Top 10 Best renogy charge controller in 2026

Last Updated - 6/8/2026

🏆Best Choice

Renogy

Renogy Wanderer Li 30A 12V PWM Negative Ground Solar Charge Controller Solar Panel Regulator w/ Temp Sensor Function Fit for Lithium, Sealed, Gel, and Flooded Batteries, Wanderer Li 30A

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•12V Universal Solar Charge Controller- Renogy Solar controller optimizes charging for 𝐋𝐢𝐭𝐡𝐢𝐮𝐦, 𝐀𝐆𝐌, 𝐆𝐞𝐥, & 𝐅𝐥𝐨𝐨𝐝𝐞𝐝 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬. Smart PWM solar panel controller technology auto-selects the perfect charging curve (𝐁𝐮𝐥𝐤/𝐁𝐨𝐨𝐬𝐭/ 𝐅𝐥𝐨𝐚𝐭/ 𝐄𝐪𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧) for your RV, boat, or off-grid setup. Renewable energy controllers easily switch battery types and monitor real-time charging stages via intuitive LEDs, mmaximizing battery lifespan.
•𝟒-𝐒𝐭𝐚𝐠𝐞 PWM Charging Controller 𝐰𝐢𝐭𝐡 𝐅𝐮𝐥𝐥 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧- Lithium solar charge controller 12v maximize performance with 30A Bulk Charge (80% fast charging), Boost Charge (120-minute voltage stabilization), Float Charge (micro-current maintenance), and auto Equalization. Built-in safeguards prevent reverse polarity, overcharging, overload, and short circuits—ideal charge controllers for Renogy solar panels in harsh climates.
•𝐔𝐥𝐭𝐫𝐚-𝐂𝐨𝐦𝐩𝐚𝐜𝐭 & 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 Solar Controller- Fits tight spaces (𝟓.𝟓”𝐱𝟑.𝟗”𝐱𝟏.𝟖”) in RV panels or marine compartments. Solar PWM charge controller has IP32-rated waterproof casing and corrosion-resistant materials ensure durability. 𝐓𝐨𝐨𝐥-𝐟𝐫𝐞𝐞 𝐃𝐈𝐍 rail or wall mounting makes this 30A solar panel charger ideal for outdoor use.
•Smart 12V Solar Controller with 𝐰𝐢𝐭𝐡 𝐌𝐮𝐥𝐭𝐢-𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐒𝐮𝐩𝐩𝐨𝐫𝐭- Engineered as Renogy's ultimate RV solar charge controller and off-grid solar power controller, this precision 12V controller delivers chemistry-specific optimization for LiFePO4, AGM, gel, and flooded batteries. For climate resilience, activate temperature compensation (-𝟒°𝐅 𝐭𝐨 𝟏𝟒𝟎°𝐅) by adding the 𝐁𝐓-𝟏 𝐦𝐨𝐝𝐮𝐥𝐞 preventing winter undercharge and summer overvoltage in your LiFePO4 solar charge controller setup.
•Smart Renogy Controller Monitoring Real-Time Bluetooth Intelligence- Unlock advanced solar charger capabilities by pairing the 𝐁𝐓-𝟏 𝐦𝐨𝐝𝐮𝐥𝐞 (𝐬𝐨𝐥𝐝 𝐬𝐞𝐩𝐚𝐫𝐚𝐭𝐞𝐥𝐲). Monitor solar input, battery SOC, and fault alerts via the DC Home App – transforming your Renogy solar charge controller into a smart solar power controller for off-grid systems. Experience next-level control beyond conventional RV solar charge controllers.

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$29.99

$39.99

-25%

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Renogy

Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers, BT-1 RS232,Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Wirelessly monitor and control compatible solar charge controllers via Bluetooth.Protection Grade: IP54
•Connects to our user-friendly smart phone App, Renogy DC Home, to keep track of your system
•Embedded exclusive Bluetooth chip with high efficiency and low energy consumption
•Bluetooth 4. 2 and BLE technology provides fast and uninterrupted communication
•Powered directly through RJ12 communication port; Signal range up to 82ft; Two LED lights indicate the power and Bluetooth connection condition.Power source type: Solar Powered

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$33.32

$39.99

-17%

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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

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Dual-Peak 40A MPPT Charge Controller:Renogy Rover masters shading/clouds with 99.9% multi-peak efficiency. 12V/24V charge controller for RV/off-grid/marine. Full compatibility with gel/ sealed/flooded/lithium batteries.
•Storm-Ready Sloar Charge Controller:12V/24V LiFePO4 controller with smart -40°F to 149°F compensation. Auto-adjusts charging, TVS blocks 6kV lightning + reverse polarity/ overload protection. Essential for storm-prone RV/marine.
•40A MPPT Charge Controller with Lithium Recovery: 4-stage charging (Bulk/Absorption/Float/Equalization) + exclusive tech revives dead lithium batteries. Auto-detects 12V/24V systems. Handles capacitive surges.
•Advanced LCD Charge Controller: Tracks real-time voltage/current/errors via backlit display. 365-day data logging optimizes efficiency. Modbus protocol for smart home/remote monitoring. 12V/24V compatible.
•Smart 40A MPPT Charge Controller: Directly powers DC loads (fans/lights/pumps) & handles surges. Schedule loads via timer. Add BT-1/BT-2 (sold separately) for app monitoring: real-time alerts & performance tracking.

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$179.99

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Renogy

Renogy Wanderer 10A Solar Charge Controller - 12V/24V PWM Auto-Detect, LCD Display, USB & Lithium Support, Waterproof for RV Marine Off-Grid

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•𝐒𝐦𝐚𝐫𝐭 𝟒-𝐒𝐭𝐚𝐠𝐞 PWM Renogy Solar Charge Controller：Renogy charge controller 𝐦𝐚𝐱𝐢𝐦𝐢𝐳𝐞𝐬 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐋𝐢𝐟𝐞 & 𝐒𝐨𝐥𝐚𝐫 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲, this advanced 12V/24V solar controller utilizes intelligent 4-stage charging (𝐁𝐮𝐥𝐤/𝐁𝐨𝐨𝐬𝐭/𝐅𝐥𝐨𝐚𝐭/𝐄𝐪𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧) to optimize power delivery for AGM, Gel, Flooded and Lithium batteries. Solar controller prevents overcharging and gas buildup while achieving 𝟑𝟎% longer battery lifespan compared to basic charge controllers
•𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐋𝐨𝐚𝐝 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐒𝐲𝐬𝐭𝐞𝐦 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧：Renogy Wanderer 10A charger controller offers unparalleled flexibility with manual/automatic/timed load control modes, allowing direct parameter adjustment for lighting, pumps and other DC loads. Solar panel charge controller has overcharge/over-discharge/ overload/ short-circuit/reverse polarity/temperature compensation) with LCD error codes provide complete system security. Negative ground design making solar panel charge controller for RV and Marine 𝟗𝟎% 𝐬𝐚𝐟𝐞𝐫 𝐭𝐡𝐚𝐧 𝐜𝐨𝐦𝐩𝐞𝐭𝐢𝐭𝐨𝐫𝐬
•𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 12v/24v Solar Charge Controller: Universal 12V/24V Battery Compatibility, whether you need a solar controller for lithium batteries (𝐰𝐢𝐭𝐡 𝐦𝐚𝐧𝐮𝐚𝐥 𝐚𝐜𝐭𝐢𝐯𝐚𝐭𝐢𝐨𝐧 𝐬𝐞𝐭𝐭𝐢𝐧𝐠𝐬) or traditional AGM/Gel systems delivers precise charging for all types. Solar panel controller 12v has rugged construction and 𝐰𝐢𝐝𝐞 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐭𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 𝐫𝐚𝐧𝐠𝐞 make the go-to choice for professional solar installations and DIY off-grid projects alike
•𝐇𝐢𝐠𝐡-𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 Renogy Solar Power Controller: 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐋𝐞𝐚𝐝𝐢𝐧𝐠 <𝟏𝟎𝐦𝐀 𝐒𝐞𝐥𝐟-𝐂𝐨𝐧𝐬𝐮𝐦𝐩𝐭𝐢𝐨𝐧, unlike standard charge controllers that drain your batteries, our Wanderer 10A Controller ultra-low power design maximizes every watt from your solar panels. Renogy Renewable energy controllers compact size (𝟓.𝟐×𝟑.𝟏 𝐢𝐧𝐜𝐡𝐞𝐬) fits perfectly in RV electrical cabinets or marine control panels. With 𝐈𝐏𝟑𝟐 𝐰𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐫𝐚𝐭𝐢𝐧𝐠, this solar controller withstands harsh outdoor conditions while maintaining optimal performance
•𝐒𝐦𝐚𝐫𝐭 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 Renogy Charge Controller: 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐃𝐚𝐭𝐚 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 & 𝐔𝐒𝐁 𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠, upgrade your solar power controller with our backlit LCD that clearly displays voltage, current, and system status. The integrated RS232 port connects to Renogy's DC Home App via BT-1 Bluetooth module (𝐬𝐨𝐥𝐝 𝐬𝐞𝐩𝐚𝐫𝐚𝐭𝐞𝐥𝐲)for remote monitoring. Plus, the 5V/2A USB port lets you charge phones/tablets directly - a must-have feature for 12V solar charge controllers used in off-grid living

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$24.29

$35.99

-33%

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Renogy

Renogy One Pair of 10ft. 12AWG Adaptor Kit Solar Cable PV with Female and Male Connectors, Connect Solar Panel and Charge Controller

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Two cables with hard plastic Female & Male connecters at one end and bare on the other end.
•Black wire sunlight resistant cable,extends and locks built-in cables.
•UV resistant and waterproof,TUV tested cable.
•TUV logo print per feet indicates that the cable meets TUV standards for PV solar application.
•Make more space between your solar panels and between your solar panel and charge controller.

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$18.89

$20.99

-10%

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Renogy

Renogy Charge Controller-Rover 20A MPPT 12V/24V Auto-Detect LCD Display | 99.9% Efficiency for Gel/Flooded/Lithium Batteries | Dual-Peak Tracking & Modbus Support

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Dual-Peak 20A MPPT Solar Charge Control: Renogy Rover Charge Controller Master partial shading and cloudy conditions with 99.9% multi-peak tracking efficiency. Our advanced algorithms deliver 98% conversion efficiency maximizing harvest even with damaged panels. 12v /24v solar charge controller engineered for demanding RV solar systems, off-grid cabins, and marine setups. Maintains full compatibility with gel, sealed, flooded, and lithium batteries, establishing this Renogy charge controller as your ultimate energy storage solution.
•Storm-Ready RV Solar Charge Controller: Ultimate 12V LiFePO4 charge controller with smart -40°F to 149°F temp compensation. Auto-adjusts charging against desert heat/freezing failures. TVS surge protection blocks 6kV lightning strikes + reverse polarity/ overload safeguards. Essential solar panel controller for marine/RV batteries in storm-prone areas
•Renogy MPPT With 4-Stage Charging &Lithium Recovery:Rover 20A controller delivers precision Bulk/Absorption/ Float/Equalization for lead-acid longevity. Features exclusive lithium reactivation tech to safely revive deeply discharged batteries. As a versatile solar charge controller 12V/24V systems, it auto-detects voltage while handling capacitive load surges
•Advanced Solar Controller for RV: LCD Display & 365-Day Logging.This 12V/24V controller tracks real-time voltage/current/errors via backlit LCD. Stores 1-year performance data to optimize efficiency. As essential charge controllers for solar panels, integrates Modbus protocol for smart home solar kits and remote monitoring
•Smart Solar Charge Controller: Renogy 20A solar MPPT controller directly powers DC appliances (fans/lights) while handling capacitive surges (pumps/motors). Schedule loads via timer for efficiency. Pair with BT-1 module (sold separately) for Renogy DC Home App monitoring: track solar performance, receive real-time battery/panel alerts, and optimize for RV or remote solar farms

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$79.99

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Renogy

Renogy 60A MPPT Solar Charge Controller 12V/24V/36V/48V Auto, 150V Maximum Solar Input, Compatible with Lithium AGM Gel Batteries, for Home RV Marine Workshop, Rover Lite 60A

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【150V Maximum Solar Input】 The Renogy charge controller Rover Lite 60A features a robust 150V maximum solar input, enabling you to connect up to six Renogy 200W monocrystalline solar panels in series. This input capacity reduces the need for extensive wiring, cutting down on installation costs and complexity. Perfect for larger DIY solar setups.
•【Reliable Performance in Extreme Temperatures】 Engineered for full-load operation from -31℉ to 113℉, this MPPT solar charge controller ensures reliable performance in harsh conditions. Its built-in low-temperature protection safeguards lithium batteries for a longer lifespan, while the self-cooling design enables efficient operation even in high heat.
•【Versatile Compatibility for Various Systems】 Renogy 60A solar charge controller excels in versatility and compatibility. It supports a wide range of battery systems from 12V to 48V, and is compatible with various batteries. This flexibility ensures that the controller can adapt to different setups and installations.
•【Streamlined Design】 The Renogy MPPT solar charge controller offers intuitive operation and optional smart control for effortless energy management. Clearly labeled ports ensure quick, hassle-free connections. The LCD screen and user-friendly buttons make on-device operation simple. For added convenience, a Bluetooth module can be purchased separately to monitor your system status directly from your smartphone, enhancing the usability of this solar charge controller.
•【Exceptional Quality and Compliance】 The Renogy solar charge controller adheres to top safety and compliance standards, including FCC, RoHS, and CE certifications, ensuring it meets leading international technical benchmarks. With a comprehensive 2-year warranty, this MPPT solar charge controller offers dependable, long-term performance.

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$249.99

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Renogy

Renogy Solar Charge Controller (Bluetooth) - Rover 40A 12V24V Auto Parameter DC Input MPPT Charge Controllers for Solar Panels Adjustable LCD for Gel Sealed Flooded Lithium Battery

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Innovative MPPT Design, up to 99% efficiency and Operate with Battery when Battery is 0 Volt: Renogy MPPT technology is 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. Even when the battery is dead (at 0 volt), the controller can activate it with small current and bring it to life.
•12/24 Automatically Detect and Multiple Battery Adaptation: Capable with and automatically detects 12V or 24V DC system voltages. Perfect for Sealed Lead Acid, GEL, Flooded Battery. Especially design of user mode to let user custom Lithium Battery parameter manually to solve the common issue of voltage matching of lithium battery.
•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 Lithium batteries as well as Lithium Reactivation. Intelligent charging method prolong your battery’s life.
•Extremely Safe: Full system protection from program and insulated shell safeguards your solar system. The intelligent self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, overheating, and reverse current. The UL certificated Rover charge controller with insulated shell prevents you from accident and keep your solar system in safe in high temperature.
•Easy to Understand and Set up: LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes, you can understand the charging status and set the parameter better and easier with the display. Easy to mount design and mounting brackets are included for convenient set up. You can connect DC appliances directly to the load terminals, 5 load modes for better load management, make it easy for you to use your device.
•Comes with Bluetooth Module BT-2(Version 2) or BT-1(Version 1): You can monitor consumption or custom parameter directly from DC Home on your phone. RJ45 communication port allows the Renogy Rover controller to communicate with the Renogy BT-2 Bluetooth, which will enable you to monitor the status and productivity of your panels through the Renogy DC Home App.
•Mute and Excellent Heat Dissipation: Integrated heat sink, instead of cooling fan, provides a 0 dB surrounding for relax and ensures maximum charging efficiency and safety.

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$177.99

$209.99

-15%

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RENOGY REGO

Rover 12V/24V 20A Charge Controller with MPPT- DC Input Solar Controller for RV/Marine, Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Ultimate 20A MPPT Charge Control for 𝐇𝐚𝐫𝐬𝐡 𝐂𝐨𝐧𝐝𝐢𝐭𝐢𝐨𝐧𝐬: Master partial shading & cloudy skies with Rover's 𝟗𝟗.𝟗% 𝐦𝐮𝐥𝐭𝐢-𝐩𝐞𝐚𝐤 𝐭𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲. Engineered for demanding 12V/24V RV, marine, and off-grid systems, this solar charge controller delivers 𝟗𝟖% 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 – 𝐦𝐚𝐱𝐢𝐦𝐢𝐳𝐢𝐧𝐠 𝐡𝐚𝐫𝐯𝐞𝐬𝐭 𝐞𝐯𝐞𝐧 𝐟𝐫𝐨𝐦 𝐝𝐚𝐦𝐚𝐠𝐞𝐝 𝐩𝐚𝐧𝐞𝐥𝐬.Withstand extreme environments(-𝟒𝟎°𝐅 𝐭𝐨 𝟏𝟒𝟗°𝐅) via smart temperature compensation that auto-adjusts charging against desert heat/freezing failures. Full compatibility with gel, sealed, flooded, and lithium batteries
•𝐒𝐭𝐨𝐫𝐦-𝐑𝐞𝐚𝐝𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 & 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 Charge Control: Essential for storm-prone areas with integrated 6kV TVS lightning surge protection + reverse polarity/overload safeguards. 𝐑𝐄𝐍𝐎𝐆𝐘 robust mppt solar charge controller ensures reliable power management for RVs, cabins, and boats. Features precision 4-stage charging (𝐁𝐮𝐥𝐤/ 𝐀𝐛𝐬𝐨𝐫𝐩𝐭𝐢𝐨𝐧/𝐅𝐥𝐨𝐚𝐭/𝐄𝐪𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧) for lead-acid longevity and exclusive lithium recovery tech to 𝐬𝐚𝐟𝐞𝐥𝐲 𝐫𝐞𝐯𝐢𝐯𝐞 𝐝𝐞𝐞𝐩𝐥𝐲 𝐝𝐢𝐬𝐜𝐡𝐚𝐫𝐠𝐞𝐝 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬 Auto-detects 12V/24V systems
•Intelligent Lithium & Battery Charge Control:𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐬 𝐟𝐮𝐥𝐥 𝐜𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 as your ultimate energy storage solution – works flawlessly with LiFePO4, gel, sealed, and flooded batteries. Features exclusive lithium reactivation technology and optimized 𝟒-𝐬𝐭𝐚𝐠𝐞 𝐜𝐡𝐚𝐫𝐠𝐢𝐧𝐠 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬. The MPPT charge controller auto-adjusts to temperature extremes (-40°F to 149°F) while handling 𝐜𝐚𝐩𝐚𝐜𝐢𝐭𝐢𝐯𝐞 𝐥𝐨𝐚𝐝 𝐬𝐮𝐫𝐠𝐞𝐬. Precision control maximizes
•Smart Monitoring & Solar Charge Control:Track real-time voltage, current, and errors via backlit LCD. Stores 𝟑𝟔𝟓 days of performance data to optimize efficiency. This versatile 12V/24V 20A solar charge controller integrates Modbus protocol for smart home kits and remote monitoring. Pair with 𝐏𝐚𝐢𝐫 𝐰𝐢𝐭𝐡 𝐁𝐓-𝟏 𝐦𝐨𝐝𝐮𝐥𝐞 (𝐬𝐨𝐥𝐝 𝐬𝐞𝐩𝐚𝐫𝐚𝐭𝐞𝐥𝐲) for 𝐑𝐄𝐍𝐎𝐆𝐘 DC Home App: monitor solar performance, receive real-time battery/panel alerts, and optimize RV/remote systems
•𝐀𝐝𝐚𝐩𝐭𝐢𝐯𝐞 𝐋𝐨𝐚𝐝 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & MPPT Efficiency:Directly power DC appliances (fans/lights/pumps) while 𝐡𝐚𝐧𝐝𝐥𝐢𝐧𝐠 𝐜𝐚𝐩𝐚𝐜𝐢𝐭𝐢𝐯𝐞 𝐬𝐮𝐫𝐠𝐞𝐬 with this advanced solar charge controller. Schedule loads via timer for energy efficiency alongside industry-leading 99.9% multi-peak tracking and 98% conversion efficiency.Rover charger controller engineered for RVs, marine, and off-grid setups. 𝐂𝐨𝐦𝐛𝐢𝐧𝐞𝐬 𝐬𝐭𝐨𝐫𝐦-𝐫𝐞𝐚𝐝𝐲 𝐓𝐕𝐒 𝐬𝐮𝐫𝐠𝐞 𝐩𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 (𝟔𝐤𝐕)with lithium/lead-acid battery optimization

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$79.99

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Renogy

Renogy 50 Amp MPPT Charge Controller 12V MPPT Solar Charge Controller, Capable for Solar Panel and Alternator Power Input, with DC to DC Battery Charger Function, for Gel, AGM, and Lithium Batteries

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Innovative MPPT Design, up to 99% efficiency and Operate with Battery when it’s 0 Volt: Renogy MPPT charge controller maximizes the solar power and is with a high tracking efficiency of up to 99% and peak conversion efficiency up to 97%. It is the great charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. Even when the battery is dead (at 0 volt), the controller can activate it with small current and bring it to life.
•Extremely Protection: 3-phase charging profile (Bulk, Boost, and Float) ensures your service battery will be accurately full charged. With Protections of battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection. Featured with remote temperature sensor port, the controller can measure the battery temperature for accurate temperature compensation.
•DC to DC Charger Function: Compatible with traditional and smart alternator, the solar charger can charge a service battery from a starting battery linked to an alternator. For smart alternator, an IGN Port is featured to connect the Vehicle Ignition for auto-trigger once it detects the vehicle is started. Built-in Voltage Sensitive Relay (VSR) for user friendly setup with traditional alternators. Solar panels and alternator power input keeps your battery always have adequate power on the go.
•Real-time Monitoring and Parameter Customizing: With RJ45 communication port featured, you can control and monitor the device remotely through your phone in real time using the BT-2 Bluetooth Module and Renogy DC Home App.
•Mute and Excellent Heat Dissipation: Integrated heat sink, instead of cooling fan, provides a 0 dB surrounding for relax and ensures highly efficient heat dissipation. The excellent heat dissipation maximum charging efficiency and keep your battery in safe when you are in a relaxing and quiet surrounding.

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