Top 17 Best Solar Charge Controllers For Rv in 2022

Finding the right solar charge controller for rv has become a challenging task because there are so many choices out there. This is why we’ve compiled a list of the best solar charge controllers for rv so that you can compare them and choose the right one to fulfill your needs.

All the solar charge controllers for rv featured on this page are independently chosen. When you make any purchase through links on this site, we may earn a small commission at no extra cost to you.

Followings are the best-selling solar charge controllers for rv on Amazon today:

Last update on 2022-09-29 / Affiliate links / Images from Amazon Product Advertising API

List of the Best Solar Charge Controllers For Rv

To make your choice easier, we’ve listed here a collection of the best-selling solar charge controllers for rv available on the market today:

Sale1
Highlighted Features:
  • 【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for non-lithium batteries). The LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
  • 【Smart 4-Stage PWM Charging】Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.
  • 【Flush Mount Design】Designed to cleanly flush mount on walls, providing a sleek, integrated look. An included Surface Mount Attachment allows for versatility in mounting.
  • 【Negative Ground】The Adventurer is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. Any negative connection on the solar module, battery and load can be safely earth grounded as required.
  • 【Multiple Battery Adaptation】 Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.
  • 【Real-time Monitoring】The RS232 port can work with the BT-1 Bluetooth module to deliver real-time energy data across the DC Home smart phone app & Renogy ONE M1
Sale2
Highlighted Features:
  • 30 amp pulse width modulated digital regulator adjustable for Lithium, wet cell, AGM, and gel batteries
  • Full 4 stage battery bulk absorption and float with an equalize for wet cell batteries
  • Capable of handling 570 watts of solar
  • Displays voltage, amperage and battery percentage of charge
Sale3
Highlighted Features:
  • This kit includes our 20A MPPT charge controller which uses Maximum Power Point Tracking technology, transferring power up to 30% more efficiently than PWM charge controllers
  • With a Renogy 200W Monocrystalline Starter Kit MPPT, you won't have to wonder about whether you're getting the most out of your system.Frame:Anodized Aluminium Alloy
  • Monocrystalline solar cell efficiency: 21%; MPPT charge controller peak efficiency: 97%.Temperature: -40°F to plus 185°F
  • You can expand your system up to a maximum of 200W (12 Volt) or 400W (24 Volt) with a Renogy 20A MPPT Charge Controller
  • Order will be delivered in multiple packages
4
Highlighted Features:
  • ✔️【Waterproof Solar Charge Controller】IP67 waterproof, suitable for outdoor use. Automatically identify voltage, 12V Max power: 150W, 24V Max power: 300W. The maximum current is 10A. Compatible with various 12V/24V deep-cycle batteries, such as AGM, GEL, Flooded. Adopting brand MCU chips to realize fast intelligent control and ultra-low standby power consumption.
  • ✔️【Intelligent protection】Intelligent 3-stage PMW charging improves charging efficiency. The solar controller not only extends battery life and improves system performance, but also has multiple protection functions: Battery under-voltage, over-voltage, output overload, short circuit, battery, solar panel anti-back connect protection.
  • ✔️【Indicator Monitoring】You can understand its current working status through the three indicators on the solar panel charge controller. Load normal output: green light is always on; battery is normal: green light is always on; solar panel is charging normally: red light is always on.
  • ✔️【Easy to install and operate】The solar panel controller adopts SAE port, plug and play. A manual with clear connection steps is included. There are 2 pre-drilled holes on the controller, you can install it anywhere according to your needs!
  • ✔️【What You Get】1 solar charger controller, 1 manual. Extended 12 months warranty and our 7*24h technical service support. If you have any questions, please contact us directly.
5
Highlighted Features:
  • 4-STAGE PWM Technology: The Voyager controller is equipped with advanced smart PWM technology with high charging efficiency. It provides 4-stage charging (Bulk, Absorption, Float and Equalization) in order to protect the battery.
  • IP67 Rated Waterproof: With an IP67 rated waterproof design, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, rain, or condensation.
  • Multiple Protections: The Voyager controller has multiple intelligent protections against reverse polarity, over charge, short-circuit, reverse current, overload, and over discharge, keeping your battery fully protected.
  • Support Multiple Battery Types: The Voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries. It also comes with a Lithium activation feature.
  • Backlit LCD displaying system: The Voyager comes with an LCD display showing accurate and timely information including charging current, generated energy, temperature, battery voltage, and error codes that allows users to monitor and control charging.
6
Highlighted Features:
  • PWM solar charge controller for 12V-nominal battery (Lead -Acid or Lithium), 30A charge current with max. recommended power 450W (36-cell solar panel)
  • Fully programmable multi-stage charge profile for Lead-Acid and Lithium batteries through the onboard display
  • Max. recommended panel Voc at STC 24V (max voltage input 30V)
  • Perfect for RVs and Marine, Flush mounting, and real-time data. Compatible with Blue Sky Energy remote displays
  • 5-Year Warranty, Made in the USA, CE,FCC,RoHS certifications. Datasheet in “Product Information” below
7
Highlighted Features:
  • Solar panel kits, including 20 watts solar panel, 12V/24V solar charger regulator controller and two 6.5ft cable with Alligator Clips and O-ring Terminal for battery charging connection, easy to fix and install.
  • Widely applied to off grid 12 Volt battery charging system and a variety of DC applications, including caravan, RV, car, boat, green house, marine, dry camping, garden watering, shed, cabin, gate opener, etc.
  • Small in size and light to take, it is easy to carry for camping or other outdoor activities. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. 35 inches 18 awg solar cable attach to the junction box, reddis brown is the positive, blue is negative.
  • Built with strong tempered glass and aluminum frame, 25 years transferable output and high quality material and workmanship for long lasting use.
  • Waterproof Junction Box: Advanced water and dust proof level (complete protection against environmental particles and low pressure water jets).
8
Highlighted Features:
  • LiFePO4: ExpertPower’s newest line of batteries – The No.1 Sealed Lead Acid Battery Seller on Amazon.
  • This Off-Grid Solar System Kit includes two 100W Monocrystalline Solar Panels and one 20A MPPT Solar Charge Controller with Bluetooth, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and two sets Solar Panel Mounting Brackets.
  • System Detect: The 20A MPPT controller automatically recognizes 12V and 24V systems for quick setup and utilizes modern solar technology to maximize your solar array's power generation by over 20% through sophisticated tracking and capture compared to PWM with auto-detects 12V/24V systems.
  • Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best level of charge in any condition and protecting against over-charge, over-discharge, overload, and short circuit.
  • Digital Display: The unit offers an ease-of-access screen interface, displaying data ranging from state of charge to battery health.
Sale9
Highlighted Features:
  • 【RV dedicated MPPT controller】: Negative ground designed for RV. Better protection of LCD readings while protecting the controller, and modification of controller parameters is supported.
  • 【Charge Smarter】:Due to an advanced digital power technology,the circuiit energy conversion effciency is as high as 98%.Automatically detects 12V or 24V DC system voltages. Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium.
  • 【Efficient MPPT&Weather resistance】:Rated charging current:40A Operating temperature:-35℃~+45℃. It has a big heatsink on the back, but even in 45 degree weather it hasn't become warm, which is a great indicator of its high efficiency. The charger is efficient in charging your battery. It helps that battery can be charged up quickly,even when the weather isn't ideal (ie cloudy rainy days).
  • 【Electronic protection】:Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
  • 【Electrical Parameters】:System voltage:12V/24V Auto Battery voltage:9V~35V Wire specifications:20-6AWG Size:183*127*65mm Max.PV input power:520W/12V&1040W/24V
10
Highlighted Features:
  • 100W solar panel kits ideal for 12v battery charging, designed for RVs, cabins, homes, boats, caravan s, back-up and remote power use.
  • This kits include 4pcs Z mounting brackets and 1 pair Red and Black Solar Cable makes it easy to set up. Easy to install with pre-drilled holes on the back of panel for fast mounting and securing.
  • With the 20A charge controller with PWM function, it can prevent the battery from over charge, over voltage, discharge and short circuit, reversed polarity protection, battery is fully protected. You can expand your system up to a maximum of 260W 12V system or 520W 24V system.
  • Dimensions: 1160*510*35mm (45.6*20*1.37 inch). Weight: 15.84 lbs. Voltage at Pmax (Vmp):23V. Current at Pmax (Imp): 4.3A.
  • Withstand high winds (2400Pa) and snow loads (5400Pa), strong tempered glass and aluminum frame for extended outdoor use, allowing the solar panel to last for decades.
11
Highlighted Features:
  • System voltage:12V/24V/36V/48V. Wire specifications:15-8AWG. Max.PV input power:600W/12V, 1200W/24V, 1800W/36V, 2400W/48V. Please connect the battery to the solar charge controller first to complete the recognition process and wake up the display
  • Die-cast aluminum case, internal glue filling, glass panel design, better heat dissipation performance, to ensure that the controller maintains a long time full current output. Heavy duty designed also allows solar charge controller to keep efficient work.
  • Pairing the solar controller with your phone via ChargePro 2.0, which makes seeing output and history data a breeze, also allows the charge voltage, current, etc. to be set for different type batteries. The remote app control provides 15 feet signal.
  • Using the latest, fastest MPPT technology
  • Certified by CE and RoHS. With 6 protections, over-temperature, open-circuit, short-circuit, overload, polarity reverse prevention circuit, flow backwards of current protections.
Sale12
Highlighted Features:
  • 【Wide Application】1600Wh daily output depends on the 4 hours sunlight availability.This panel is suited for applications that require a smaller footprint, making it a favorite for those with RVs, campers, and more.
  • 【Excellent Performance】22% High solar cell efficiency. Corrosion-resistant aluminum frame for outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa).
  • 【Multiple Protection】Renogy ROVER is a 40A MPPT solar charge controller that Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%. It can prevent the battery from over charge, over voltage, discharge and short circuit, reversed polarity protection.
  • 【Easy Installation】Pre-drilled holes and Plug&Play cables on the back allow for fast mounting. And it supports 3 types of batteries:lithium batteries, lead-acid batteries, gel batteries.
  • 【Warranty】5 year warranty and 24/7 technical support team, contact us through Amazon whatever any questions or concerns you have.
Sale13
Highlighted Features:
  • Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for maintaining 12 volt batteries in car, RVs, cabins, boats, marine, battery operated gates, back-up power and remote power use.
  • Solar panel kits, package included 20 watts solar panel, 12V/24V solar charger regulator controller and two 6.5ft cable with alligator clips and O-ring terminal for battery charging connection, easy to fix and install.
  • With the 10A solar charger controller, it can prevent the battery from over charge, over voltage, discharge and short circuit, reversed polarity protection, battery is fully protected.
  • Small in size and light to take, it is easy to carry for camping or other outdoor activities. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.
  • Built with strong tempered glass and aluminum frame.12 months worry-free warranty
Sale14
Highlighted Features:
  • 【Efficient Performance】The Starter Kit will produce an average of 500Wh of electricity per day (Based on 5 hours of direct sunlight condition). The Cell Efficiency can reach 22%. The bypass diodes ensure that the panel has an excellent performance in a low-light environment and the TPT back sheet dissipates excess heat to ensure smooth output performance.
  • 【Solid Quality】Advanced encapsulation material with multi-layered sheet laminations protects cells from physical damage and distortion, improving cell performance and providing a long service life.
  • 【Smart Function】The Wanderer PWM Charge Controller is compatible with four different types of batteries: Sealed, Gel, Flooded, and Lithium batteries. It also features advanced 4-stage charging (bulk, boost, float, and equalization) to ensure your battery is efficiently and safely charged to 100%.
  • 【Full System Protection】The Wanderer PWM Charge Controller has a number of built-in protections to safeguard your systems, such as reverse polarity protection, battery overcharging protection, overload protection, and short circuit protection.
  • 【Ready to Install】This 100w Solar Panel Kit includes all of the equipment necessary for building a new system. The included cables, Z-brackets, and pre-drilled holes on the back frame of the panel allow fast and secure mounting. With the Wanderer Li 30A PWM Charge Controller, the kit can meet your further power needs by adding more of the same solar panels to expand up to 400W.
15
Highlighted Features:
  • ECI Power: A brand for everyone with the goal of providing an open avenue for all to know that safe lithium power should not be cost-prohibitive nor outside the scope of your project.
  • This Off-Grid Solar System Kit includes one 12V 20Ah LiFePO4 Battery, one 100W Monocrystalline Solar Panel and one 10A PWM Solar Charge Controller, one pair 10ft 12AWG MC4 Solar Cables, one pair 6ft 12AWG Battery Cables and one set Solar Panel Mounting Brackets.
  • Economical: At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 2000 cycles at 80% DOD, providing high-performance longevity with a maximum of 5000 cycles at 50% DOD.
  • System Detect: The 10A PWM controller automatically recognizes 12V and 24V systems for quick setup and programmed to maximize LiFePO4 Battery’s life through a meticulous CC-CV charging algorithm.
  • Smart Tech: The controller automatically regulates charging profiles relative to ambient temperatures, providing the best level of charge in any condition and protecting against over-charge, over-discharge, overload, and short circuit. Digital Display: The unit offers an ease-of-access screen interface, displaying data ranging from state of charge to battery health.
16
Highlighted Features:
  • Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for charging 12 volt batteries in car, RVs, cabins, boats, marines, shed, cabin, gate opener, battery operated gates, dry camping, garden watering, work great for back-up power and remote power use.
  • It is also suitable for maintaining and charging the batteries in any car, motorcycle, boat, tractor, RVs, snowmobiles, trucks, shed, cabin, gate opener, etc. It can generate current to charge the batteries, prevent the loss current of the battery in storage or standby process.
  • Package includes 100 watts 12 Volt solar panel, V shape mount tilt rack bracket, 12V/24V intelligent charge controller, two 16ft cables with terminal of MC4 and two 5ft cables with terminal of O-ring for battery charging connection, easy to fix and install.
  • The weight of solar panel is 15.84, dimensions: 46.5*21.8*1.37 inch, easy to carry and install, made with high efficiency monocrystalline solar cells, heavy-duty anodized aluminum frame, the corrosion-proof aluminum frame, and tempered glass coating shield the panel from weathering and wear.
  • The product is equipped with a bracket that adjusts the mounting angle for better sunlight reception, it can be mounted on ground, wood or wall. With an intelligent charge controller, full protections prevent battery from overcharge and over discharge, over voltage, short circuit, etc.
17
Highlighted Features:
  • ✦Tracer2210AN solar charge controller automatically identifying 12/24VDC system voltage. Rated charge/discharge current: 20A. Maximum PV input power: 260W/12V; 520W/24V. Maximum PV open circuit voltage: 100V. Common negative ground design.
  • ✦Advanced MPPT (Maximum Power Point Tracking) technology, with tracking efficiency no less than 99.5% and maximum conversion efficiency of 99%. Compatible with lead-acid and lithium-ion batteries.
  • ✦MT50 realizes the real-time data monitoring, remote load switch, device parameters, charging control parameters, load control parameter data browsing and modification operations of the connected controller.
  • ✦Through the RS485 cable, you can quickly connect monitoring equipment such as PC and MT50 to the controller to monitor the data and setting parameters of the solar charging system in real time.
  • ✦Temperature Sensor RTS acquisition of battery temperature for undertaking temperature compensation of control parameters, the standard length of the cable is 3m.

Last update on 2022-09-29 / Affiliate links / Images from Amazon Product Advertising API

Guide for Choosing the Best Solar Charge Controller For Rv

If you are ever in the market for buying solar charge controller for rv, you probably know how difficult it is to find the best one for the money. You may get confused thinking about:

  1. Who makes the best quality solar charge controller for rv in the industry?
  2. Which one is the best solar charge controller for rv for the money?
  3. How to choose the right solar charge controller for rv on the market?

When it comes to choosing the right solar charge controller for rv among a wide variety of options, you should consider some factors. Those factors may include quality, performance, features, value, etc. Without considering those factors you may end up buying a poor quality solar charge controller for rv that will not provide you with the best value for your money.

Before investing in solar charge controller for rv, you should find the answer to the following questions:

  • Do you really need to buy solar charge controller for rv?
  • How much value you are expecting from the solar charge controller for rv?
  • What factors do you believe should be considered when buying solar charge controller for rv?

To help you make an informed decision, here we are going to discuss the factors that you should consider when shopping for solar charge controller for rv whether online or from any retail store.

Product Quality

Product quality should be the most important factor to consider when shopping for solar charge controller for rv. You are going to use this product for a long time. So, you should consider the quality of the solar charge controller for rv and make sure it will fit your requirement.

Features

The solar charge controller for rv comes with a lot of features and functionalities. In this article, we’ve mentioned the features of each of these solar charge controllers for rv so that you can choose the right one for your needs. You should read all the features of the solar charge controller for rv before making a decision.

Price

You can get an array of solar charge controllers for rv, from the cheapest to the most expensive. The solar charge controller for rv that costs more is usually made from better materials and will last longer than a cheaper one. But if you want to be able to purchase a new solar charge controller for rv every few months, you may want to consider the budget-friendly options.

Reviews and Ratings

Finally, the customer reviews and ratings should be considered when buying solar charge controller for rv. Good customer reviews and ratings indicate that the solar charge controller for rv is going to perform well whereas bad ratings and negative reviews indicate that people already have faced problems using that particular product.

Final Verdict

We hope you enjoyed our listing about the best solar charge controllers for rv. As you can see, there are still so many alternatives to choose from. So, it’s better to check out each of these items carefully and pick the right solar charge controller for rv that сan satisfies all your requirements.

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