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Renogy RNG-CTRL-RVR20
Renogy Rover MPPT Solar Charge Controller with Bluetooth 20A 12V/24V | 95V PV input,AGM/Gel/Flooded (auto), Li (manual), MPPT 99%,overcharge/short protection, negative ground, Bluetooth monitoring
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This 20 A MPPT controller in a die-cast aluminum case has an LCD with LED indicators, an included battery temperature sensor and lithium reactivation. It handles 260 W at 12V or 520 W at 24V and adds a 20 A load output with timer and light-control modes plus RS485, though its 100 mA self-consumption is among the highest listed. The title claims Bluetooth and 95 V input, while the specifications show no built-in Bluetooth and 100 V.
- Price
- $79.99
- Brand
- Renogy
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other solar charge controllers on this site that list each value:
- Operating temp max 113 ℉: lower than 86% of 15 others
- Operating temp max 45 ℃: lower than 86% of 15 others
- Rated charge current 20 A: lower than 86% of 30 others
- Max solar input (12V battery) 260 W: lower than 83% of 18 others
- Max solar input (24V battery) 520 W: lower than 82% of 17 others
- Self-consumption 100.0 mA: higher than 85% of 7 others
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Physical Attributes
- Weight
- 3.10 lbs
- Weight
- 1.40 kg
- Length
- 8.27 in.
- Length
- 210 mm
- Width
- 5.95 in.
- Width
- 151 mm
- Depth/Height
- 2.69 in.
- Depth/Height
- 68 mm
More specifications
- Warranty
- 2 Years
Certifications
- Certifications summary
- FCC Part 15 Class B, CE, RoHS, RCM
Physical Attributes
- IP rating
- IP32
Operating Temp Range
- Operating temp min
- -31 ℉
- Operating temp max
- 113 ℉
- Operating temp min
- -35 ℃
- Operating temp max
- 45 ℃
Certifications
- FCC Part 15 compliant
- Yes
Physical Attributes
- Housing material
- Metal
Certifications
- CE marked
- Yes
Safety
- Low-voltage protection
- Yes
Physical Attributes
- Display type
- LCD with 4 buttons and LED indicators
Core specs
- Controller type
- MPPT
- Rated charge current
- 20 A
- Battery system voltages
- 12/24V
- Auto voltage detection
- Yes
Charging
- Max PV input voltage (Voc)
- 100 V
- Max solar input (12V battery)
- 260 W
- Max solar input (24V battery)
- 520 W
- Peak conversion efficiency
- 98.0 %
- MPPT tracking efficiency
- 99.0 %
Power
- Self-consumption
- 100.0 mA
Charging
- Battery types supported
- AGM, Gel, Flooded, Lithium, User-defined
- User-defined charge voltages
- Yes
- Lithium reactivation
- Yes
- Battery temp sensor included
- Yes
- Charging stages
- Lead-acid: bulk, boost, float (+ equalization); lithium: bulk, boost
Outlets
- Load output current
- 20 A
Controls
- Load control modes
- Automatic (light control), timer (14 settings), manual (default), no delay, 24-hour
Internals
- Communication port
- RS485 (Modbus)
- Grounding type
- Common negative
Physical Attributes
- Max terminal wire size
- 8 AWG
Safety
- Reverse polarity protection
- Yes
Certifications
- RoHS compliant
- Yes
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 assess and protect against 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
Similar products from other brands
Chosen for their similar specifications and price.
 This productRenogy RNG-CTRL-RVR20 |
 Litime 30A 12V/24V MPPT Smart |
 BougeRV ISE218 |
 Victron Energy SmartSolar MPPT 100/50 |
|
|---|---|---|---|---|
| Price | $79.99 | $144.99 | $139.99 | – |
| Model | RNG-CTRL-RVR20 | 30A 12V/24V MPPT Smart | ISE218 | SmartSolar MPPT 100/50 |
| Weight (lbs) | 3.10 | 4.41 | 3.95 | 2.87 |
| Weight (kg) | 1.40 | 2.00 | 1.79 | 1.30 |
| Length (in.) | 8.27 | 9.65 | 8.94 | 7.32 |
| Length (mm) | 210 | 245 | 227 | 186 |
| Width (in.) | 5.95 | 7.09 | 6.26 | 5.12 |
| Width (mm) | 151 | 180 | 159 | 130 |
| Depth/Height (in.) | 2.69 | 3.25 | 2.95 | 2.76 |
| Depth/Height (mm) | 68 | 83 | 75 | 70 |
| Warranty | 2 Years | 3 Years | 18 Months | 5 Years |
| Certifications summary | FCC Part 15 Class B, CE, RoHS, RCM | – | CE, RoHS | EN/IEC 62109-1, UL 1741, CSA C22.2 |
| IP rating | IP32 | – | IP34 | IP43 |
| Operating temp min (℉) | -31 | – | -31 | -22 |
| Operating temp max (℉) | 113 | – | 149 | 140 |
| Operating temp min (℃) | -35 | – | -35 | -30 |
| Operating temp max (℃) | 45 | – | 65 | 60 |
| App connectivity | – | Bluetooth | Bluetooth | Bluetooth |
| FCC Part 15 compliant | Yes | – | – | – |
| Housing material | Metal | Metal | – | – |
| CE marked | Yes | – | Yes | – |
| Overheat protection | – | Yes | Yes | Yes |
| Low-voltage protection | Yes | – | – | – |
| Display type | LCD with 4 buttons and LED indicators | LCD with LED indicators | Backlit LCD | – |
| Controller type | MPPT | MPPT | MPPT | MPPT |
| Rated charge current (A) | 20 | 30 | 40 | 50 |
| Battery system voltages | 12/24V | 12/24V | 12/24V | 12/24V |
| Auto voltage detection | Yes | Yes | Yes | Yes |
| Max PV input voltage (Voc) (V) | 100 | 100 | 100 | 100 |
| Max solar input (12V battery) (W) | 260 | 450 | 600 | 700 |
| Max solar input (24V battery) (W) | 520 | 900 | 1,200 | 1,400 |
| Peak conversion efficiency (%) | 98.0 | 98.0 | 99.0 | 98.0 |
| MPPT tracking efficiency (%) | 99.0 | 99.0 | 99.5 | – |
| Self-consumption (mA) | 100.0 | – | 10.0 | – |
| Battery types supported | AGM, Gel, Flooded, Lithium, User-defined | LiFePO4, Sealed, Gel lead-acid | LiFePO4, SLD, GEL, FLD, AGM, User Defined | Lithium, AGM, Gel, Flooded |
| LiFePO4 charging profile | – | Yes | Yes | – |
| User-defined charge voltages | Yes | – | Yes | – |
| Lithium reactivation | Yes | – | Yes | – |
| Low-temp charge cut-off | – | – | Yes | – |
| Battery temp sensor included | Yes | – | Yes | – |
| Charging stages | Lead-acid: bulk, boost, float (+ equalization); lithium: bulk, boost | – | – | – |
| Load output current (A) | 20 | 20 | 20 | – |
| Load control modes | Automatic (light control), timer (14 settings), manual (default), no delay, 24-hour | – | – | – |
| Built-in Bluetooth | – | Yes | Yes | Yes |
| Communication port | RS485 (Modbus) | – | – | VE.Direct |
| Cooling | – | – | – | Passive (natural cooling) |
| Grounding type | Common negative | – | Common negative | – |
| Max terminal wire size (AWG) | 8 | – | 8 | 6 |
| Max terminal wire size (mm²) (mm²) | – | – | – | 16 |
| Reverse polarity protection | Yes | Yes | Yes | Yes |
| UL 1741 listed | – | – | – | Yes |
| CSA C22.2 No. 107.1 | – | – | – | Yes |
| IEC 62109-1 certified | – | – | – | Yes |
| RoHS compliant | Yes | – | Yes | – |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 20, 2026.