10 Best Solar Pool Covers – Reviews & Buying Guide

Best Solar Pool Cover

A pool cover is essential to keeping your pool free from dirt and debris, thereby reducing your maintenance costs.

On the other hand, a solar pool cover adds onto this function by helping to keep your pool warmer after you have finished swimming.

This cover is designed to raise the temperatures of the water below by a few degrees, making it more comfortable to swim, especially during cold weather.

Additionally, it also acts as an insulator that prevents heat loss in case you use a pool heater and thus, the overall running costs become much lower.

For these reasons, this article looks at the best solar pool covers that you can get in the market, with a view of helping you get the most ideal product that suits your needs.

10 Best Solar Pool Covers – Reviews

Product Name

Image

​Features/Benefits

Rating

Current Price

1. Sun2Solar Rectangle Solar Pool Cover


Sun2Solar Rectangle Solar Pool Cover

Expensive rectangular-shaped solar pool cover, with thousands of tiny bubbles that transmit the sun’s UV rays into heat for warming the water below

4.2

2. Intex Solar Pool Cover Easy Set and Frame Pool

Intex Solar Pool Cover Easy Set and Frame Pool

An affordable solar pool cover, with a bubble film for heat capturing and drain holes to prevent water from accumulating above the cover

3.7

3. Intex Solar Cover Rectangular Frame Pool

Intex Solar Cover Rectangular Frame Pool

A relatively affordable solar pool cover, with durable 160-micron construction and measures 17’8” long by 8’4” wide

4.2

4. Blue Wave Solar Cover for Rectangular Inground Pool

Blue Wave Solar Cover for Rectangular Inground Pool

Very thick 14-mils solar cover with a clear color for maximum heat penetration and UV & chemical stabilization for durability purposes

3.9

5. Harris Rectangle Solar Pool Cover

Harris Rectangle Solar Pool Cover

Durable blue solar pool cover, with UV stabilization and thermal bubbles for heat absorption and retention

4.3

6. Blue Wave Solar Cover for Round Above-Ground Pool

Blue Wave Solar Cover for Round Above-Ground Pool

Blue above ground solar pool cover made using a UV protected polymer and can reduce evaporation by up to 95%.

3.9

7. Splash Pools Round Solar Pool Cover

Splash Pools Round Solar Pool Cover

Universal solar cover that can be used on both above and in-ground pools, and has a plastic construction with sturdy welded seams for durability purposes

3.6

8. Sun2Solar Round Solar Pool Cover

Sun2Solar Round Solar Pool Cover

Top rated pool cover that is available in blue and clear color options and both can prevent evaporation by up to 95%.

4.5

9. Thermo-Tex 2831224 Solar Pool Cover

Thermo-Tex 2831224 Solar Pool Cover

Lightweight solar pool cover, with a durable UV-stabilized polymer construction and a blue color for heat absorption and retention

3.9

10. In the Swim Rectangle Solar Pool Cover

In the Swim Rectangle Solar Pool Cover

12-mils inground pool cover that is made using a UV stabilized resin and has thousands of thermal bubbles for heat capture and retention

3.5

1. Sun2Solar Rectangle Solar Pool Cover

Best overall solar pool cover

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

Sun2Solar Rectangle Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Rectangular
  • Color: Blue and Clear

Sun2Solar’s solar pool cover is a rectangular-shaped blanket that features thousands of tiny bubbles in a film, which are designed to convert the sun’s rays on the outside to heat inside the water. You just have to make sure that you place the bubble-side downwards in the water.

Collectively, these bubbles help to gather as much heat as possible in chilly days while also minimizing heat loss at night, giving you a warmer and more comfortable swim.

In addition to this, the film is also very effective at minimizing water loss through evaporation, preventing up to 95% loss, leading to reduced water refills.

In terms of color, this product is available in an attractive blue finish, which gives your swimming pool a very appealing look. However, there is also a clear/ transparent option, which is far more effective at heating water from the sun’s rays.

On size, this blanket is available in multiple rectangular dimensions, ranging from 4 × 8 inches all the way to 30 × 60 inches. If you do not get a perfect fit, you can trim using a pair of scissors, but you must buy a slightly bigger size so that you cut it down to your precise measurements.

On the downside, this cover is very expensive and it might degrade quickly from exposure to the sun because it lacks UV stabilization. However, it can be used in both inground and above ground pools, making it very versatile.

Pros:

  • Thousands of tiny bubbles for capturing heat
  • Prevents up to 95% water loss through evaporation
  • Available in an attractive, blue color and a clear color, which is better at heating
  • Available in multiple size options for different pool sizes
  • Trimmable to create a perfect fit

Cons:

  • Expensive
  • Lacks UV stabilization

2. Intex Solar Pool Cover Easy Set and Frame Pool

Best budget solar pool cover

Editor's Rating: 3.7 out of 5 stars (3.7 / 5)

Intex Solar Pool Cover Easy Set and Frame Pool
  • Thickness: 8 mil
  • Shape: Circular
  • Color: Blue

Intex’s Easy Set and Frame Pool cover is the most affordable product in this review, but this does not make it substandard. It has the same small bubble design as the rectangular product above, but it is circular in shape and is meant for above ground circular pools.

In terms of dimensions, this piece measures 11 feet, 5 inches in diameter, making it suitable for 12-foot diameter above ground pools. Apart from this size, a smaller, cheaper size is available for a 10-foot pool. Larger, more costly ones also exist for 15, 16 and 18-foot diameter pools.

On color, although the unit’s blue finish may not be as fast as clear covers when heating, it gives your pool’s surface a very appealing look.

In addition to looks, this cover reduces water loss through evaporation by up to 95% and also retains heat inside for more comfortable swimming.

When not in use, a reusable carry bag (which it comes with) can be used to keep it safely in storage, and also makes it easier to transport the blanket from place to place.

Another important feature is its drain holes, which are designed to prevent water accumulation above the cover, which would otherwise minimize its effectiveness.

Pros:

  • Affordable
  • Bubble design for heat capturing
  • Available in 5 different sizes for differently-sized above ground pools
  • Comes with a reusable carry bag for safekeeping and easy transportation
  • Drain holes for preventing water accumulation above

Cons:

  • Only in blue color
  • Not suitable for inground pools

3. Intex Solar Cover Rectangular Frame Pool

Best Intex solar pool cover for above-ground pools

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

Intex Solar Cover Rectangular Frame Pool
  • Thickness: 6.4 mil
  • Shape: Rectangular
  • Color: Blue

Intex’s rectangular solar pool cover is also an affordable product and although very thin, it has a 160-micron material construction, which makes the entire structure very durable.

This construction consists of thousands of bubbles, which are meant to trap heat from the sun and transmit it to the water inside the pool so as to warm it up for a more comfortable swimming experience.

The cover also helps prevent heat loss by acting as a heat shield and prevents up to 95% water loss through evaporation, which means that you won’t have to refill your pool very often.

In terms of size, this product measures 17 feet, 8 inches long by 8 feet, 4 inches wide, making it suitable for covering an 18 × 9 feet pool size.

Other features include a blue color option only, which creates a very appealing look on your pool, a reel option for easy rolling and unrolling of the cover and a carry bag as an accessory for easy storage and transportation.

Pros:

  • Affordable
  • Durable 160-micron material construction
  • Bubble design for heat trapping
  • Reduces evaporation by up to 95%
  • Comes with a carry bag for easy storage and transportation

Cons:

  • No clear-color option
  • No drain holes for preventing accumulation of water above

4. Blue Wave Solar Cover for Rectangular Inground Pool

Best thick solar pool blanket

Editor's Rating: 3.9 out of 5 stars (3.9 / 5)

Blue Wave Solar Cover for Rectangular Inground Pool
  • Thickness: 14 mil
  • Shape: Rectangular
  • Color: Clear

Blue Wave’s Solar Cover is a high-energy conserving rectangular pool blanket because, first of all, it has a thickness of 14 mils, which means that it creates a thicker heat shield above the water to lock in most of the heat.

The blanket also features insulating thermal bubbles, which keep the heat sealed in and trap in the sun’s rays, converting them to heat in the process. This ensures that your pool remains warm through cold nights and overcast days.

Another factor that makes it a better heater is its clear color. This ensures that the maximum amount of light penetrates through for maximum heat absorption, with the capability of raising the temperature by up to 15°F.

On durability, the product is stabilized to handle the deterioration caused by UV rays and water chemicals, giving it a longer service life.

In addition to this, the cover comes with a 6-year warranty and therefore, if it deteriorates or gets damaged due to such causes, you can get a replacement or a refund.

On the downside, this unit is relatively expensive, but it comes in different sizes, ranging from a more affordable 12 × 24-foot size to a larger and more expensive 30 × 50-foot blanket.

Pros:

  • 14 mils thick for better heat retention
  • Thermal bubbles for trapping heat
  • Clear color for maximum light penetration
  • Stabilized against UV and chemical degradation
  • Comes in different sizes for differently-sized in-ground pools

Cons:

  • Relatively expensive
  • Does not come with a reusable carry bag

5. Harris Rectangle Solar Pool Cover

Best blue solar pool cover

Editor's Rating: 4.3 out of 5 stars (4.3 / 5)

Harris Rectangle Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Rectangular
  • Color: Blue

Harris’ rectangle solar pool cover is one of the best blue solar blankets because it is designed to maintain flexibility despite being exposed to UV light from the sun. Unlike other dark ones, which might become brittle after absorbing this light, this makes it very durable.

Apart from this, the 12-mils cover is also designed to give fantastic heat retention by acting as a heat shield, while also utilizing its thermal bubbles to capture the sun’s rays and using them to raise the temperature of the pool by up to 15°F.

Although not as fast as a clear cover in terms of heating, the blue finish gives a very appealing look to your pool.

On size, this one measures 16 × 32 feet, but there are other options, which range from a 12 × 18-foot size to a 20 × 40-foot cover. This gives you plenty of options to use for differently-sized inground pools.    

However, this blanket is relatively heavy and thus, it might be a little difficult to handle, especially if doing the installation alone.

Pros:

  • Designed to handle the sun’s UV rays
  • Thermal bubbles for heat retention
  • Gives an appealing blue finish to your pool
  • Available in different sizes

Cons:

  • A bit heavy
  • No clear-color option

6. Blue Wave Solar Cover for Round Above-Ground Pool

Very durable solar cover for above-ground pools

Editor's Rating: 3.9 out of 5 stars (3.9 / 5)

Blue Wave Solar Cover for Round Above-Ground Pool
  • Thickness: 8 mil
  • Shape: Circular
  • Color: Blue

Blue Wave’s solar cover is a very durable above ground pool blanket because it is made using a UV protected polymer, which causes it to be unaffected by chemicals and UV radiation from the sun.

For heat retention, the product has thermal bubbles and an opaque blue cover, which also all allows sunlight to penetrate through and warm the water.

This blue color also gives your pool a very appealing color for aesthetic purposes.

On evaporation, the circular cover has the ability to reduce evaporation of pool water by up to 95%, and this helps to reduce water refills and consequently reduces your expenditure on water bills.

Pros:

  • Durable construction using a UV protected polymer
  • Thermal bubbles for heat retention
  • Opaque blue color for light absorption and retention
  • Blue color gives your pool a very appealing look
  • Reduces evaporation by up to 95%

Cons:

  • Only comes in a blue color
  • No drain holes to prevent water accumulation above

7. Splash Pools Round Solar Pool Cover

Good solar pool cover

Editor's Rating: 3.6 out of 5 stars (3.6 / 5)

Splash Pools Round Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Circular
  • Color: Blue

Splash Pools’ round pool cover is a very universal product that can be used in both above ground and inground pools and comes in different sizes so as to fit these different pool sizes.

These include a 12, 15, 18, 21, 24, 27- and 30-foot diameter size, making it usable on small to medium-sized family pools and large ones as well.

While in use, this cover helps to prevent water loss through evaporation by up to 95%, minimizes on heat loss and has an opaque blue color that helps in trapping the sun’s light and heat to warm the water. The blue color also gives your pool a stunning look.

Construction wise, the blanket is made using a plastic polymer, with sturdy welded seams that help to keep it securely in place once you tie it above your pool.

Pros:

  • Usable on both above and inground pools
  • Available in different diameter sizes
  • Reduces evaporation by up to 95%
  • Plastic construction with sturdy welded seams for durability

Cons:

  • Does not come with a reusable carry bag
  • Might wear off quickly (not UV protected)

8. Sun2Solar Round Solar Pool Cover

Best solar cover for above-ground pools

Editor's Rating: 4.5 out of 5 stars (4.5 / 5)

Sun2Solar Round Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Circular
  • Color: Blue and Clear

Sun2Solar’s blanket is the top-rated solar pool cover in this review and this is because it is available in blue and clear color options, with the blue option being ideal for creating an aesthetically good-looking pool and the clear one being the best for heating your water.

Regardless of the color, this product is designed to prevent up to 95% of evaporation of the pool water, leading to reduced water wastage and consequently, reduced water bills.

To give you even more options, this unit is available in multiple sizes, which include 12, 15, 16, 18, 21, 24, 27, 28, 30- and 33-inch diameter sizes, for fitting on different round pool sizes.

This size can be customized by simply trimming the sides, for a perfect fit on your pool’s surface.

Pros:

  • Available in blue and clear color options
  • Prevents up to 95% water loss through evaporation
  • Available in multiple sizes
  • Can be trimmed to customize the size further

Cons:

  • No carry bag for storage
  • Not UV protected

9. Thermo-Tex 2831224 Solar Pool Cover

Lightweight inground solar pool cover

Editor's Rating: 3.9 out of 5 stars (3.9 / 5)

Thermo-Tex 2831224 Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Rectangular
  • Color: Blue

Thermo-Tex’s 2831224 has a very lightweight construction, which makes it easier to handle when placing it on or taking it off your pool.

Regardless of this, the cover is actually very durable because it is made using high quality, UV stabilized polymers that do not degrade as a result of long exposure to the sun’s UV rays or the chemicals in the pool water.

On color, the product has a blue finish, which gives rectangular pools a very stunning ocean-blue-like look. The opaque blue color also makes it possible to trap heat inside while at the same time, absorbing more from the sun’s rays.

In terms of use, this cover is meant for in-ground pools and it results in reduced chemical consumption, reduced pool heating costs and reduced water loss via evaporation.

Pros:

  • Lightweight
  • Durable UV stabilized polymer construction
  • Blue color leaves your pool looking good
  • Reduces water loss through evaporation

Cons:

  • No carry bag for storage
  • No drain holes to prevent water accumulation above

10. In the Swim Rectangle Solar Pool Cover

Best inground solar pool cover

Editor's Rating: 3.5 out of 5 stars (3.5 / 5)

In the Swim Rectangle Solar Pool Cover
  • Thickness: 12 mil
  • Shape: Rectangular
  • Color: Blue

In the Swim’s rectangle, solar pool cover is one of the best inground pool blankets because it combines a number of very key features.

For starters, the 12-mils blanket is made of a UV stabilized resin, which makes it resist degrading from contact with chemicals and the sun’s UV rays.  

Heating is done using thousands of tiny air bubbles, which capture the heat and UV rays, then transfer all these as heat to the water below.

At the same time, the cover also prevents heat loss, water loss through evaporation and chemical loss, leading to cheaper running costs.

On size, this product comes in a variety of them, ranging from a 12 × 20-foot rectangle to a 30 × 60-foot size for large pools. However, it can be trimmed so as to customize the shape for irregularly shaped pools such as oval or kidney-shaped ones.

Pros:

  • Made from a UV stabilized resin
  • Thermal bubbles for heat capturing and retention
  • Comes in a variety of sizes
  • Can be trimmed to fit irregularly shaped pools

Cons:

  • No carrying bag

How to Buy the Best Solar Pool Cover

How to Buy the Best Solar Pool Cover

#1. Type of Solar Pool Cover

There are 3 main types of solar pool covers to consider. These are:

Solar Blanket

This is the most common type of solar pool cover and it is largely made up of thermal bubbles, which capture and retain the heat in your pool’s water. Apart from this, the blanket also reduces evaporation by up to 95% while also heating the pool by about 15°F

Solar Ring

Solar rings also help to reduce water loss via evaporation but unlike solar blankets, this type features UV resistant vinyl layers in rings, which are responsible for heating your pool.

Liquid Solar Cover

Liquid solar covers are very convenient because they are easy to apply, can be applied to a pool of any size and you can use the pool while the cover is on. On evaporation, they reduce water loss by up to 40%.

Buying Guide: Each of these types has its benefits. If you want to conserve as much water as possible, then a blanket is your best option. Rings are easier to install because of their small size, but liquid covers are the easiest to apply since you only pour it in the water directly and that’s it.

#2. Types of Pool

There are two main types of pools: above ground and in-ground pools. For these types, there are solar pool covers that are meant for each one, and this should be considered before buying so that you get a product meant for your pool type.

However, there are universal pool covers, which can be used in either type of pool, and still works as efficiently as the specialized ones.

#3. Size and Shape

This is a no-brainer. Obviously, you will need a size that fits or, in the case of blankets, one that is slightly larger so that you can trim it to fit. Therefore, ensure that you have your pool’s dimensions before ordering a pool cover.

For shape, this also mostly applies to blankets because the other 2 types can be used in all kinds of pools. With blankets, ensure that you buy a cover that matches your pool shape so that it fits.

#4. Thickness

Measured in mils, blanket covers usually range from 6 – 16 mils in thickness, with the smaller value being thinner than the larger value.

The thicker the pool cover, the more heat it will retain and the longer it will retain that heat. Thick covers are also less likely to be blown away by strong winds, but they are harder to roll and unroll and are definitely more expensive than thinner models. The choice is yours to make.

#5. Material

Considering bubble/ blanket covers, this type is usually made of polymers, which can degrade easily under constant exposure to the sun’s rays and chemicals in the water.

If you are looking for a durable cover, you should look for the one that has a UV stabilized polymer or resin construction. Such material is made to withstand exposure to the sun and water chemicals in the pool, and this will give you a longer service life.  

Conclusion

For any pool owner, a solar pool cover is an essential tool to have because it results in numerous savings, be it in electrical or water bills, and other general running costs.

The solar pool blanket review above should help you in picking the best solar pool cover that suits your needs so that you get to enjoy the benefits of running your swimming pool very efficiently.