• Renogy Rover Li MPPT Solar Charge Controller
  • Renogy Rover Li MPPT Solar Charge Controller
  • Renogy Rover Li MPPT Solar Charge Controller
  • Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller

Renogy

Renogy Rover Li 20/30/40 Amp MPPT Solar Charge Controller

SKU RNG-CTRL-RVR20-US
$87.99
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Authorized Renogy Dealer

Manufacturer Warranty Included

  • ✓ Fast & Free Shipping
  • ✓ Flexible Financing Available
  • ✓ 30-Day Returns
  • ✓ 24/7 Support

Delivery: 5–10 Business Days

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Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller Renogy Rover Li MPPT Solar Charge Controller
Renogy Rover Li MPPT Solar Charge Controller

Renogy

Renogy Rover Li 20/30/40 Amp MPPT Solar Charge Controller

SKU RNG-CTRL-RVR20-US

Have Questions?

Talk to an Expert

Our U.S.-based team can help you choose the right gear, configure the perfect setup, or put together a custom quote for your project.

Call (877) 834-4299 Request a Quote

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Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and adventure equipment and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement or exchange at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.
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The Renogy Rover Li 20/30/40 Amp MPPT Solar Charge Controller sits between your solar panels and battery bank, regulating charging so batteries fill efficiently and safely. It automatically recognizes 12V and 24V systems when used with non-lithium batteries and accepts solar input voltages from 15V up to 100V, which gives you flexibility when wiring panels in series.

Maximum power point tracking with up to 99% tracking efficiency and 98% peak conversion efficiency helps pull as much usable energy from the array as possible. A four-stage charging routine protects battery health, and the controller is also able to charge over-discharged lithium batteries. Built-in protections guard against overcharging, over-discharging, overloads, and short circuits.

The controller also offers several load control modes, and remote monitoring is available when a Renogy Bluetooth module is added. It is offered as a 20A controller on its own or as a 40A controller bundled with a BT-2 Bluetooth module and a Renogy ONE Core monitoring hub.

What's in the Box

  • 1 x Rover Li MPPT Solar Charge Controller
  • 1 x Remote Temperature Sensor
  • 4 x Mounting Brackets
  • 40A bundle also includes: 1 x BT-2 Bluetooth Module and 1 x Renogy ONE Core

Electrical

  • Nominal System Voltage: 12/24V auto-detect
  • Rated Charge Current: 20A / 30A / 40A
  • Solar Input Voltage Range (Voc): 15 – 100VDC
  • Max PV Input Power (12V): 260W (20A) / 390W (30A) / 520W (40A)
  • Max PV Input Power (24V): 520W (20A) / 780W (30A) / 1040W (40A)
  • Battery Input Voltage Range: 10 – 32VDC
  • Power Consumption: <100mA (12V); <58mA (24V)
  • Communication Port: RS485 (G2 version)
  • Electrical Protection: Overcharging, over-discharging, overload, short circuit

Physical & Environmental

  • Dimensions: 9.38 x 6.78 x 3.05 in (238 x 172 x 77 mm)
  • Weight: 4.41 lb (2.0 kg)
  • Max Terminal Size: 8 AWG / 10 mm²
  • Protection Rating: IP32
  • Operating Temperature: -31°F to 113°F (-35°C to 45°C)

  • Up to 99% MPPT tracking efficiency and 98% peak conversion efficiency
  • Automatically detects 12V or 24V systems with non-lithium batteries
  • Accepts solar input from 15V to 100V
  • Four-stage charging for safe, efficient battery charging
  • Can charge over-discharged lithium batteries
  • Protection against overcharging, over-discharging, overload, and short circuit
  • Multiple load control options
  • Remote monitoring with a Renogy Bluetooth module

What is the maximum solar input for the rover li 40a?
Up to 520w on a 12v system and up to 1040w on a 24v system. the 20a model handles 260w/520w and the 30a model 390w/780w.
Does the controller have a built-in fuse?
No. always install a fuse between the charge controller and the batteries, sized to match the controller's amperage rating. for a 40a controller, renogy recommends a 40a anl fuse.
What does the 40a rating mean?
It is the maximum current the controller can output into the batteries.
What are the advantages of renogy's mppt technology?
Rover series controllers use renogy's power catcher mppt algorithm, which locks onto the panels' optimal maximum power point to convert as much energy as possible.
What panel voltages can i use?
The controller works with standard 12v/24v off-grid panels, high-voltage panels, or multiple panels wired in series, as long as input voltage stays within 100v.

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