Nomad Gear Finder
Renogy Rover Li 30A (RNG-CTRL-RVR30)
Renogy Charge Controller-Rover 30A MPPT 12V/24V Auto-Detect LCD Display | 99.9% Efficiency for Gel/Flooded/Lithium Batteries | Dual-Peak Tracking & Modbus Support
A 30 A MPPT controller for 12/24V systems with a 100 V PV input limit, room for 400 W at 12V or 800 W at 24V, an LCD and an RS485 Modbus port. It lists lithium reactivation, low-temperature charge cut-off, an included battery temperature sensor and five load control modes. Its 30 A rating sits between the common 20 A and 40 A models, and Bluetooth needs a separate module, so it suits wired 12V or 24V van systems.
$105.99 as of – Details
Only 1 left in stock - order soon on Amazon
- Weight
- 4.40 lbs
- Length
- 9.38 in.
- Width
- 6.78 in.
- Depth/Height
- 3.05 in.
- Brand
- Renogy
Rankings in the solar charge controllers Category
How does this product compare with others in Nomad Gear Finder's solar charge controllers category?
- Weight 4.40 lbs 2.00 kg Higher than 73% of 38 others
- Length 238 mm Higher than 70% of 31 others
- Width 6.78 in. 172 mm Higher than 74% of 35 others
- Operating temp max 113 ℉ 45 ℃ Lower than 76% of 26 others
- Max solar input (24V battery) 800 W Lower than 71% of 28 others
Compare this product with close matches Compare with all solar charge controllers
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase; see our About page for more information.
Physical Attributes
- Weight
- 4.40 lbs 2.00 kg
- Length
- 9.38 in. 238 mm
- Width
- 6.78 in. 172 mm
- Depth/Height
- 3.05 in. 77 mm
- IP rating
- IP32
Operating Temp Range
- Operating temp min
- -31 ℉ -35 ℃
- Operating temp max
- 113 ℉ 45 ℃
Internals
- App connectivity
- Bluetooth (BT-2 module, sold separately)
Safety
- Overheat protection
- Yes
Physical Attributes
- Display type
- LCD
Core specs
- Controller type
- MPPT
- Rated charge current
- 30 A
- Battery system voltages
- 12/24V
- Auto voltage detection
- Yes
Charging
- Max PV input voltage (Voc)
- 100 V
- Max solar input (12V battery)
- 400 W
- Max solar input (24V battery)
- 800 W
- MPPT tracking efficiency
- 99.0 %
- Battery types supported
- AGM, Gel, Flooded, Lithium, User-defined
- LiFePO4 charging profile
- Yes
- User-defined charge voltages
- Yes
- Lithium reactivation
- Yes
Safety
- Low-temp charge cut-off
- Yes
Charging
- 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, timing (1-14 h), manual (default), no delay, 24-hour
Internals
- Built-in Bluetooth
- No
- Communication port
- RS485 (Modbus)
Physical Attributes
- Cooling
- Passive (no fan)
Internals
- Grounding type
- Common negative
Physical Attributes
- Max terminal wire size
- 8 AWG
- Max terminal wire size (mm²)
- 10 mm²
Safety
- Reverse polarity protection
- Yes
Warranty & Certification
- Warranty
- 3 years (material and workmanship)
- Certifications summary
- FCC Part 15 Class B, CE, RoHS, RCM
- CE marked
- Yes
- RoHS compliant
- Yes
- FCC Part 15 compliant
- Yes
Features
Details from the Renogy Rover Li 30A (RNG-CTRL-RVR30) Amazon listing:
- Dual-Peak MPPT for Partial Shading & Cloudy Days: Maximize solar energy harvest with 99.9% multi-peak tracking efficiency, even if panels are partially shaded or damaged. Advanced algorithms ensure 98% conversion efficiency—20% higher than PWM controllers. Perfect for RV solar systems, off-grid cabins, or marine setups with fluctuating sunlight. Compatible with gel, sealed, flooded, and lithium batteries for versatile energy storage solutions.
- Smart -40°F to 149°F Temp Control & TVS Lightning Guard: Automatically adjusts charging parameters for extreme weather durability, preventing overheating in deserts or freezing climates. Built-in TVS surge protection blocks lightning strikes, while reverse polarity/overload safeguards protect RV and marine batteries. Ideal for storm-prone areas and harsh outdoor environments.
- 4-Stage Charging + Lithium Battery Recovery Mode: Extend lead-acid battery life with Bulk/ Absorption/ Float /Equalization stages. Safely revive deeply discharged lithium batteries using 2-stage charging and lithium reactivation tech. Supports 12V/24V auto-detection for non-lithium systems and capacitive load surges (e.g., water pumps
- LCD Display & 1-Year Solar Performance Logging: Track real-time voltage, current, and error codes via the backlit LCD screen. Store 365-day data logs to analyze energy trends and optimize system efficiency. Integrates with Modbus protocol for smart home solar kits and remote monitoring software.
- DC Load Control & Capacitive Surge Support: Directly connect DC appliances (fans, lights) to load terminals. Handles instant capacitive surges (pumps, motors) and offers timer scheduling for energy efficiency.
- Bluetooth Monitoring with Renogy DC Home App: Pair with the BT-2 module (sold separately) to monitor solar performance via smartphone. Real-time alerts for battery faults, panel efficiency drops, and weather impacts. Perfect for mobile RV owners and remote solar farm managers.
Similar products from other brands
Chosen for their similar specs and price:
 This productRenogy Rover Li 30A (RNG-CTRL-RVR30) |
 BougeRV ISE218 |
 EPEVER Tracer4210AN G3 |
 Litime 30A 12V/24V MPPT Smart |
|
|---|---|---|---|---|
| Price | $105.99 | $139.99 | $118.99 | $126.34 |
| Reviews | – | – | Mixed | – |
| Model | Rover Li 30A (RNG-CTRL-RVR30) | ISE218 | Tracer4210AN G3 | 30A 12V/24V MPPT Smart |
| Popular brand | Yes | Yes | No | Yes |
| Weight lbs | 4.40 | 3.95 | 3.64 | 4.41 |
| Weight kg | 2.00 | 1.79 | 1.65 | 2.00 |
| Length in. | 9.38 | 8.94 | 9.92 | 9.65 |
| Length mm | 238 | 227 | 252 | 245 |
| Width in. | 6.78 | 6.26 | 7.09 | 7.09 |
| Width mm | 172 | 159 | 180 | 180 |
| Depth/Height in. | 3.05 | 2.95 | 2.48 | 3.25 |
| Depth/Height mm | 77 | 75 | 63 | 83 |
| IP rating | IP32 | IP34 | IP30 | – |
| Operating temp min ℉ | -31 | -31 | -13 | – |
| Operating temp max ℉ | 113 | 149 | 113 | – |
| Operating temp min ℃ | -35 | -35 | -25 | – |
| Operating temp max ℃ | 45 | 65 | 45 | – |
| App connectivity | Bluetooth (BT-2 module, sold separately) | Bluetooth | Bluetooth (optional module) | Bluetooth |
| Housing material | – | – | – | Metal |
| Overheat protection | Yes | Yes | Yes | Yes |
| Low-voltage protection | – | – | Yes | – |
| Display type | LCD | Backlit LCD | LCD | LCD with LED indicators |
| Controller type | MPPT | MPPT | MPPT | MPPT |
| Rated charge current A | 30 | 40 | 40 | 30 |
| 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 | 400 | 600 | 520 | 450 |
| Max solar input (24V battery) W | 800 | 1,200 | 1,040 | 900 |
| Peak conversion efficiency % | – | 99.0 | 98.0 | 98.0 |
| MPPT tracking efficiency % | 99.0 | 99.5 | 99.5 | 99.0 |
| Self-consumption mA | – | 10.0 | 8.0 | – |
| Battery types supported | AGM, Gel, Flooded, Lithium, User-defined | LiFePO4, SLD, GEL, FLD, AGM, User Defined | Sealed, Gel, FLD, LiFePO4, Li(NiCoMn)O2, User-defined | LiFePO4, Sealed, Gel lead-acid |
| LiFePO4 charging profile | Yes | Yes | Yes | Yes |
| User-defined charge voltages | Yes | Yes | Yes | – |
| Lithium reactivation | Yes | Yes | Yes | – |
| Low-temp charge cut-off | Yes | Yes | Yes | – |
| Battery temp sensor included | Yes | Yes | No | – |
| Charging stages | Lead-acid: bulk, boost, float (+ equalization); lithium: bulk, boost | – | Bulk, Boost, Float | – |
| Load output current A | 20 | 20 | 40 | 20 |
| Load control modes | Automatic, timing (1-14 h), manual (default), no delay, 24-hour | – | – | – |
| Built-in Bluetooth | No | Yes | No | Yes |
| Communication port | RS485 (Modbus) | – | RS485 (RJ45) | – |
| Cooling | Passive (no fan) | – | – | – |
| Grounding type | Common negative | Common negative | Common negative | – |
| Max terminal wire size AWG | 8 | 8 | 6 | – |
| Max terminal wire size (mm²) mm² | 10 | – | 16 | – |
| Reverse polarity protection | Yes | Yes | Yes | Yes |
| Warranty | 3 years (material and workmanship) | 18 Months | – | 3 Years |
| Certifications summary | FCC Part 15 Class B, CE, RoHS, RCM | CE, RoHS | EN/IEC, EMC, RoHS | – |
| CE marked | Yes | Yes | – | – |
| RoHS compliant | Yes | Yes | Yes | – |
| FCC Part 15 compliant | Yes | – | – | – |
Data sources
Data for this product compiled from these sources:
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.
Specifications last updated Nov 2, 2026.