Solar Panels for Camping Trailers and RVs: 10 Best Portable Solar Panels and Solar Kits

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If you’re a fan of camping holidays and getting back to nature, you’ll undoubtedly know that your trip is made even better when you have a reliable source of power to provide your trailers, camper or RV with a source of electricity.

One of the best ways to provide your chosen camping vehicle with power is with a solar panel, which isn’t only a much cleaner and environmentally friendly alternative to traditional electrical inputs, but also gives you a portable source of power that is ideal for taking on the road as you journey from place to place.

Solar power is also ideal if you’re camping out in remote areas where electricity isn’t going to be an option, and will ensure you’re kept connected to a power source even when you’re totally off-grid.

However, the technical jargon that accompanies many of these solar panels can make finding the perfect one for your trailer, camper or RV a really confusing thing to navigate, and before you know it you’ve either purchased one that isn’t any good or you’ve given up on the idea entirely.

So, to prevent you from throwing in the towel in a wave of anger and frustration, we’ve put together a collection of the best solar panels and solar panel kits for trailers, campers and RVs, that will ensure you’ve got a reliable source of power no matter where you decide to set up camp.

We’ve also included a really useful buying guide that helps to further breakdown the technical confusion and will help you make sure you get the perfect solar panel for your individual needs.

So kick back, relax, and let us take all the hard work out of finding the best solar panel available.

Got a camping trip coming up soon and need an amazing solar panel to keep you connected whilst you’re out in the wild? Check out our top pick below.

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Best Solar Panels & Solar Panel Kits for Trailers, Campers & RVs - Comparison Table

Best Solar Panels & Solar Panel Kits for Trailers, Campers & RVs - Reviews

If you’re new to the world of solar power technology, then this 400 Watt Solar Kit with Wanderer from Renogy could be the perfect way to start introducing this form of energy into your camping trips.

It’s monocrystalline solar cell efficiency can fully charge a 200Ah battery in just 3 hours, although this is obviously sunlight dependent. This kit also includes four solar panels, which means that you’ll be able to get a charge on the battery in a much faster time than a kit that includes just one panel.

The negative grounding controller ensures protection against overcharging, short circuiting and overloading, which gives you total peace of mind over any safety concerns you may have and it’s reversed battery makes this solar kit especially good for vehicles that have a negative battery.

To top it all off, this solar kit also includes all of the mounting brackets and screws you need to securely fix it to your trailer, campervan or RV, and it even includes an 8ft 10AWG tray cable to connect your charge controller and battery.

Pros

  • Uses monocrystalline solar cell efficiency to fully charge a 200Ah battery in as little as three hours
  • Includes four solar panels, giving you the opportunity to get a faster charge and increase your input to 400W

  • A negative grounding controller ensures safety and protection from overcharging, overloading and short circuiting

  • The reversed battery makes this solar kit a great choice for any vehicle that has a negative battery

  • Also includes mounting brackets, screws and an 8ft 10AWG tray cable

Cons

  • Although Renogy advise that you use 30 amp fuses with these solar panels, they are not included in the kit and need to be purchased separately

If you’re looking for a solar panel that you don’t have to have permanently mounted to your vehicle, or if you are looking to supplement any existing solar panels, this 130W Portable Folding Solar Kit could be exactly what you need.

Let’s start with its folding design, which doesn’t only make it super easy to transport and store, but also gives you the ability to position the solar panel at the optimum position for sunlight exposure. 

The Anderson-style battery charging connectors provide you with ultimate versatility, and allow you to easily interchange the charging accessory to best suit your needs, whether it’s maintaining your RV battery whilst you’re out on the road or trickle charging your car or boat battery.

Monocrystalline panels and the built in 10 ampere solar controller provide you with 130 watts of power (6.9 ampere DC per hour), and the whole system is super easy to set up and install with minimal effort. It even includes a handy storage bag so you can keep the entire kit safe whilst it’s not in use.

Pros

  • Ideal for anybody that doesn’t want a permanent solar panel fixed onto their vehicle, or is looking to supplement the power of any existing solar panels
  • Has Anderson-style battery charging connectors that provide you with versatility across charging accessories

  • Super easy to install, and the folding design allows you to angle it towards the sun as well as pack it away compactly when it’s not in use

  • Uses monocrystalline panels and a built in 10 ampere controller that produces 130 watts of power

  • Also includes a storage bag for safe storage and transportation

Cons

  • This solar panel is water resistant, but not fully waterproof, so would need to be brought inside during particularly heavy downpours

Handcrafted in the USA, this 90 Watt Portable Solar Kit from Zamp Solar Store is another fantastic option for anybody looking to add extra power to their existing set up, or wants a solar kit that doesn’t need to be permanently installed.

Featuring an integrated 10 amp digital charge controller that protects your battery and lets you monitor your power, this solar kit will charge almost any 12v battery (including lithium) and will provide you with electricity even when you’re totally off grid.

With no installation required, it’s super simple to set up, and the folding design also allows you to store it away safely when it’s not in use, as well as easily transport it from campsite to campsite. You can even angle it towards the sun with ease, allowing you to get the optimum angle for charging.

This fantastic solar kit comes complete with a 15 foot cable which offers you plenty of room to find the perfect, sunny location in which to set it up, and a nylon carry case that you can store and transport it in safely.

Pros

  • A great choice for anybody that doesn’t want solar panels permanently installed on their trailer, camper or RV
  • Features a 10 amp digital charge controller that protects your battery and allows you to monitor the power

  • Is able to provide power to almost any 12v battery, including lithium

  • The folding design makes it super easy to set up, and gives you the opportunity to angle it towards the sunlight

  • Also includes a 15 foot cable so you can find the perfect position, and a nylon carry case for easy storage and transportation

Cons

  • It’s 90 watt power is impressive for a solar panel, however there are some models that provide more power

Containing everything you need to provide your trailer, camper or RV with power, this 100W Solar Panel Kit from Eco Worthy is able to generate a daily output of 0.4kwh even under low light conditions.

Offering you extra versatility, the included charge controller with an LCD display gives you the option to attach more solar panels up to a maximum of 400W, giving you even more power when you’re camping off-grid. 

The solar cable is 5 feet in length, which provides you with a good amount of distance to find the perfect position on your vehicle and It’s lightweight nature doesn’t only make it super easy to mount to your vehicle, but will also help to reduce fuel consumption by not adding any extra weight. It even includes all of the fixtures and fittings you need to secure it in place.

Customers that previously purchased this solar panel kit were impressed with how it performed even in cloudier conditions, and noted that setting it up was really simple, taking all of the hard work out of installing it.

Pros

  • Able to generate a daily output of 0.4kwh even in cloudy or low light conditions
  • The included charge controller features and LCD display and provides you with the opportunity to attach more solar panels up to 400W 

  • A 5ft long solar cable allows you more flexibility in finding the perfect mounting position

  • Really lightweight in nature so won’t add any extra weight or bulk to your vehicle, which can help reduce fuel consumption

  • Comes with all of the components needed for mounting securely to your camper, trailer, RV or boat

Cons

  • Although the 5ft long solar cable should still provide you with the length you need to mount it on your vehicle, you may want to invest in a longer one if you’re camper is a larger model

This 100W Flexible Solar Panel from ALLPOWERS has been innovatively designed to provide amazing flexibility, allowing you to shape and mold it to the contours of your vehicle as required.

Using monocrystalline solar cells for ultimate efficiency, the plastic back of the panels can be curved to a 30 degree arc which doesn’t only make it ideal for mounting on irregularly shaped surfaces, but also means that you angle it in such a way that it gets the optimum amount of sunlight.

Not only does this solar panel pack a whopping 100W of power, but it is also incredibly lightweight. This doesn’t only make it really easy to mount and install on your vehicle, but will also help reduce fuel consumption as it won’t add any extra bulk or weight to your camper, RV or trailer.

Customers that previously purchased this solar panel were really impressed by its unique flexibility, and found that it gave them the ability to install it on surfaces that traditional panels may not have been able to fit on securely.

Pros

  • Has an innovative, flexible design that allows for installation on irregularly shaped surfaces
  • Can be curved to a 30 degree arc, which also provides you with that flexibility to find the optimum level of sunlight exposure

  • Uses monocrystalline solar cells for ultimate efficiency and power generation

  • Is able to generate up to 100W of power, which is plenty for most RVs, trailers and campers

  • Is also super lightweight so can be installed on your vehicle without adding extra weight that could increase fuel consumption

Cons

  • If you’re looking for a total off-grid solar panel, this wouldn’t be the best choice as it doesn’t contain all the components you’d need in order to achieve this

The 100W Eclipse Solar Suitcase from Renogy may be one of the most versatile models available, and is compatible with a range of batteries including gel, sealed, lithium and flooded batteries.

It’s also a really good choice for anybody that doesn’t want to install permanent solar panels to the roof of their RV, trailer or camper, as it can be simply unpacked from it’s durable suitcase-style carry case and plugged in as required.

The panels contain German-made solar cells which provide amazing performance, even in low light and cloudy conditions, and the corrosion resistant aluminum stand allows you to easily place the solar panels in the best position for sunlight exposure.

This solar panel also features a negative ground charge controller with an LCD display, which isn’t only compatible with a really wide range of vehicles, but also provides overcharge protection and reduces any fire risk.

Pros

  • A super versatile solar panel that is compatible with a wide range of vehicles and batteries including gel, sealed and lithium

  • Ideal for anybody that doesn’t want permanent solar panels installed on their camper, trailer or RV

  • Comes with a super durable storage suitcase for easy transportation and storage

  • German made solar panels provide amazing performance even in poor light conditions

  • Also features a negative ground charge controller with LCD display that provides overcharge protection and reduces fire risk

Cons

  • Customers that purchased this solar panel noted that the screws that adjust the legs were a little stiff to begin with, but soon eased up over time

Designed specifically for people that are new to using solar power, this 100W Panel with Charge Controller from HQST is ideal for mounting on trailers, campers and RVS, and will provide you with a good amount of power even when you’re camping off grid.

Easy to set up in three simple steps, it can be mounted to the roof of most vehicles where it will produce up to 100W of power even in cloudier conditions. The IP65 rated junction box also provides this solar panel with complete waterproof protection, so you won’t have to worry at all about it getting damaged when you’re out in bad weather. 

The charge controller has also been designed with a great deal of safety in mind, and provides you with overcharge protection, short circuit protection, overheating and more. It also uses integrated smart PWM charging and temperature compensation that increases battery life and enhances performance.

As if that wasn’t enough, this solar panel also provides you with amazing durability, and features anti-reflective, high transparency, low iron tempered glass that ensures high impact resistance, as well as being able to handle wind speeds of up to 2400pa and snow loads of up to 5400pa!

Pros

  • Specifically designed and built for people that are new to solar power
  • Can be easily set up in three simple steps and is compatible with a wide range of different vehicles

  • Features an IP65 rated junction box that ensures waterproof protection and also protects against overcharging, overheating and extreme temperatures

  • Uses integrated smart PWM charging and temperature compensation to extend battery life and enhance performance

  • Constructed using super durable materials that have good impact resistance and can withstand high winds and heavy snow

Cons

  • Only contains one solar panel, whereas some other models contain several. However, it will still provide you with all the power you need when installed correctly.

Designed and built to provide you with power in even the most remote locations, this 200W Solar Kit with Adventurer is ideal for anyone that’s a fan of going off-grid camping, and is easy to install on any trailer, camper or RV.

The panels contain monocrystalline solar cells, giving you ultimate efficiency even when you’re in lower light levels, and are held in place using a highly durable, corrosion resistant aluminium frame that can withstand wind speeds of 2400pa and heavy snowfall up to 5400pa.

This solar kit includes an Adventurer 30A PWM flush controller that quickly charges the battery regardless of the weather conditions, and the included cable entry housing is ideal if you're planning on mounting the solar panels to your vehicle’s roof.

The controller also features an LCD display, giving you a clear indication of what’s happening, and is also embedded with self diagnostic technology and electronic protection functions that help to prevent any accidental installation damage or system faults.

Pros

  • Designed to provide you with power in even the most remote and off grid locations
  • Monocrystalline solar cells ensure ultimate efficiency even when in cloudy or low light conditions

  • The panels are held in place using highly durable, corrosion resistant aluminum frames that can withstand heavy snowfall and high winds 

  • Also features an Adventurer flush controller that quickly charges the battery, and cable entry housing that is perfect if you’re mounting the panels to your vehicle’s roof

  • Contains self diagnostic technology and electronic protection functions that prevent damage and system faults

Cons

  • Unlike some models, the cables on this solar panel kit are not color coded, so extra attention to detail must be paid when installing

Capable of producing up to 500Wh per day, this 100W Solar Charger from KOMAES is perfect for providing you with power in off grid camping locations, and is also super easy to install, so you can get out on the road even faster.

The back of the solar panels are pre-drilled for fast mounting and securing, and they are held securely in place using anodized aluminium frames that are rust and corrosion resistant, meaning you won’t have to worry about them getting easily damaged in adverse weather conditions.

Built using high quality tempered glass, the panels are also extremely durable and can even withstand high winds and the pressure of heavy snow up to 5400pa. 

This kit also includes a powerful charge control unit with an LCD display screen, which is cleverly engineered to protect against overheating and overcharging, ensuring that your vehicle is kept safe from any potential fire damage. The charge control unit also gives you the opportunity to expand the system by adding in extra solar panels, up to a maximum of 400W.

Pros

  • Pre-drilled holes on the back of the panels make them super easy and quick to install
  • Weather resistant, anodized aluminium frames protect against rust and corrosion

  • The panels are built using high quality, tempered glass that can withstand heavy snow fall and high winds

  • Features a charge control unit with LCD screen that protects against overcharging and overheating

  • Also allows you to expand your solar system with additional panels, up to 400W in power

Cons

  • Some customers that purchased this panel found that the polarity labels on the cables were labelled incorrectly, so you’d need to double check this when installing

If your camper, RV or trailer has an irregularly shaped roof, then this 100W Bendable Solar Panel from MOHOO could be the perfect choice for you. Not only will it provide you with the power you’re looking for, but is also able to flex to the contours of your vehicle to pick up the optimum amount of sunlight.

The panels themselves feature monocrystalline solar cells, and they are a little larger than more traditional solar panels which in turn with a higher than average efficiency. They also feature an internal blocking diode, which is designed to prevent any current drain during the night.

Capable of curving up to a 30 degree arc, you’ll be able to mount this panel on surfaces that most traditional panels would struggle with, and you can also adjust it for the maximum amount of light exposure. The folding nature of this solar panel also means that you don’t have to have it permanently installed on your vehicle, and it can easily be stored and transported with ease.

Constructed using a special fabric instead of glass or plastic, these panels are also a lot more durable than their traditional counterparts, and don’t risk cracking or getting damaged during adverse weather conditions. It also includes MC4 connectors that allow you to charge your batteries directly.

Pros

  • The flexible, bendable design makes it perfect for fitting on irregularly shaped roofs and surfaces
  • Slightly larger than traditional panels, and featuring monocrystalline solar cells, they are around 20% more efficient 

  • Can curve up to a 30 degree arc allowing you to position for optimum sunlight, and folds away for easy transportation and storage

  • Constructed using lightweight fabric rather than glass or plastic for ultimate durability that won’t crack or get damaged in bad weather conditions

  • Also includes MC4 connectors that allow you to charge batteries directly

Cons

  • Does not include a charge controller, so this would need to be purchased separately if you don’t already have one

Best Solar Panels & Solar Panel Kits for Trailers, Campers & RVs - Buyers Guide

If you’re looking for a way to generate power for your camping trips, and back up your existing battery packs, then solar panels are definitely the best way forward. Not only is solar power a cleaner way of harnessing energy, but it also allows you to go totally off grid and really get back to nature, without being tied down by cables or external power outlets.

However, before making your purchase, there are a few things you need to consider. We’ve listed some key points below that will help you find the perfect solar panels for your trailer, camper or RV, and will ensure you’re connected to a power source regardless of however remote you plan on going.

Power

The first thing to think about is how much power you need your solar panel to generate for you. Most battery packs come with a 12V battery, and your solar kit needs to be able to charge this fully within a few hours, even if the light conditions are poor.

Ordinarily, a 100W solar panel kit would be enough to get the job done, however depending on how many batteries you’re charging, you may want to look for a solar panel that offers a higher wattage. Some kits will allow you to attach extra panels to the charge controller, which allows you to extend the wattage up to 400W.

Shape & Size

Another thing to consider is the size of your vehicle, and the shape of it’s roof. It’s no surprise that solar panels are going to work most efficiently when they are placed on the roof, as they will get maximum sunlight exposure. However, if your vehicle has an irregularly shaped roof surface, you may find it difficult to attach certain models to it.

Luckily, some solar panels have been designed to curve and flex, allowing them to be contoured to the shape of your vehicle’s roof and giving you the opportunity to position them for the maximum amount of sunlight exposure. 

Take a look at the size of your vehicle’s roof as well, and then correspond this to the size of the panels. You need them to fit in a way that they can be securely attached to the inside perimeter of your roof, as any overhanging edges could easily get knocked or damaged as you travel.

Durability & Weatherproofing

Your solar panels are going to be exposed to a variety of weather conditions when you’re out camping, and although you may be safely tucked away inside your camper when the weather turns, your solar panels also need to be able to withstand whatever nature decides to throw at them.

With that in mind, take some time to look at the weatherproof capabilities of your solar panels. Many have been constructed using tempered glass, which is able to withstand both high winds and heavy snowfall. There are also specially designed fabric solar panels that are guaranteed to not crack or get damaged during bad weather.

Take a look at what the frames that are holding your panels in place are made of as well, as these will also need to be able to withstand the elements. The best option to look for here is frames made of anodized aluminum, as these will be resistant to corrosion and rust, meaning they will last for a long time without showing any signs of weather damage.

Final Thoughts

Whether you want a permanent fixture, something that can be installed and taken down easily, or are simply looking to add more power to your existing set up, there’s no doubt that solar power is the most efficient way to provide you with power wherever you plan on going on your camper, trailer or RV.

Trust us when we say that finding the best solar panels for your individual needs will be an absolute game changer for any future camping trips you have planned.

Some are even powerful enough to keep you provided with electricity in low light conditions and in bad weather, meaning that you’ll be able to take your vehicle out all year round without worrying about getting caught short on power. Happy camping!

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