-35°C to +45°C Max. Terminal Size :8AWG Rated Load Current :10% to 90% NC Net Weight :4.41 lb. Overall Dimension :9.37 x 6.81 x 2.85in. "


Product Dimensions: 6.81 x 9.37 x 2.85 inches


Item Weight: 2.4 pounds


Manufacturer: Renogy


Country of Origin: China


Item model number: RNG-CTRL-RVR40


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

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.

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Similar Products

Top Amazon Reviews

    • Great MPPT charger, should've bought this first
Size: 40A MPPT Style: Controller
I bought this after initially purchasing a PWM solar charger (cheaper, I was new to solar...) and the difference is substantial. First, I will stick with Renogy products moving forward -- I purchased a CNBOU solar charger (MPPT) for a little less than this but found that it worked terribly and was inconsistent; took a long time to sense the batteries and either didn't charge them or could detect the charge (perpetually @ 45%). After many months of anger and frustration, purchased the Renogy 40A MPPT and have been MUCH happier ever since. I don't have a huge solar array (2 100W panels > 100Ah battery bank @ 24v) but this controller does a much better job of getting as much power from the panels to the batteries as possible, even on over-cast days. If you're just getting into solar, it's tempting to skimp and get less expensive components however it doesn't take long before you out-grow these starter items; might as well plan for the future -- it'll save you $$$ down the road in un-used equipment! ... show more
Reviewed in the United States on April 7, 2018 by fells77
    • Vastly inferior to Xantrex C35
Size: 40A MPPT Style: Controller
My 9 year old Xantrex C35, 35 Amp charge controller failed just as I was starting an extended vacation on my 50 foot solar powered houseboat (read my article in Houseboat Magazine, The Joys Of Free Power) so I replaced it. But then I realized that maybe I should have bought an MPPT controller, so I tried the Rover. On a sunny day my 500AH bank hits Bulk (14.4V) around 10AM, and by 11PM I have completed the absorption phase and the C35 takes me to 13.5V. This Renogy unit never got me to the full Bulk voltage, and I spent all day cooking my batteries at 14.4 Volts, just below the default Bulk setting for flooded batteries of 14.8V. Then I used the menu option to set it to Sealed batteries but then it cooked my batteries all day at 14.2V, never getting high enough to satisfy the controller that I was in the absorption phase. Speaking of Menus, the menu options never let me get to any other options, and I tried the included USB-RS232 cable and downloaded their software and could not get into the unit with my PC. The Renogy software required a password, which I could never figure out and I never got a reply from Renogy Customer Service despite opening a ticket with them. Either the firmware isn't fully implemented or it's just a really bad design. Never using these guys again. ... show more
Reviewed in the United States on July 27, 2017 by Dan P. Bullard
    • Quality Products
Size: 40A MPPT Style: Controller
Review Image by Dave Dave
Review Image by Dave Dave
Review Image by Dave Dave
Review Image by Dave Dave
Bought this unit to go with my Renogy 100w Solar Suitcase. Renogy's products appear to be quality, although the instructions on their products are a mite skimpy on information. I mounted my controller in a DeWalt case to protect it. See photos- Some things I learned: When installing the mc4 connectors with Renogy's 10awg tray cable, strip the end to install the metal connector but ALSO strip about 3/8" more of only the outer portion of the two part insulation. This will allow you, after you've crimped on the metal connector, to slide the back cap on and then slide the plastic connector (male or female) down far enough so that the two metal pieces will connect properly. Secondly... some complained about the connection at the bottom of the controller. One previous reviewer noted that if you crimp on a spade or male butt connector it makes for a more secure connection. I tried that and it works great... really appreciated the advice. Be sure to slide the spade in toward the top or face side of the hole and then gently snug the securing screw down. If (with the unit facing upwards) the wire or spade slides in towards the back, or lower side of the hole it will be below the securing piece and when you tighten screw it will not hold the wire (loosen the screw and look inside the hole). I believe that those who commented that the wire wouldn't secure in place did not have the wire on the correct side. Don't over tighten. These aren't the lugs on your pickup. I cranked my unit up today and it was working flawlessly! Thanks Renogy for a really solid quality product.... and thanks for your tech support! I will update as I get a few hours on this unit. Update 9/16/17 : Set up at 1:30 pm - clear afternoon started out at 5.9 amps but in a bit leveled out at 5.4-5.6 amps coming from the panel. Voltage leveled out at 13.4 v on the charge side... with17.8 v from the 100w Renogy Solar Suitcase We changed out all the lights in the rv to LED bulbs After having four - two bulb lights on for approx 1.5 hours last night the solar brought my battery back to 100% in about 15 minutes. Must admit that solar is a bit of a new experience... I have to say I'm impressed with this solar setup from Renogy. ... show more
Reviewed in the United States on September 16, 2017 by Dave Dave

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