11 Best Solar Pool Covers [Reviewed]

Man covers swimming pool with cover for protection against dirt, leaves, heating and cooling water.

Owning a pool is bliss, but maintaining it is no easy job!

From keeping the water clean to preventing the evaporation of chemicals, the list just goes on. Then, there’s the added task of maintaining a comfortable temperature for those occasional swims on cold days. And that’s where a solar pool cover comes to the rescue.

By choosing the right solar cover, you can practically customize your pool’s maintenance as per your requirements. But trust us, the plethora of options will drive you crazy!

That’s why here we are with the best 11 solar pool covers to choose from. We’ve also included a buyer’s guide so that you pick the right option without much fuss.

Let’s get going, then!

Best Solar Pool Covers

Our Top PickOur Top Pickhstcstbl-table__imageSun2Solar Blue Rectangle Solar Cover
  • Resin material
  • Minimizes evaporation by 95%
hstcstbl-table__imageIntex Recreation 29025E
  • 18-inch diameter
  • Air bubble surface
hstcstbl-table__imageBlue Wave NS120
  • Low-density polyethylene construction
  • Insulating thermal cells
hstcstbl-table__imageRobelle 352545R
  • Dual interlocking layers
  • Fusion-extreme technology
hstcstbl-table__imageBestway Swimming Pool Solar Cover
  • Insulating bubbles
  • Debris cover
hstcstbl-table__imagePool Mate 351840RPM
  • Waterproof material
  • Heat-sealed seams
hstcstbl-table__imageHappybuy Pool Safety Cover
  • Tight mesh design
  • Center end step coverage
hstcstbl-table__imageIn The Swim 1836D
  • 12-mil thick
  • Increases water temperature
hstcstbl-table__imageSolar Sun Rings SSR-SB-02
  • UV-resistant vinyl material
  • Dual heating mechanism
hstcstbl-table__imageMidWest Canvas Rectangle Solar Cover
  • Diamond-shaped air bubbles
  • Resin material

Automatic swimming pool covering system, safely protect children and pets from accidental contact with water, home and cottage equipment, copyspace, place for text, outdoor exterior

1. Sun2Solar Blue Rectangle Solar Cover

The Sun2Solar rectangle solar cover is one of the highly-rated covers from the brand’s 1200 series and effectively keeps the pool warm throughout the day. What’s more, it comes in different sizes to cater to different user requirements.

Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar Cover |...
  • ATTRACTIVE BLUE DESIGN - Sun2Solar solar blankets are made...
  • MINIMIZE WATER EVAPORATION - The use of a solar cover helps...

Why Did We Like It?

Before diving into the details, here’s some quick appreciation for the eye-soothing blue color that blends with most swimming pools. However, this cover is also available in a clear (white) variant for users looking to try something new.

Made from durable resin, it’s equipped with thousands of tiny air bubbles that work together to trap the sun’s UV rays, converting them into heat during the day. Not only that, but the cover also prevents the heat from escaping at night to maintain a comfortable temperature at all times. Just make sure that the bubbled side is faced towards the water.

Although it’s available in both square and rectangular shapes, as well as in a variety of sizes, you may still need to trim the sides if your pool has a unique shape. And we absolutely loved how easy it is to trim the sides without worrying about fraying. Besides, customization won’t affect the manufacturer’s warranty, so bonus points for that!

What Could’ve Been Better?

Perhaps, the only downside is that this pool cover might be a bit too wrinkled out of the package, so you may need some additional time for flattening it out before use. But once smoothened out and laid on the pool, it will cover the water evenly without any irregularities.

  • 12 mil solar blanket with long-lasting build
  • Easy to install
  • Can be trimmed according to pool shape
  • Available in different sizes
  • Flattening it out may require more time

2. Intex Recreation 29025E

Next in line, we have the Intex Recreation 29025E solar pool cover, which is specially designed for round pools. One of the brand’s premium covers, it’s made from durable PVC that ensures years of uninterrupted use with minimum maintenance.

Intex Recreation 29025E N/AA Intex Solar Cover for 18ft...
  • Solar-heat-retaining cover for 18-foot round pools

Why Did We Like It?

We were really impressed with its lightweight construction that makes it easier to install and remove as required. At the same time, the robust PVC material means users don’t have to worry about its longevity in the long run. The 18-inch diameter is ideally compatible with set and frame above-the-ground pools, but you may even use a couple of them to cover the larger inground pools.

Thanks to the brand’s attention to detail, this pool cover has a set of drainage holes that prevent water accumulation on the top. As a result, there’s no unwanted load on the cover that potentially bog it down. Plus, it’s a great way to prevent mold formation.

Once you put it on the pool and stretch the sides to meet the pool walls, the air bubbles will trap the natural heat from the sun to keep the water warm and comfortable. Additionally, it can reduce evaporation by up to 95%.

Complete with a carry bag for easy portability, there’s hardly anything more that we could have asked for.

What Could’ve Been Better?

It may be helpful to know that this Intex solar cover isn’t the most affordable option out there, and the cost can increase significantly if you’re planning to buy multiple units. That said, we are happy to spend a few extra bucks for its top-notch performance.

  • Drainage holes for accumulated water
  • Minimizes heat loss and evaporation
  • Lightweight construction
  • Comes with carrying bag
  • Expensive

3. Blue Wave NS120

Another of our top recommendations is the Blue Wave NS120 round solar blanket. Sporting a familiar bubble surface design, it can effectively trap the natural heat to keep your round or oval-shaped pool comfortable for swimming on cold days. Besides, buyers can choose from the 4 variants to cover different-sized ground swimming pools.

Blue Wave NS120 24-ft Round Above-Ground Pools 8 mil Solar...
  • RETAINS HEAT - Insulating thermal cells trap heat and retain...
  • LONG-LASTING - Created with protected polymer, our solar...

Why Did We Like It?

To be honest, we were a bit skeptical about testing this cover as we were under the impression that the low-density material wouldn’t hold up well. But we were proved wrong in no time!

Firstly, the polyethylene is essentially a UV-stabilized polymer that’s resistant to the deterioration caused by the direct rays of the sun as well as chemicals in the water. In addition, it uses passive heating to ensure sufficient heat transfer to the bottom of the pool. Long story short, the opaque blue color directs the maximum amount of sunlight towards the pool, keeping the water warm and comfortable.

Plus, the insulating thermal cells are pretty effective in trapping the sun’s heat on sunny days and retaining it for prolonged periods. In fact, with regular use, this cover may increase your pool’s temperature by up to 15 degrees Fahrenheit.

Last but not least, the brand offers a 3-year warranty to help you deal with any defects or replacements at minimal costs.

41kCBaFd18L. SL500

What Could’ve Been Better?

We’d advise asking for some help from your friends or family, as it can be a challenging task to put in on and off on an everyday basis. Hence, you may consider investing in a cover reel that will make the job much easier. But apart from that, we don’t really have much to crib about.

  • Reduces chemical and water evaporation
  • Directs more sunlight
  • Long-lasting UV-resistant polymer
  • 3-year manufacturer warranty
  • Heavy

4. Robelle 352545R

The Robelle 352545R is a heavy duty solar pool cover that’s meant to tackle heat loss and evaporation in inground pools. Available in a variety of sizes, it’s backed by a 10-year warranty by the brand that’s a testimony to its durability.

Robelle 352545R Super Winter Pool Cover for In-Ground...
  • Winter pool cover to be used with in-ground swimming pools
  • Solid material will not let water pass through

Why Did We Like It?

One of the first things that grabbed our attention was its weight (about 25 pounds), which is not something you’d see in average solar pool covers. This is because the brand uses the strongest polythene material to manufacture all its pool covers, which last for years to come. On top of that, the dual interlocking layers make it rip-resistant to negate the need for replacement covers.

We also liked that both the topside and underside of this cover are treated to keep the pool water free from contamination. While the former block the sun’s harmful UV rays, the latter inhibits algae growth. Besides, there’s a 5 feet overlap that facilitates easy installation, and you can order this cover in the exact same size as your pool.

Owing to the patented fusion-extreme technology, each cover gets a distinct military-style camo cover that amps up the look of the pool. And in case of any trouble, feel free to get in touch with the responsive customer service.

61SUVyPLU9L. SL500

What Could’ve Been Better?

Unlike many other pool covers that can be installed simply by placing on the water and stretching the sides, this one requires water tubes, which need to be purchased separately. Furthermore, it’s not meant to be used as a debris cover, so make sure that the topside is free from excess load. Otherwise, the cover may sink to the bottom.

  • Rip-resistant material
  • Retains heat
  • Shields the water from UV rays and algae growth
  • 10-year warranty
  • Requires water tubes for installation
  • Cannot withstand heavy load

5. Bestway Swimming Pool Solar Cover

If you’re looking for an ideal pool cover for your portable or above the ground pool, then this unit from the house of Bestway may just be it. Its bubble wrap surface does a good job at capturing the sun’s rays during the day and retaining the resultant heat after sundown.

Bestway 14ft Round Above Ground Swimming Pool Solar Heat...
  • POOL COVER: The Bestway 14-foot Solar Cover is a pool cover...
  • INCLUDES: Pool Cover & Carrying Bag

Why Did We Like It?

We know that looks shouldn’t sit high on the priority list while choosing a solar pool cover, but we couldn’t help admire the bright blue surface that makes the pool appear more spacious. And although we couldn’t find its thickness mentioned in the product description, we are guessing it’s not more than 8-mil.

With a 14-inch diameter, it may be the perfect fit for 14 feet above-the-ground, round pools manufactured by Intex, Summer Escapes, or other such brands. Beyond that, its lightweight build will be beneficial for people who might not have enough strength in their arms or additional help. Even with some weight (or debris) on top, the cover won’t sink in the pool water.

Like the Intex Recreation solar pool cover, the tiny air bubbles constantly absorbs the sunlight during the day and keeps the pool warm at night. Hence, it will come in handy in reducing heating costs when the temperature dips.

41QC7cFmEjL. SL500

What Could’ve Been Better?

Since the cover isn’t very thick, it may take some time for users to observe any significant changes in the pool’s temperature. Aside from that, some buyers have reported that it tends to break down after a few days of use under the sun. So, you might want to keep a replacement in the vicinity.

  • Set-and-float design
  • Hassle-free installation
  • Traps heat
  • Suitable for smaller pools
  • Comes in a 15-inch diameter variant
  • May take longer to increase water temperature
  • May start degenerating quickly

6. Pool Mate 351840RPM

True to its brand name, the pool mate 351840RPM is a heavy duty solar cover that can indeed become your pool’s best friend. This budget-friendly unit is designed to keep your pool free from debris while acting as a natural and cost-effective heating system.

Pool Mate 351840RPM Heavy-Duty Blue Winter Pool Cover for...
  • Winter pool cover to be used with in-ground swimming pools -...
  • Pool Size: 18 x 40 Foot Rectangle - Cover Size: 23 x 45 Feet...

Why Did We like It?

This cover looks very similar to the Robelle 352545R solar pool cover. and frankly, the performance isn’t too different either. For one, it’s made from durable and heavy duty polythene that lasts for many seasons under different weather conditions. Plus, the heat-sealed seams prevent it from tearing or ripping from the middle or sides.

Moreover, you can install it with any side up, but we’d suggest keeping the blue side on top as it’s better equipped to block the harmful UV rays from entering the water. In case one side is stained, you can flip it so that the pool always looks well maintained. How’s that for a shortcut?

We also liked how the design has a 5 feet overlap that will come in handy for trimming the sides without risking fraying. There are more than a dozen sizes available, and the brand recommends going one size up if the pool has steps or any other fixture.

61SUVyPLU9L. SL500

What Could’ve Been Better?

Some users have reported that the cover sinks in the pool rather than staying afloat when installing the water tubes. Hence, we’d suggest keeping aside considerable time to get the installation right. Also, make sure that the top doesn’t accumulate much debris as it has practically zero load-bearing capacity.

  • Reinforced seams
  • Prevents the pool water from UV rays
  • Doesn’t fray while trimming
  • 10-year warranty
  • Installation takes longer than usual
  • Can’t be used as debris cover

7. Happybuy Pool Safety Cover

The Happybuy pool safety cover makes it to our list due to its distinct design and sturdy construction. Made from a robust PP material, it’s a multi-functional cover that works well for heat retention and forms a taut shield to prevent entry into the pool.

Happybuy Pool Safety Cover Fits18x36ft Inground Safety Pool...
  • 【Fits 18 x 36 Ft Pool】: -- Pool Cover Size: 20x38 ft,...
  • 【High Strength PP Material】: -- This inground pool cover...

Why Did We Like It?

We were very impressed with the PP mesh material, which has the perfect amount of softness and rigidity. Unlike some of our other recommendations, it’s well built to tackle heavy load, meaning it can easily serve as a debris cover for long periods. Not only that, but it can also prevent kids and pets from accidentally falling into the pool. Yes, it’s that sturdy!

Moreover, the sealed membrane is effective in preventing heat loss and evaporation to reduce your pool maintenance costs. But its biggest highlight is the center-end step coverage, which is missing in many high-end pool covers. Besides, you can choose from three different size variants.

The surface has good permeability to allow the drainage of rainwater without any added effort. There are no grooves or ridges that can trap accumulated debris, so cleaning won’t require users to strain their nerves. Be it for commercial or residential pools- this solar blanket can cover them all.

51mRfHIsXuL. SL500

What Could’ve Been Better?

This cover needs to be installed with anchors drilled on the ground, and the related accessories are included in the package. But in the absence of a proper installation guide, users have the herculean task of measuring the strap end to end to mark the precise locations. Also, it can retain heat only for pre-heated pools.

  • Child-protective cover
  • Abrasion-resistant
  • Reinforced webbing on seams
  • Skin-friendly material
  • Time-consuming assembly
  • Doesn’t increase water temperature

8. In The Swim 1836D

As we near the end of the list, here’s another option designed specifically for rectangular pools. Sporting a lightweight build, it’s one of the most effective solar covers that can extend your swimming season without burning a hole in your pocket.

In The Swim 18 x 36 Foot Rectangle Premium Pool Solar...
  • Raises water temperature up to 8-10 degrees in approximately...
  • Reduces your water evaporation and chemical loss to save you...

Why Did We Like It?

We had heard a lot about 12-mil solar covers and were desperate to try one when we came across this product. And it didn’t disappoint for the most part. Featuring a bubble wrap-like surface, it’s made of a lightweight polythene material that makes for hassle-free maintenance and handling. This feature will come in especially handy if you don’t have a cover reel.

Apart from that, it employs dual action to prevent heat loss from the pool. First, it traps the natural heat of the water, and second, the air bubbles “collect” the heat from the sun for transmitting to the bottom layers. With constant use for 5 to 7 days under direct sunlight, it may help increase the water temperature by 8 to 10 degrees.

We also liked that it could be used as a debris cover to protect the pool from leaves, insects, and other such unwanted intruders. The only thing to keep in mind is to install it after 24 hours if the pool has been treated with chemicals.

51dTd3NPFIL. SL500

What Could’ve Been Better?

Although we didn’t try it for long, many customer review suggests that this isn’t the most long-lasting option out there. Some users have also complained that the material starts degenerating after a couple of months, so you might have to look for replacements sooner than later.

  • Helps raise water temperature
  • Easy to clean
  • Lightweight
  • 7-year warranty
  • Not durable

9. Solar Sun Rings SSR-SB-02

If you are tired of dealing with large pool blankets and looking for something more compact, then try the Solar Sun Rings SSR-SB-02. These disc-shaped covers can be used for any pool size or shape while ranking high on user convenience.

Solar Sun Rings 5' Round Solar Pool Heating - Blue
  • HEAT YOUR POOL - Solar Sun Rings are passive solar swimming...
  • WARMING DISCS - The majority of heat loss from a pool comes...

Why Did We Like It?

These Solar Sun Rings are essentially heating discs that are made from high-quality UV-resistant vinyl that effectively transfers heat below the surface of the water.

For this, the upper, clear layer absorbs the sun’s rays and directs them to the bottom blue layer via an integrated prism. The latter absorbs about 50% of the incoming rays to convert into heat, and the remaining 50% reaches the pool after being filtered.

Moreover, this product comes in a ready-to-use form out of the package, so all you have to do is just place the rings on the water. Each ring is equipped with 6 magnets that help it attach to another ring to form a continuous layer.

We opted for the pack that comes with 3 rings, but you can also choose the one with 10 rings for bigger pools. Ideally, you should be using 1 such ring for every 50 square feet of water to notice any significant improvement in water temperature.

41ac8 O9ZgL. SL500

What Could’ve Been Better?

In case of odd-shaped pools, there’s a good chance that the rings will not cover the entire surface, leaving some room for heat loss and evaporation. In that sense, these can’t be considered as a replacement for the traditional solar pool covers and should be used in tandem with a solar blanket.

  • Filters sunlight
  • Dual UV-resistant layer
  • Simple installation
  • Can be used with other magnetic solar rings
  • Can’t replace traditional solar pool covers

10. MidWest Canvas Rectangle Solar Cover

If you’re searching for a high-end-looking pool cover without requiring to break the bank, then this product from MidWest Canvas may be your go-to. Its attractive appearance utilizes an effective heat-trapping mechanism to keep your pool swimmable for prolonged periods.

MidWest Canvas Space Age 12-Foot-by-20-Foot Rectangle Solar...
  • WORKS AS GOOD AS IT LOOKS - The Space Age Solar Cover will...
  • MINIMIZE WATER EVAPORATION - The use of a solar cover helps...

Why Did We Like It?

Compared to the standard round-shaped air bubbles, these diamond-shaped bubbles are more effective in trapping and transferring the natural atmospheric heat.

Furthermore, the sturdy resin construction is pretty resistant to regular exposure to chemicals and the sun, thereby accounting for long-lasting service life. While the bubbled surface faces the water to convert UV rays into heat, the smooth surface on top acts like a debris cover that’s easy to clean.

Besides, it can help keep the pool warm at night or on cloudy days when there isn’t much natural heat in the surroundings.

This rectangular pool cover comes in 7 sizes to fit small, medium, and large-sized pools. However, you can trim the edges to customize the fittings as required without affecting the manufacture’s warranty. On that note, the brand offers a 2-year limited warranty against manufacturer’s defects. Overall, we’d say that it does the job quite well.

51aETa 9Z1L. SL500

What Could’ve Been Better?

Although we didn’t face any issues while installing it on the pool, we observed that the material is prone to sticking when folding after just a few uses. As a result, we had to spend more time and effort in unfolding it before the next use.

  • 12-mil cover thickness
  • More effective diamond-shaped bubbles
  • Easy to install
  • Blocks debris
  • Material may stick after a few uses

11. Blue Wave BWC752

Here’s another top-notch solar pool cover from Blue Wave that makes an entry on our list. Featuring a rectangular shape, its thickness minimizes heat loss and evaporation to facilitate a comfortable, year-long swimming season.

Blue Wave BWC752 Bronze 8-Year 20-ft x 40-ft Rectangular In...
  • Pool size: 20 feet x 40 feet
  • Cover size: 25 feet x 45 feet

Why Did We Like It?

Having tried quite a few blue solar pool covers, we were happy to break the monotony with this white or clear cover. But the color does more than just enhance the appeal of the pool.

Unlike black or silver solar blankets that may absorb or reflect the heat respectively, the “magni-clear” surface allows the heat to penetrate the water for uniform heating. Additionally, its 14-mil thickness can help increase the pool temperature by 15 degrees and prevent the pool chemicals from evaporating. Hence, it will cut down on your pool treatment costs.

We liked how smoothly this cover goes on a cover reel for easy installation on rectangle-shaped pools. Once in the pool, just ensure that the sides touch the edges of the pool, and that’s about it. Lastly, it comes in 5 different sizes that will suit both small and large pools.

51mZ6IQZNNL. SL500

What Could’ve Been Better?

We observed that the material is prone to creasing, so make sure you dedicate enough time while folding it for storage. This is especially important because the material can start ripping around the creases. We’d also recommend not folding it too much to avoid this problem.

  • Ensures heat transfer to the bottom of the pool
  • Insulating bubbles retain heat
  • UV and chemical-resistant
  • 6-year warranty
  • Folding can cause creasing

Solar Pool Cover Buyer’s Guide

By now, you must have figured out that buying the perfect pool cover requires more than just knowing the various options and their sizes. Now, we don’t mean to scare you, but without considering some other crucial factors, you may end up spending your money for nothing!

So, we’ve curated this short buyer’s guide to help you with everything you need to know before choosing a pool cover.

1. Material

Most of our recommendations are either made from plastic or resin because these are the two most durable materials for pool covers. And there isn’t much of a difference in terms of durability, but many users prefer resin as it’s considered to be more environment-friendly.

Additionally, a good way to judge the durability of the material is to look at the manufacturer’s warranty. The more warranty a cover has, the better is its durability.

2. Solar Covers Vs. Sun Rings

In our opinion, solar covers with bubbled-up surfaces have better heat retention capacity simply because they have a larger surface area. On top of that, some covers are equipped to function as a debris cover, which is a bonus.

But an important thing to note here is that not all solar covers are built to increase the water temperature. For instance, some solar blankets may only be designed for pre-heated pools, where they prevent the heat from escaping and don’t heat the pool with the sun’s rays per se. So, don’t forget to check the product description to determine the exact use of your preferred choice.

However, solar rings can be thought of as reinforcements to enhance the performance of solar covers. When used alone for larger pools, they may show little to no efficiency in improving the water temperature.

3. Non-Fraying Sides

A lot of solar pool covers come with some overlap to facilitate customization while preventing the sides from fraying. If you don’t know the exact measurements of the pool, it’s always better to opt for a bigger size and then trim the edges as required.

4. Solar Cover Thickness

The thickness of a solar pool cover plays a huge role in its weight. In other words, a thicker cover is likely to be heavier, but it can provide more insulation than its thinner counterparts. So, if weight isn’t an issue, we’d recommend going more than 12-mil thickness.

619eauIQS7L. SL500


That has brought us to the end of today’s guide.

We hope that our efforts will eventually help you find the best solar pool cover, so we will now leave you to process all the information. But before taking your leave, here’s a quick shoutout to our top 3 favorites from our list.

For the first spot, we have the Sun2Solar rectangle solar cover, which can minimize evaporation by up to 96%. On the other hand, the Blue Wave NS120 solar blanket is designed for round pools and can increase the water temperature by up to 15 degrees. Lastly, the Bestway swimming pool cover can effectively prevent the entry of debris into the pool.

We’d love to hear about your favorites in the comments section down below. Till the next time, goodbye!

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Anna Vaughn

Anna Vaughn

Immense painting experience recommends Anna. She shaped The Little Painters, a small local painting workshop for children that invites the little ones to explore painting through simple and creative means in a safe, loving and extremely colorful environment. In her home panting studio she plays with all paint mediums but watercolor is her expertise.

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