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best rv solar kit

7 Best Solar Kits and Solar Panels For An RV, Motorhome or Campervan

Have been shopping for the best RV solar kit and solar panels, but no luck?

Don’t worry about it because you've come to the right place.

Read on to learn about the 7 best solar RV kits and solar panels to help make your RV, motorhome, or campervan usage convenient.

Let's get started!

In this buying guide, we recommend, review and compare the 7 best solar kits and solar panels for an RV, Motorhome, or Campervan.

We begin by listing our top picks for various needs and situations, followed by a quick product comparison table and in-depth reviews of our top picks.

Then, we provide you with a buying guide describing the key features & gotchas to look for when buying the best solar kits and solar panels - plus installation, maintenance, and other tips. 

Finally, we answer common questions about the best solar kits and solar panels for an RV, Motorhome, or Campervan.

Hopefully, this buying guide will help you find the best solar kits and solar panels for your specific needs and situation.

If you have any questions, leave us a comment below.


Best Solar Kits And Solar Panels For An RV, Motorhome, or Campervan

best rv solar kit
  • Renogy 400 Watt Solar Kit

  • Best Overall

  • 16.5 Pounds

  • 42.4 x 20 x 1.38 inches

  • Monocrystalline

  • 2500Wh

best rv solar kit
  • Nature Power 440 Watt Solar Kit

  • Runner-Up

  • 74 Pounds

  • 55 x 33 x 8 inches

  • Polycrystalline

  • 1200Wh

best rv solar kit
  • Renogy 300 Watt Solar RV Kit

  • Most Energy Efficient

  • 66 Pounds

  • 48 x 23 x 8 inches

  • Monocrystalline

  • 1200Wh

best rv solar kit
  • ACOPOWER 800 Watt Solar Power Kit

  • High Power

  • 12.8 Pounds

  • 40.2 x 20.1 x 1.4 inches

  • Monocrystalline

  • 3800Wh

best rv solar kit
  • Zamp Solar 1020 Watt Solar RV Kit

  • Most Versatile

  • 24.25 pounds

  • 58.3 x 26.4 x 1.5 inches

  • Monocrystalline

  • 1020Wh

best rv solar kit
  • HQST 400-Watt Solar Kit

  • Best Budget Option

  • 65 pounds

  • 35.6 x 25.9 x 1.2 inches

  • Polycrystalline

  • 1200Wh

best rv solar kit
  • ACOPOWER 500 Watt Solar power Starter Kit

  • Easy Installation

  • 17.6 pounds

  • 44.5x20.1x1.4 inches

  • Monocrystalline

  • 2500Wh


best rv solar kit

Looking for a powerful solar setup to run your RV and campervan appliances? Well, look no further.

This Renogy 400 watts solar kit generates enough power to cover your energy usage with 2500Wh. It is backed by a reliable warranty and excellent customer support.

Pros

  • Sturdy aluminum frame.
  • Powerful output.
  • Waterproof exterior.
  • 21% solar efficiency.
  • Easy and quick installation. 

Cons

  • Batteries not included.

Our Review

This 400 watts solar kit includes four 100-watt solar panels. Each panel features monocrystalline solar cells that are 21% more energy-efficient than the competitors on the market.

The robust aluminum frame is waterproof and long-lasting. It is corrosion-resistant, making the solar kit suitable for extended outdoor use. 

This Renogy solar kit also has MC4 connectors and a 30A PWM charge controller. The junction box is IP65 certified, and capable of withstanding harsh environmental conditions like rain, snow, or frost. 

The package includes almost everything like a manual, screws, and brackets for a simple and quick installation. Renogy offers a 1-year warranty on the charge controller and a whopping 25-year warranty on the solar panels to make this solar kit a reliable purchase. 

Best Features

  • Gives you 2500Wh
  • Includes four solar panels
  • Bluetooth connectivity
  • 1-year warranty on controller
  • 25 years panel warranty

Specifications

Brand:

Renogy

Dimensions:

42.4 x 20 x 1.38 inches

Weight:

16.5 Pounds

Solar Cell:

Monocrystalline

Power Capacity:

400 watts


best rv solar kit

With this Nature Power solar kit, you don't have to worry about energy supply while traveling. It includes four high-quality solar panels with reliable power capacity for a bunch of appliances (lights, laptops, phones, etc.), making your off-grid living experience comfortable. 

Pros

  • Weather-resistant solar panel frames.
  • Cost-efficient kit.
  • Suitable for RVs, cabins, and boats.
  • Plug and play setup.
  • User-friendly LCD to monitor the status. 

Cons

  • Solar batteries not included.

Our Review

This premium solar kit from Nature Power comes with four 110-watt solar panels featuring monocrystalline solar cells. It is a comprehensive kit with high efficiency to cover the energy usage on RVs. 

Each solar panel has a sturdy construction to withstand harsh weather conditions without compromising performance. The aluminum frame is completely weather-resistant and scratch-resistant tempered glass provides extra protection.

The solar panels are designed to be permanently mounted on your RV’s roof. Plus, the plug-and-play setup makes installation a breeze.

The package includes a 30-amp charge controller, 750-watt inverter, connectors, solar system cables, and mounting brackets to allow hassle-free installation. The Nature Power kit provides 80% energy efficiency for up to 25 years, making it a reliable investment.

The LCD shows the current, voltage, temperature, amperage, and other credentials for easy monitoring. The only drawback is that you have to purchase solar batteries separately as don’t come with the kit.

Best Features

  • Quick and easy installation
  • Convenient LCD
  • Weather-resistant build

Specifications

Brand:

Power Nature

Dimensions:

55 x 33 x 8 inches

Weight:

74 Pounds

Solar Cell:

Polycrystalline

Power Capacity:

1200Wh


best rv solar kit

Get this Renogy 300 Watt solar kit if you want a consistent off-grid power supply. It has a hassle-free setup to allow easy installation. Designed for RVs, this 300W solar kit is highly energy-efficient and provides enough power to run multiple appliances on the RVs and campers. 

Pros

  • Corrosion-resistant body.
  • Includes a battery.
  • Comes with a IP-65 rated junction box.

Cons

  • No fuses included.

Our Review

This Renogy solar kit comes with three energy-efficient solar panels that can generate 1200Wh power. The power is enough to run a small 12-V fridge or other appliances on the RV.

The best thing about this solar kit is that it is packed with multiple safety features and an additional protective layer on the solar panels to ensure durability.

You can also pair this solar unit with the Renogy smartphone app to monitor the performance and adjust settings without any hassle. The junction box is IP65-rated and offers great protection against harsh environmental conditions like rain, snow, and frost.

It is a perfect choice for those who want to install a permanent roof-mounted solar system. The Renogy 300W kit comes with all almost all accessories to make the installation easy. Also, the manufacturer offers a 25-year warranty on the solar panels to make this kit a good investment in the long run. 

Best Features

  • Bluetooth module
  • Built to last
  • Easy mounting

Specifications

Brand:

Renogy

Dimensions:

48 x 23 x 8 inches

Weight:

66 Pounds

Solar Cell:

Monocrystalline

Power Capacity:

1200Wh


best rv solar kit

Here is a reliable option for those who want a lot of solar-generated electricity to power an entire RV.

The ACOPOWER solar kit has a total 3804Wh power capacity and impressive corrosion-resistant construction. It is suitable for outdoor installation and meets exhaustive energy demands. 

Pros

  • Suitable for large RVs and campers.
  • Includes gel batteries and charge controller.
  • An LCD on the charge controller.
  • Durable frames. 

Cons

  • An expensive unit.

Our Review

The ACOPOWER solar kit includes eight 100-watt solar panels that features a premium quality aluminum frame. The frame is entirely corrosion-resistant. Each panel is equipped with monocrystalline solar cell and ensures maximum energy conversion.

This kit is capable of generating 3800Wh power, which makes it a suitable choice for running power-hungry appliances in your RV. It is paired with four gel batteries and a 3000 watts inverter to allow plenty of energy storage.

It shows great compatibility with a range of mounting systems and you will get battery switches, fuses, cables, and other accessories for a hassle-free installation. However, all these phenomenal features come at a price. The Acopower 800W Solar kit is expensive so be ready for that.

Best Features

  • Corrosion-resistant frame.
  • All necessary accessories included.
  • Lots of power.

Specifications

Brand:

ACOPOWER

Dimensions:

40.2 x 20.1 x 1.4inches

Weight:

12.8 pounds

Solar Cell:

Monocrystalline

Power Capacity:

3800Wh


best rv solar kit

The Zamp 1020-watts solar kit is a great starter pack for powering large appliances on an RV. It features a versatile design with simple installation due to how easily customizable the panels are.

Pros

  • Panels can be added or removed according to requirement.
  • Installation takes less than an hour.
  • Reliable and convenient.
  • Suitable for both RVs and homes. 

Cons

  • A limited warranty.
  • No batteries included.

Our Review

This high-quality Zamp solar kit includes six 170-watt solar panels that are incorporated with monocrystalline solar cells. These solar panel provides optimal output and are treated with anti-reflective coating to ensure maximum light absorption during the day.

The innovative flexible Omni-Mount frames are tough and corrosion-resistant. They are designed to withstand harsh weather conditions like rain and snow.

The package includes all charge controller, wiring, stainless steel mounting hardware for quick and simple installation. Thanks to the easy release mounting feet, you can quickly unclip the panels for storage or maintenance.

The five-stage PWM charge controller provides additional safety by prevent the risk of short-circuiting, overheating, and excessive charging or discharging. There is a digital LCD display on the controller to help you monitor and adjust settings.

The impressive power capacity makes it an ideal choice for running appliances such as refrigerators, microwaves, TVs, lights, and others on an RV and even in homes.

Best Features

  • Anti-reflective coating.
  • Easily upgradeable.
  • Durable frame.
  • Additional safety features.
  • Convenient LCD.

Specifications

Brand:

Zamp Solar

Dimensions:

58.3 x 26.4 x 1.5 inches

Weight:

24.25 pounds

Solar Cell:

Monocrystalline

Power Capacity:

1020Wh


best rv solar kit

This HQST solar kit is durable, versatile, and amazingly energy-efficient for those on a budget. The 400-watt power capacity is enough to run a good range of appliances (lights, laptops, TVs, etc.) on campervans and RVs. It includes all the accessories for a hassle-free installation. 

Pros

  • Corrosion-resistant aluminum frame.
  • PWM charge controller with LCD.
  • Compatible with sealed, gel, and lithium batteries.

Cons

  • The package does not include an inverter.
  • Batteries are not included.

Our Review

The solar panel has a tough aluminum frame that is corrosion-resistant. With a total 400-watt power capacity, it is perfect for an RV that runs off 12-volt batteries.

It can be used to power a range of appliances including a medium-sized refrigerator, coffee maker, TV, and others.

It has an IP65-rated junction box to ensure complete protection against harsh environmental conditions. The advanced water and dustproof levels allow the panel to last for decades. 

The 30A PWM charge controller prevents overcharging, short-circuiting, and overvoltage. This helps in avoiding unwanted accidents while providing excellent performance. There is also an LCD on the controller to keep a check on the settings.

Moreover, the HQST 400W kit includes all necessary accessories for a convenient installation.  There are also pre-drilled on the back of the panels for easy mounting.

Best Features

  • Weather resistance
  • Pre-drilled holes
  • Aluminum frame
  • Short circuit protection 

Specifications

Brand:

HQST

Dimensions:

35.6 x 25.9 x 1.2 inches

Weight:

65 pounds

Solar Cell:

Polycrystalline

Power Capacity:

1200Wh


best rv solar kit

This is quite the powerful solar kit from ACOPOWER, suitable for traveling and other applications.

With a total of five 100-watts solar panels, it can easily cover your energy usage while on the road. It features three-stage charge protection and high tracking efficiency.

Pros

  • Includes a 40A MPPT charge controller.
  • Easy installation on RV roofs and campervans.
  • Comes with a five-year warranty.
  • Multiple safety features. 

Cons

  • Expensive.
  • Batteries are not included. 

Our Review

This kit includes five 100-watt monocrystalline solar panels capable of generating enough power to run multiple appliances such as refrigerators, microwaves, TVs, and charging small devices like laptops and cell phones simultaneously on the RV. With the tough frame, the solar panels tend to last for years.

A 40A MPPT charge controller is included in the kit that offers 30% more energy-efficient than PWM controllers. It also features an LCD that helps you monitor the status from time to time. 

The ACOPOWER 500 W kit includes various accessories like brackets, wires, Y connectors, and cable entry housing so you don't have to struggle with the installation. All you need to do is mount the solar panels and attach them to the battery. 

One of the unique features is the compatibility with a range of batteries including lithium, sealed, gel, AGM, and others. The panels are also backed by a five-year warranty to add value to your bucks. 

Best Features

  • Powerful unit.
  • Includes 5 solar panels
  • Five-year equipment and 20-year performance warranty.

Specifications

Brand:

ACOPOWER

Dimensions:

44.5x20.1x1.4 inches

Weight:

17.6 pounds

Solar Cell:

Monocrystalline

Power Capacity:

2500Wh


Best RV Solar Kit Buying Guide

What Are Solar Kits And How Do They Work?

best rv solar kit

Solar panels are designed to collect solar energy and convert it into electricity to cover your energy consumption demands. The best RV solar kit includes solar panels, a charge controller, cables, and mounting equipment. 

During the day, solar panels harvest the solar energy and convert it into direct current. This direct current is passed through the charge controller and stored in the battery.

A pure sine wave inverter is incorporated into the system that takes the energy stored in the battery and converts it into AC power. This power is ultimately used to run RVs, campervans, and motorhome appliances. 

Why Solar Kits Are Better Than Generators

Several reasons make solar kits and solar panels a better choice than alternatives like fuel generators or campsite hookups.

Let’s go over them.

Less Maintenance

Solar panels require minimal maintenance. Unlike the fuel generators, there is no need to change the filters regularly to upkeep the performance. Also, the best RV solar kits are backed by reliable warranties to save you from the additional cost of repair or maintenance. 

No Operation Costs

Gas or fuel generators cost both money and time every time you go to a gas station for refueling. Contrary to this, solar panels use sunlight to generate completely free energy. This means you can get a consistent supply of electricity without spending huge bucks.

Eco-friendly

The best RV solar kits operate using solar energy rather than fuel. They do not release greenhouse gases and other toxic chemicals, thereby providing a clean, green power source. 

Benefits of Using a Solar Kit And Solar Panels

best rv solar kit

Below are some of the most prominent advantages associated with using the best RV solar kit.

Silent Operation

Solar panels are a silent and cost-effective source of power. Unlike generators, they do not produce any noise during operation, preventing any inconvenience during work and camping. This makes the solar kit a popular choice for RV and campervans.

Diverse Applications

Best RV solar kits can be used for various applications. They allow you to generate electricity in areas without access to fuel and energy grids. 

Unlimited Power Source

Solar panels use sunlight energy to run your appliances. They provide unlimited electricity to run devices as far as the sun shines. Even on a cloudy day, a few hours of direct sunlight exposure are enough to provide enough juice. 

Drawbacks and Limitations of Solar Kit And Solar Panels

best rv solar kit

While the benefits list of the best RV solar kits can be deemed never-ending, there are a few drawbacks as well.

High Upfront Cost

The initial cost of buying the best RV solar kit is relatively high, and you need to spend a significant amount. Also, the kit does not include batteries and an inverter, so you have to purchase them separately, adding to the overall cost. 

Weather-dependent

Although solar panels are designed to work even in low-light conditions; their efficiency drops on cloudy days. Their operation is highly dependent on sunlight, and cloudy or rainy days can considerably affect energy production. 

Limited Sunlight Hours

Solar panels harvest solar energy during peak sun hours. Once the sun goes down, you have to depend on the energy stored in the battery. This makes it challenging to use solar kits in areas with limited sunlight exposure. 

Features to Consider

best rv solar kit

Solar Panels Type

Firstly, there are rigid and flexible solar panels. Flexible solar panels can be molded easily, allowing you to mount them on uneven surfaces.

These are a popular choice for rounded campervans and boats. Rigid solar panels can’t be molded but are a better and more permanent solution, thanks to their durability.

Then there are three other types of solar panels; monocrystalline, polycrystalline, and amorphous crystalline panels. 

Amorphous crystalline solar panels feature photovoltaic material printed on the panel. These are the least efficient and have a shorter lifespan than other solar panels. They are a good choice for traveling in hot places and low-altitude areas.

Polycrystalline solar panels are pretty standard and sit in the middle regarding cost and efficiency. 

Monocrystalline solar panels are the most efficient and expensive. These are made from a single silicon crystal and work well almost everywhere, even in low lighting conditions. They are not sensitive to high temperatures and tend to last long. However, all these exceptional features come with a hefty price tag.

Solar Charge Controller

The solar charge controller prevents short-circuiting, overcharging, or discharging of batteries. There are two major types of charge controllers; MPPT and PWM.

A PWM charge controller is less efficient than the MPPT charger but costs less. The MPPT charger controller uses advanced technology to allow maximum energy conversion. It is 30% more energy-efficient compared to the PWM charger. Though the performance is excellent, MPPT charge controllers are costly.  

Warranty

This is an important feature, considering the high upfront cost of the solar system. You must look for a system that comes from a reliable brand and is backed by a long warranty so you can repair or replace the components without having to spend a large amount of money again.

Power Capacity

The best RV solar kits come in a range of sizes and power capacities to suit customers' needs. Traveling to places with less sunlight and exposure will require getting higher-powered and efficient solar panels. Also, you need to consider your energy consumption demands. 


RV Solar Kits and Solar Panels Installation

best rv solar kit

Follow these simple steps to install the best RV solar kits easily: 

  • Measure the RV roof and check it for any damage.
  • Drill holes in the panels and mount them on the brackets. Secure them with screws.
  • Now, drill holes in the RV roof and screw the solar panels. Apply a sealant between the solar panel brackets and RV roof for an air-tight seal.
  • Mount the cable entry place on the RV roof and secure it properly.
  • Install the charge connector and place it near the battery.
  • Now, connect the charge connector to the battery and the panels to the charge controller.
  • Link all the solar panels by connecting the loose ends on the first and last solar panels to a cable and then the entry plate. 

Maintenance & Operating Costs

best rv solar kit

High-quality solar panels and solar kits are popular for being low-maintenance. You only need to keep them clean at regular intervals to keep them functioning correctly.

Most of the best RV solar kits are backed by a reliable warranty. Also, there are no moving parts on them, preventing the risk of wear and tear. 

The cables may also need a regular inspection to check for any damage. It is suggested to hire a professional to inspect the solar kits annually.

Moreover, solar panels operate on solar energy, which is totally free. Thus you don’t have to spend huge bucks on the operation after buying the kit. 


Frequently-Asked Questions

How much solar energy do I need to charge my RV batteries?

A 100-watt solar panel can store 30 amp-hours per hour in a battery. Depending on your energy consumption demands and the batteries paired with your solar panels, a 100-watt solar panel is enough to recharge the 12-volt battery in a few hours.

What kind of batteries do RV solar systems use?

RV solar systems generally use lead-acid batteries or deep-cycle batteries that can be charged and discharged regularly. 

How long do solar backup batteries last?

With proper care and maintenance, high-quality solar backup batteries tend to last for 5-15 years. They can hold the charge from one to five days when fully charged. 

Can I use my RV batteries while they are being charged with solar?

Yes, you can use the RV batteries with a solar battery charger when charged with the solar system. However, make sure to keep the batteries fully charged as solar does not work at night. 

Will a 100-watt solar panel run a camper?

With good light conditions, a 100-watt solar panel can produce enough electricity to power an entire campervan. However, it can cover the energy usage on a cloudy day. 

How long does it take to charge an RV battery with a solar panel?

The 100-watt solar panel takes five to eight hours to recharge the 12-volt battery completely. The total charging time may vary depending on the state of the battery. If it is fully drained, the battery might take longer to get recharged. 

What is the difference between a solar battery and a deep cycle battery?

The solar battery receives power from the solar panels to get recharged. Contrary to this, deep cycle batteries have a thick active material in them and can be discharged up to 80% without the risk of any damage. 

What is the difference between monocrystalline and polycrystalline solar panels?

Monocrystalline solar panels have solar cells made from a single crystal of silicon. On the other hand, polycrystalline solar panels feature solar cells manufactured from multiple fragments of silicon material melted together.

Also, monocrystalline solar cells are 21% more energy-efficient than polycrystalline solar cells. 

What’s included in a Solar Panel Kit?

All the solar kits on the market include solar panels, charge controllers, connectors, cables, and mounting hardware. You have to purchase the inverter and the batteries separately. 


Final Verdict: What are the best Solar Kits and Solar Panels For An RV, Motorhome, or Campervan

That was all about the 7 best RV solar kits and solar panels. We hope our review list and buying guide offered you the information you were looking for.

All listed recommendations speak for themselves, however, if we were to choose, we found the Renogy 400 watts solar kit to be the best overall for its high power capacity and brilliant energy efficiency.

But if you want a budget-friendly pick, you can opt for the HQST 100 Watt Polycrystalline Solar Panel Kit while the ACOPOWER 800 Watt Solar Power Kit is the most powerful choice, in our opinion.

About the Author David Roberts

I'm a Mechanical Engineer who's obsessed with solar energy and sustainable living.

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