Best Solar Panels For Sailboats Reviews of 2024

Best Solar Panels For Sailboats Reviews of 2017 – 2018

Solar power has been long overlooked in many industries, but none more so than marine sports and recreation area. Sailing is a great example of a sport that already utilizes natural resources, using the wind to power the boat. Solar panels are a great way of generating some free, natural power for your sailing expeditions. With so much free sunlight in abundance, there really is no reason to make use of this renewable energy source. If you have a battery that needs constant charging on your sailboat, then one of these could be ideal for you.

There are however some factors that you must consider before going out there and purchasing a solar panel for your sailboat. The popularity and rise of sailors making use of this power source is evident all around the world. Why spend all your electricity on your boat charging all day when you can pick up some natural battery energy for free and save your money? Most of the models are able to produce power to a battery source in all weather conditions, even when it's cloudy!

So if you're not sure if you should be investing in a solar kit for your sailboat adventures, let us assist you in deciding on whether you should, with in-depth reviews of the best solar panels for sailboats of 2024.

Top 5 Rated Models Comparison Table






100W / 12V

42 x 0.1 x 21.5 inches

16.6 Watt 1 Amp / 12V

14.1" L x 15.7" W x 1/4

120W /18V

46.1 x 21.1 x 0.1 inches

100W / 18V 12V

43.3 x 22.4 x 0.1 inches

400W / 12V

47 x 21.3 x 8 inches

Reviews of the Best Solar Panels For Sailboats of 2024

#1. WindyNation

The WindyNation model is flexible up to 30°, making it ideal for curved areas on the boat. This solar panel comes in at the very light weight of 4.1 pounds, making it easy to shift around the boat if needed. This solar panel is perfectly designed for sailboats being weather and water resistant, and being a very long-lasting choice. A simple and easy installation is required, no special know-how or expertise is required. For the price it's an all-round gem in our opinion, just check out that the sizes and weight of it are right for your boat.


  • Very Lightweight
  • Fairly Priced
  • Easy To Install


  • None For the Price

#2. DuraVolt

Being slightly flexible the DuraVolt is another simple panel designed perfectly for sailboats. This boasts an impressive, lightweight design weighing a staggering 2.3 pounds. Designed for plug and play use it's very easy to install and have running in no time. A simple choice for any boat, only thing letting it down was the lack of mounting hardware it came with, apart from that you can't complain at what it offers for the price.


  • Great price
  • Very light
  • Plug and Play Makes Installation A Breeze


  • Does Not Come With Any Mounting Hardware


The KINGSOLAR can be bent and folded easily up to 30°, and is also one of the bigger models reviewed on our list. This model is great for holding the charge especially when it gets a little darker, thanks to a built-in internal blocking diode. Weighing in at 4.9 pounds it's one of the heavier models we've reviewed, however, this is still a very light weight for a panel, making it easy to shift it around anywhere. A powerful, efficient panel for holding your charge all throughout the day, only thing thay may be a gripe depending on your views, was the wiring being on the underside of it.


  • Very Efficient At Holding Charge
  • Light


  • Depending On Circumstances It Can Be Difficult To Install With The Wiring Being Underneath The Panel

#4. Suaoki

Suaoki sports a standard 30° bendable panel which easily contours to your needs. It provides more efficiency than your average panel at 23-25% efficiency, stopping your standard battery drops at night. This panel is easily shifted around at the weight of 4.8 pounds and having a thickness of 0.1 inches. 4 easy to use mounting holes are provided making installation easy. Although the instructions were a little incoherent, installation was still pretty easy to work out.


  • Very Efficient At Holding Charge
  • Good Lightweight, Clean Design


  • Instructions A Little Unclear

#5. Renogy

Renogy have designed this panel to be fitted to flat surfaces as unlike the rest of the models on this list, they are not able to bend or curve. The kit comes with 4 high-powered solar panels as standard and a charge controller for it. One of the bigger and heavier solar models on the list coming in at 66.1 pounds, these are designed to be fitted permanently for maximum power generation on your sailboat. Everything needed to mount and install this on your sailboat is provided with it, and even though it looks like it's difficult to setup, it's fairly straightforward. This is an investment for the serious sailor.


  • Very Powerful Battery Charging Option
  • Easy Installation
  • Great Price As It Includes 4 Panels


  • Does Not Bend Or Curve
  • Heavier Than Your Standard Model


There you have it sailor, our list of the best solar panels for sailboats of 2024 with reviews. We've tried to be as honest and accurate as we can in listing our top rated choices, but remember not every solar panel is right for your sailboat, so remember to consider what your needs are for your boat and buy accordingly.

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Although we noted different results and specs for some of the models, this also heavily depends on the level of sunlight that it's actually receiving, so every test varies massively. So why not make use of another free energy source when sailing today!

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