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10 Best 100 Watt Solar Panel Kits (2022 Review)

According to a 2017 American Camper Report, 74% of campers use a smartphone while camping. Furthermore, many people who use RVs, trailers, cabins and boats now require off-grid power to stay in touch with their loved ones.

But what happens when you run out of juice?

If you’re a camper or adventurer who’s looking to keep your devices powered up, a 100 watt solar panel kit may be the answer. Solar panels allow you to power your devices without relying on outlet power, so they’re perfect for true off-the-grid adventurers.

So, which one should you buy?

Here I look at the best 100 watt solar panel kits on the market.

10 Best 100 Watt Solar Panel Kits

1. Renogy 100 Watt 12 Volt Solar Starter Kit - Best Overall

The Renogy 100 Watt 12 Volt Solar Panel Kit is a high-efficiency monocrystalline system running at around 21% efficiency.

I found that this is best used for RVs, trailers, sheds, cabins, and boats, since it comes with pre-drilled holes that make it easy to attach it to the roof of your RV, shed, or wherever else you might want to place this panel.

Aside from being quiet, what I like the most about this solar panel 100 watt system is it comes with all the accessories included, so there was little that I needed to purchase separately. 

If you want a convenient, high-quality system at a good price, then this kit is the way to go.

A Renogy 100 Watt 12 Volt Solar Starter Kit

Pros

  • Impressive 21% efficiency
  • Corrosion-resistant to withstand weather
  • Can withstand low-pressure water jets
  • Good pricing
  • Quiet opertion

Cons

  • Charge controller is made of plastic

2. Renogy New 100 Watt 12V Solar Premium Kit - Best Premium Option

If you’re looking for a sturdy and reliable 100 watt panel that will supply you with watt hours for decades to come, this is another great kit that's worth your money. 

Renogy New 100 Watt 12V Solar Premium Kit offers the same 21% efficiency like the previous one. Plus, it offers better performance in low-light conditions.  

These solar panels are made from extra thick low iron-tempered glass that’s robust and impact-resistant so it can survive a lot of abuse and damage. 

This makes it great for lugging around on your camping trips, or when you need to move around quickly during an emergency.

I also really liked that this system includes a Bluetooth module that can pair with an app on your smartphone so you can monitor charge progress in real-time.

A Renogy New 100 Watt 12 Volt Solar Premium Kit

Pros

  • Very sturdy construction
  • Impressive 21% efficiency
  • Improved low-light performance
  • MPPT charge controller included
  • Pairs with smartphone app
  • Easy installation

Cons

  • Very expensive

3. Jackery SolarSaga 100W Solar Panel - Most Efficient

After reviewing their power station, Jackery continues to impress me here with their solar power panels — the Jackery SolarSaga 100W Solar Panel operates at 23% efficiency.

This 9.1lb lightweight panel is also foldable and comes with a kickstand, so it’s good for taking on camping trips or using as backup power on a sunny day.

The solar charger even comes with two 5V USB slots, so you can charge your smartphone directly from the panels. 

Good stuff!

I really loved the inclusion of the kickstand and the foldability function — makes the panel ideal for camping trips. 

A Jackery SolarSaga 100W Solar Panel

Pros

  • High efficiency 23%
  • 9.1 lbs. weight
  • Foldable with kickstand and carry handle
  • 2 x USB ports

Cons

  • Not waterproof

4. Renogy 100W 12V Monocrystalline Solar Starter Kit With Wanderer Charge Controller

Another quiet solar 100 watt panel kit from Renogy, this one is good for newbies who are into RVs, trailers, and other long-term outdoor adventures.

Renogy 100W 12V Monocrystalline Solar Starter Kit is quiet and easy to set up, coming with corrosion-resistant aluminum frames that last for decades with the right care.

These 100 watts solar panels come with electronic protections for overcharging, overload, short circuits and reversed polarity — you’re unlikely to fry this battery if you make a rookie mistake.

The regulator doesn't always hold the cables securely though so you should take care when moving the regulator.

A Renogy 100W 12V Monocrystalline Solar Starter Kit With Wanderer 10A Charge Controller

Pros

  • Quiet operation
  • Easy to use — perfect for newbies
  • Built-in battery protections
  • Great for RVs and trailers

Cons

  • Regulator doesn't always hold the cables securely
  • Wires are not labelled

5. RICH SOLAR 100 Watt 12V Polycrystalline Solar Panel

A popular 100 watt panel, this RICH SOLAR product can be used in a series or parallel depending on your solar power needs.

You must understand that RICH SOLAR 100 Watt panel is a polycrystalline panel, which will always be inferior to the monocrystalline panels. The only upside is the price — these are cheap!

This panel is designed to work well on cloudy days with limited sunlight.

However, some users have found that the output is more like 50-75 watts than 100 watts.

Nonetheless, the 14 pre-drilled mounting holes make it easy to stick this on top of your RV, trailer, or shed and get going.

It doesn't come with the 4 mounting brackets that's normally included in systems like this, which is very inconvenient really.

A RICH SOLAR 100 Watt 12 Volt Polycrystalline Solar Panel

Pros

  • Works in series
  • Budget-friendly
  • Low light performance
  • Robust tempered glass and anodized aluminum frame

Cons

  • Wattage limited sometimes
  • Arrived damaged for some users
  • Less efficient (polycrystalline panels)

6. Rockpals 100W Foldable Solar Panel

Made with solar generators in mind, this foldable panel is portable and comes with a carry handle, so it’s good for camping trips and more temporary outdoor setups.

Rockpals 100W foldable solar panels are specially design for popular solar generators such as Jackery and Goal Zero. Thanks to the various attachments and adaptors for all different generator types. 

However, many users claim that they never get close to 100 watts with this thing, so it might not be as efficient as it seems.

You should only consider them if you're in a tight budget. 

A Rockpals 100W Foldable Solar Panel

Pros

  • Various adaptors included
  • Foldable and portable

Cons

  • Stops working in 6-12 months for some users
  • Rarely reaches 100 watts
  • Not compatible with Jackery 440

7. Goal Zero Boulder 100 Briefcase, 100 Watt Monocrystalline Solar Panel

Goal Zero is known for its Yeti portable power stations, and here is their interesting effort in the world of solar panels.

The Goal Zero Boulder 100 Briefcase actually folds up like a briefcase, as the name suggests, so it’s easy to carry around a campsite with you. 

It’s also very lightweight, which is handy if you’re a solo traveler.

While there is no doubt about the build quality and brand recognition, these 100W solar panels are quite expensive

However, this product is NOT designed with other Goal Zero power stations in mind, so it’s not ideal if you’re not deep into the Goal Zero brand.

A Goal Zero Boulder 100 Briefcase, 100 Watt Monocrystalline Solar Panel

Pros

  • Lightweight
  • Foldable briefcase design

Cons

  • Only 1-year warranty
  • Expensive
  • Designed for only Goal Zero products

8. Newpowa 100 Watts 12V Polycrystalline Solar Panel

Honestly, I was quite baffled seeing the overly positive reviews of the Newpowa 100 Watts 12V polycrystalline solar panels. While the reviewers have showered the panels with positive reviews, I have some issues with it. 

First, this is a polycrystalline panel — if someone says this is a high efficiency panel, they're lying or don't know much about solar panels. 

Then comes the issue of the poor low-light performance.

If you get a shadow or a leaf over one of the 72 cells on these panels, the entire power output can be cut by 50%. In short, you must keep them directly facing the sun. 

That’s quite an issue!

Newpowa 100 Watts 12V Polycrystalline Solar Panel

Pros

  • Decent build quality
  • Waterproof junction and panel surface

Cons

  • Leaves and shadows are a problem
  • Uncommon connectors
  • Unclear instructions for rookies

9. ACOPOWER 100W Monocrystalline Solar Panel

ACOPOWER 100W monocrystalline solar panels are good for houses, boats, and trailers. My friend has a few on the roof of his home and he loves them.

They’re made from iron-tempered glass and corrosion-resistant frames, complete with a waterproof junction box that makes them resilient in all types of weather.

However, these solar panels are packaged without foam and often arrive damaged, so prepare to cry if you’ve got heavy-handed delivery people.

It's a mediocre option. I'd be more comfortable with something from good brands like Renogy or Jackery. 

An ACOPOWER 100W Monocrystalline Solar Panel

Pros

  • Robust construction
  • Decent price

Cons

  • Condensation can form in panels
  • Voltage seems limited
  • Damaged in transit often

10. WindyNation 100 Watt Solar Panel Kit

My buddy uses a few of these WindyNation 100 watt solar panels for his cabin in the woods, and he says that they can produce up to 350 watt hours of power per day on a GOOD day.

However, most of the time it’s a lot less than that.

These panels come with a solar controller included but the overall construction feels a little cheap.

It’s also polycrystalline, though they don’t make that obvious when you buy it. A typical polycrystalline panel is blue however they use black panel image on the sales pages!

This is weird!

A WindyNation 100 Watt Solar Panel Kit

Pros

  • Solar charging controller included

Cons

  • Parts sometimes missing
  • Cheap construction
  • Polycrystalline

FAQs

Can a 100 watt solar panel run a refrigerator?

No, a 100 watt solar panel alone cannot run a standard US refrigerator.

How do you hook up a 100 watt solar panel?

You can hook up a 100 watt solar panel by connecting it to to a charge controller, a power inverter, and a deep cycle battery of some kind. Take note though that every system has different setups so you should check the user manual for your specific product(s).

How much power does a 100W solar panel produce?

A 100W solar panel produces around 18V or 5.55 amps of power in ideal conditions. However, in reality the output will be closer to around 3.5 to 4 amps in a day. [2]

How long does it take to charge a 12V battery with a 100 watt solar panel?

A 100 watt solar panel will charge a 12V battery in around 14 hours under ideal conditions. However, most people are not dealing with ideal sunlight conditions so it could be much longer.

Our Recommended 100 Watt Solar Panel Kit

If you’re looking for a solar energy kit that will help to keep your RV, boat, trailer, or cabin going when sunlight is running low, I’d recommend the Renogy 100 Watt 12 Volt Starter Kit for sure.

This quiet monocrystalline kit runs at an impressive 21% efficiency and comes with all the accessories you need, so you don’t need to spend money on anything else.

It’s also very good in rainy and bad weather, which is essential for true off-grid adventurers.

Whether you’re charging smartphone batteries or running an off-grid cabin, the Renogy 100 Watt 12V Starter Kit is more than enough to meet your needs.

Renogy 100 Watt 12 Volt Solar Starter Kit

Our # 1 100-Watt Solar Panel Kit

  • Impressive 21% efficiency
  • Corrosion-resistant to withstand weather
  • Can withstand low-pressure water jets
  • Good price

Joe is passionate about environmentalism and the effect it has on our planet. He’s been a vegetarian for 10 years and is very strict about recycling in his apartment. As well as writing, he likes to spend time singing, playing the guitar, and defending pineapple on pizza.


3 Comments on “10 Best 100 Watt Solar Panel Kits (2022 Review)

    I’ll be more self-sustaining and won’t have to rely on someone else for power generation. I also won’t have to worry about electricity bills piling up since the renewable energy from my solar panels will be free.

    Solar panel has many benefits. I’ll be more self-sustaining and won’t have to rely on someone else for power generation. I also won’t have to worry about electricity bills piling up since the renewable energy from my solar panels will be free.

    Are there any 100 watt solar panel brands (apart from the ones in this list) which you would urge readers to avoid buying or purchasing?

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