Best Portable Solar Panels For RV Battery Charging
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Solar technology is on the rise, and people are now investing in the best portable solar panel for RV battery charging. Solar panels have opened up myriad new possibilities for us that many people are only just beginning to realize that they can integrate into their lifestyles.


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Best Portable Solar Panels For Rv Battery Charging
Our Pick

Our top pick for the best portable solar panels for RV battery charging is the DOKIO 150W Solar Panel Kit. It is easy to install, lightweight, and ideal for beginners.

We ♥ honesty! Pack Your Gear earns a commission through the following hand-picked links at no extra cost to you.

They can be used to charge RV batteries and small portable devices. However, choosing the right solar panel can be a daunting task. To help you out, we have highlighted the best portable solar panels for RV battery charging.

Best Portable Solar Panels – Comparison Table

Preview
Zamp solar Legacy Series 140-Watt Portable Solar Panel Kit with Integrated Charge Controller and Carrying Case. Off-Grid Solar Power for RV Battery Charging - USP1002
TP-solar 120W Foldable Solar Panel Charger Kit for Portable Generator Power Station Smartphones Laptop Car Boat RV Trailer 12v Battery Charging (Dual 5V USB & 19V DC Output)
Our Pick
DOKIO 150w Solar Panel Kit Portable Folding Monocrystalline Include Solar Charge Controller and PV Cable for 12v Battery Charging Camper RV Van
Renogy 100 Watt 12 Volt Monocrystalline Off Grid Portable Foldable 2Pcs 50W Solar Panel Suitcase Built-in Kickstand with Waterproof 20A Charger Controller
TogoPower 120W Portable Foldable Solar Panel Charger for Baldr/Jackery/GoalZero/Paxcess Power Station Generator with Dual USB Ports & 18V DC Output for RV Boat Laptop Tablet iPhone iPad Camera Lamp
Available Wattage
140
120
150
100
120
Solar Cell Type
Monocrystalline
Monocrystalline
Monocrystalline
Monocrystalline
Monocrystalline
Optimum Operating Current (amp)
7.8
2
8.89
6
30
Optimum Operating Voltage (volt)
18
14.5
18
21.6
18
Weight (lbs)
39.7
7.93
9
25.6
13.47
Prime
Preview
Zamp solar Legacy Series 140-Watt Portable Solar Panel Kit with Integrated Charge Controller and Carrying Case. Off-Grid Solar Power for RV Battery Charging - USP1002
Available Wattage
140
Solar Cell Type
Monocrystalline
Optimum Operating Current (amp)
7.8
Optimum Operating Voltage (volt)
18
Weight (lbs)
39.7
Prime
Details
Preview
TP-solar 120W Foldable Solar Panel Charger Kit for Portable Generator Power Station Smartphones Laptop Car Boat RV Trailer 12v Battery Charging (Dual 5V USB & 19V DC Output)
Available Wattage
120
Solar Cell Type
Monocrystalline
Optimum Operating Current (amp)
2
Optimum Operating Voltage (volt)
14.5
Weight (lbs)
7.93
Prime
Details
Our Pick
Preview
DOKIO 150w Solar Panel Kit Portable Folding Monocrystalline Include Solar Charge Controller and PV Cable for 12v Battery Charging Camper RV Van
Available Wattage
150
Solar Cell Type
Monocrystalline
Optimum Operating Current (amp)
8.89
Optimum Operating Voltage (volt)
18
Weight (lbs)
9
Prime
Details
Preview
Renogy 100 Watt 12 Volt Monocrystalline Off Grid Portable Foldable 2Pcs 50W Solar Panel Suitcase Built-in Kickstand with Waterproof 20A Charger Controller
Available Wattage
100
Solar Cell Type
Monocrystalline
Optimum Operating Current (amp)
6
Optimum Operating Voltage (volt)
21.6
Weight (lbs)
25.6
Prime
Details
Preview
TogoPower 120W Portable Foldable Solar Panel Charger for Baldr/Jackery/GoalZero/Paxcess Power Station Generator with Dual USB Ports & 18V DC Output for RV Boat Laptop Tablet iPhone iPad Camera Lamp
Available Wattage
120
Solar Cell Type
Monocrystalline
Optimum Operating Current (amp)
30
Optimum Operating Voltage (volt)
18
Weight (lbs)
13.47
Prime
Details

How Do Solar Panels Work?

Solar panels are made of photovoltaic cells. The photo signifies the production of light and voltaic electricity.

How Do Solar Panels Work?

  • Just like a battery, photovoltaic cells have two layers of semiconductors, namely one-layer positively-charged, and the other layer is negatively-charged.
  • These layers are protected by 2 external shields made of special glass. The semiconductor absorbs radiation from the sun or photons and converts it into direct current (DC).
  • Direct current flows into the inverter, which converts the energy into alternating current (AC). This process takes place billions of times per second and is silent.
  • The electricity that flows through the inverter is fed to the main panel through a two-way electric meter, which distributes the electricity throughout the recreational vehicle.

Best Portable Solar Panels For RV Battery Charging 1

How Many Solar Panels Do I Need for RV?

How Many Solar Panels Do I Need For RV?

The number of solar panels required to install an RV depends on the number of batteries you need to charge it. You need to add up the total ampere-hours (AH) that the batteries can hold. The more ampere-hours you have, the more solar panels you will need.

  • For a single 12V battery at around 100 AH, you should have at least 300W solar panels.
  • With two 6-volt batteries or two 12-volt batteries or between 200 and 250 AH, you should have at least 600W solar panels.
  • If you have four 6-volt batteries or four 12-volt batteries between 400 and 600 AH, you must have at least 1200W solar panels.

Best Portable Solar Panels For RV Battery Charging 1

Advantages of Solar Panels for Charging RV Batteries

Whatever the reason you invest in these solar panels, as long as you live in a sunny climate, you can take advantage of these invaluable solar panels.

Advantages Of Solar Panels For Charging Rv Batteries

  • This ensures that you have an independent and reliable power source that will not run out of fuel, and that can help you enjoy your outdoor experiences for years to come.
  • You can take advantage of portable solar panels to charge your RV batteries on the go if you choose the right model for your needs.

Best Portable Solar Panels For RV Battery Charging 1

Alternate to Solar Panels for Charging RV Batteries

In addition to solar panels, an RV battery can be charged directly through the RV’s alternator, generators, or even wind power.

National Park Charging Station

  • There are several ways to charge a battery with the converter. The RV can be plugged into an outlet using a 30 or 50-ampere outlet at a state park, national park, or campground.
  • The motorhome can be connected to an electrical generator on the road or in the campsites without an electrical connection.
  • Also, generators can be used to recharge your RV batteries. Gas, diesel, and propane generators are popular with RV owners.
  • These generators are often connected as shore power. The generator connects to your RV, directly powering your AC devices while charging the battery. In this case, your battery can continue to power your DC lights while charging.

Suggested Reading:

Can you camp anywhere in a national park?

Can You Camp Anywhere In A National Park?

Natural parks will be some of the most attractive places for campers. But, can you camp anywhere in a national park? Rules are different in each national park.

Best Portable Solar Panels For RV Battery Charging 1

What to Look for?

When shopping for the best portable solar panels for RV battery charging, consider the following aspects:

What To Look For In RV Solar Panels?

  • Amount of power: Based on your RV model, find out the exact battery power so you can purchase the right solar panel kit.
  • Weight and size: The portable solar panels that you will get should not be bulky or too heavy. Look for the lightweight models, so they are easily portable.
  • Cord Length: Make sure that the cord length in the solar panels is long-enough since you will be using them in the RV.
  • Efficiency: The next critical aspect to look for when shopping for the best solar panels is efficiency. Go for models with the high-efficiency solar conversion.
  • Ease of installation: The last but not the least factor to consider is the ease of installation. Go for the models that come with pre-drilled holes and screws so they can be easily installed with minimal effort.

Best Portable Solar Panels For RV Battery Charging 1

Best Portable Solar Panels for RV battery Charging

Here are the best solar panels for rv battery charging on the market today.

1. Zamp 140-Watt Portable Solar Panel

The Zamp 140-Watt Portable Solar Panel is packed with helpful features to make your RV adventure hassle-free.

Zamp solar Legacy Series 140-Watt Portable Solar Panel Kit with Integrated Charge Controller and Carrying Case. Off-Grid Solar Power for RV Battery Charging - USP1002

  • These best portable solar panels for camping are made using high-grade monocrystalline solar cells for optimum output.
  • To maximize light absorption, the solar panels are treated with anti-reflective coating.
  • Perfect for medium recreational vehicles, these zamp portable solar panels generate 140W at 7.8 amperes, which are higher than most portable solar panels out there.
  • The extendable legs make it easy to position from any angle and stabilize on uneven terrain.
  • The integrated charge controller protects your 12V battery from overcharging.
  • Additionally, the large digital display will help you keep tabs on power usage.
  • The Zamp 140-Watt Portable Solar Panel is an ideal choice for frequent campers who want reliable and high-quality models to produce solar power.
  • The Zamp solar panels come with a sturdy carrying suitcase for easy transport.
Pros
  • Easy to set up.
  • Built-in charge controller
  • Easy to store and slim carrying case.
Cons
  • Higher price than other portable solar panels.
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

2. TP-Solar 120W Foldable Solar Panel Charger Kit

Use your days to power your nights with the TP-Solar Solar Panel Charger Kit.

TP-solar 120W Foldable Solar Panel Charger Kit for Portable Generator Power Station Smartphones Laptop Car Boat RV Trailer 12v Battery Charging (Dual 5V USB & 19V DC Output)

  • This foldable RV solar panels feature the optimal solar system designed for easy setup to maximize your charge.
  • An integrated sundial aims the panel, keeping you aligned for direct rays.
  • It comes with a built-in chip that maximizes your battery from overloading and overcharging.
  • Thanks to the highly efficient monocrystalline solar cell, you are guaranteed greater power efficiency.
  • Its lightweight and the foldable design make it easier to mount, hand, or transport.
  • The solar panel is made with advanced laminated material, so it will last many trips.
  • Also, the panel is waterproof, making it perfect for all weather conditions.
  • The TP-Solar 120W Foldable Solar Panel Charger Kit is compatible with Paxcess, Goal Zero, Webetop, Jackery, Suaoki, and many more.
Pros
  • Highly efficient monocrystalline panels.
  • Lightweight and foldable
  • Durable and waterproof
Cons
  • Lacks a kickstand
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

3. DOKIO 150W Solar Panel Kit

DOKIO is popular for its foldable solar panels with highly-efficiency monocrystalline solar cells.

DOKIO 150w Solar Panel Kit Portable Folding Monocrystalline Include Solar Charge Controller and PV Cable for 12v Battery Charging Camper RV Van

  • The DOKIO 150W Solar Panel Kit is the highest quality and most powerful variant of portable solar panels from this brand.
  • With 150 watts of power, a single panel can generate enough power to power your 12V batteries.
  • The pre-drilled holes in the corners make installing this panel anywhere convenient.
  • This best portable solar panel for caravan also comes with MC4 connectors so you can mount it on your RV.
  • Due to its durable and robust construction, it can withstand heavy snow loads and high winds.
  • The solar panel is made of ETFE material with higher light transmission.
  • Thanks to its unique frameless design, you can easily carry the DOKIO 150W Solar Panel Kit around.
Pros
  • Sturdy construction for outdoor use.
  • Made of quality materials.
  • High-efficiency solar conversion
  • The 2A charging ports allow for rapid charge.
Cons
  • The alligator clips can be longer.
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

4. Renogy 100 Watt 12 Volt Solar Panel Suitcase

Renogy is one of the most famous companies when it comes to portable solar energy.

Renogy 100 Watt 12 Volt Monocrystalline Off Grid Portable Foldable 2Pcs 50W Solar Panel Suitcase Built-in Kickstand with Waterproof 20A Charger Controller

  • Not only are these solar panels incredibly efficient, but they also come with everything you need to get started.
  • These 100W monocrystalline solar panels are amazingly lightweight.
  • These Renogy solar panels feature a 20A built-in solar charge controller that offers overcharge protection, minimizing fire risk.
  • The LCD on the charge controller displays operating data and information.
  • The built-in kickstand makes setting up the solar panel and angling towards the sun easy.
  • Additionally, the handle makes it convenient to carry the unit and place it in the carrying case.
  • With a built-in kickstand, alligator clips, carrying case, and handle, the Renogy 100 Watt 12 Volt Solar Panel Suitcase is the perfect option to keep your RV battery charged.
Pros
  • Monocrystalline panels
  • Built-in kickstand
  • Robust handle
  • Incredibly lightweight
  • Made with durable materials.
Cons
  • Requires some electrical/mechanical aptitude to install and set up.
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

5. SUNER POWER Portable Solar Panel

If you are looking for a dependable and steady solar panel when heading off-grid, the SUNER POWER Portable Solar Panel is a top choice.

SUNER POWER 12V Solar Car Battery Charger & Maintainer - Portable 14W Solar Panel Trickle Charging Kit for Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc.

  • With many advanced features to ensure optimal charging, this unit offers you a great way to breathe life into your RV batteries.
  • It comes with a polycrystalline solar cell that guarantees many years of service.
  • Thanks to the intelligent charge controller, your battery will be fully protected during charge and discharge.
  • The SAE connectors make this panel an excellent choice for beginners.
  • The anodized aluminum frame makes the unit very durable.
  • The SUNER POWER Portable Solar Panel is designed with several safeguards to protect your battery from damage.
Pros
  • Sturdy aluminum frame
  • Efficient 3-stage charging
  • Weatherproof design for outdoor use.
Cons
  • The clamps can be better.
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

6. TogoPower 120W Portable Foldable Solar Panel

With a high conversion solar cell, the TogoPower 120W Portable Foldable Solar Panel will charge your RV battery efficiently.

TogoPower 120W Portable Foldable Solar Panel Charger for Baldr/Jackery/GoalZero/Paxcess Power Station Generator with Dual USB Ports & 18V DC Output for RV Boat Laptop Tablet iPhone iPad Camera Lamp

  • The flexible and lightweight design makes it perfect for installing on RVs.
  • The built-in smart IC chip will maximize its charging speed while protecting your batteries from overloading and overcharging.
  • This unit features an adjustable kickstand that makes it easy to position the solar panel from any angle and stabilize on uneven terrain.
  • It comes with everything you need to set up and install.
  • Despite its 120 watts output, it produces enough power to charge your RV battery.
  • The TogoPower 120W Portable Foldable Solar Panel is lightweight and reasonably priced, so most adventurers can afford it and set up the panels.
Pros
  • Unique flexible design
  • Reliable performance
  • Easy to set up and install.
  • Affordable
Cons
  • Does not come with connector cables.
Check Price on Amazon

Best Portable Solar Panels For RV Battery Charging 1

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Top-Rated Portable Solar Panels For Rv Battery Charging
Our Pick

Our top recommendation for the best portable solar panels for RV battery charging is the DOKIO 150W Solar Panel Kit.

  • It is easy to install, lightweight, and ideal for beginners.
  • A single panel makes 150-watts of power to power up 12V batteries.
  • It features 2A charging ports for rapid charge and has a high-efficiency solar conversion.
  • The unique frameless design makes it easy to carry around and genuinely portable.

The best portable solar panels are a great way to recharge your RV’s battery with free solar power provided by the sun.

A portable solar system may not be for everyone. Still, it is a viable option if your camping style includes dry camping or boondocking.

If you are camping off the grid long enough to drain your batteries from regular use, solar power is a great solution.

Best Portable Solar Panels For RV Battery Charging 1

Key References

  • “How Do Solar Panels Work? | Photovoltaic Cells | Live Science”. Accessed August 23, 2020. Link.
  • “HOW MUCH SOLAR POWER DO I NEED FOR MY RV?”. Accessed August 23, 2020. Link.

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