Having a swimming pool in your home is pretty cool, however, if you live in a region where it’s cold for most of the year, it may not be a very useful amenity. You won’t dive into a pool in the middle of winters, knowing that the water in the swimming pool will be bone-chilling cold, will you?

Many people opt for pool heaters to keep their swimming pools functional throughout the year. Pool heaters are one of the best investments that you can make, but they come with added an expense – increased utility bills!

If you’re looking for cost-effective options that will make your swimming pool usable throughout the year, why don’t you give solar pool covers a look? You may already have a pool safety cover, but that’s not what we’re talking about. Solar pool covers are entirely different things.

Solar pool covers are pool covers that capture the heat from the sun and retain it, thus keeping the water in the pool warm. When a swimming pool is completely uncovered, it absorbs heat from the sun, and the temperature of the water in the pool rises by 0.7°F/hour at noontime. However, evaporation is a continuous process. Through evaporation, the pool water will lose 5°F/¼-inch of water that evaporates. What solar pool covers do is capture the energy from the sunlight and prevent the loss of heat through evaporation, thereby warming the pool water significantly.

Solar pool covers are definitely an option worth considering; they not only enable you to use your swimming pool during winters, but they’re also very cost-effective. Since they aren’t connected to any gas or electrical sources, there is no effect on your energy bills as it is in the case of pool heaters.

If you’re looking for the best solar pool cover on the market, this is the right place to be. We have listed down 13 of the best solar pool covers to help you make a wise, reliable, and cost-effective choice.

Best Solar Pool Covers
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1. Intex Solar Cover For Frame Pools
If you own a round swimming pool, the Intex Solar Cover is the first and probably the best option for you. The Intex Solar Cover for Frame Pools is the most economical and the most effective pool cover for your circular swimming pool if it’s 12 feet in diameter.

Intex Solar Covers are highly recognized and well-reputed solar pool covers that are the primary choice of people who wish to keep their swimming pools functional, even in winters.

The unique design of the Intex Solar Covers for Frame Pools is the reason why they are so efficient at keeping your swimming pool water warm even when the temperatures drop. These solar pool covers consist of air bubbles that are responsible for transferring the absorbed heat throughout your swimming pool. Not only does it ensure that the heat is evenly distributed to all parts of the pool, but it also reduces evaporation by an incredible 95%, retaining the raised temperature of the water. This completely eliminates the need for pool heaters to keep your swimming pool comfortably warm. The Intex Solar Cover for Frame Pools also has unique holes that drain any water that may accumulate over its surface.

Another reason why the Intex Solar Cover for Frame Pools is so popular in the market is that it comes with a reusable bag that makes it easy to store the solar pool cover when the weather warms up. With the reusable carry bag, you don’t have to worry about ruining the solar pool cover during the summer months when it is not in use. You can take it out the next winter and find it fully intact and in perfect shape.
Pros
It’s an affordable pool cover
It comes with a reusable carry bag that allows you to store it safely when not in use
Reduces evaporation by 95%
Consists of unique drain holes that prevent the accumulation of water over its surface
Air bubbles distribute heat evenly throughout the pool
Cons
The cover is very thin and may rupture easily

2. Intex Solar Cover for 18 ft. x 9 ft. Rectangular Pools
Intex ensures that everyone can enjoy their quality solar pool covers, so don’t worry if you have a rectangular pool. The IntexSolar Cover for Rectangular Pools is the ideal choice if you have a rectangular swimming pool that measures 18 feet by 9 feet.

Don’t worry about this solar pool cover’s efficiency; it’s going to keep your pool warm for sure! No matter how cold the weather is, your swimming pool water will remain warm. You don’t even have to worry if the weather gets too windy. The Intex Solar Pool Cover for Rectangular Pools comes with poles that ensure that the pool cover stays put and does not sink.

Just like the Intex Pool Cover for Frame Pools, the Intex Pool Cover for Rectangular Pools also comes with a reusable carry bag that allows you to store it away when the temperatures get warmer, and the solar pool cover is no longer needed.

The great value for money makes this solar pool cover one of the best solar pool covers for your rectangular swimming pool!

Pros
It comes with a reusable carry bag that allows you to store it safely when not in use
Keeps the swimming pool water comfortably warm
Great value for money
Cons
Just like the cover for frame pools, this cover is also quite thin and may rupture

3. Sun2Solar Rectangular Solar Cover
If you’re looking for a solar pool cover that looks good and functions well, the Sun2Solar Rectangular Solar Cover is the right product for you. It will make your rectangular swimming pool, both above-ground and in-ground, look more graceful.

It is highly efficient at heating the swimming pool water due to the presence of thousands of small bubbles present on the top layer. These bubbles collect the heat from the sun, retain it, and ensure that the water in the pool remains warm at all times during the day.

The Sun2Solar Rectangular Solar Cover reduces evaporation by as much as 95%, which further goes to show that it’s one of the most reliable solar pool covers for your swimming pool. You’ll be surprised to know that it is capable of keeping the water in the pool warm even when the air outside is fairly cold.

What makes the Sun2Solar Rectangular Solar Cover stand out is the customizability it offers. You can customize this solar pool cover according to the dimensions of your rectangular swimming pool, all you have to do is use a marker and a simple pair of scissors and cut it to suit your swimming pool. And that’s not all! Cutting the pool cover does not void the manufacturer’s warranty, you can still claim the warranty if the need arises!

Pros
Great efficiency due to the presence of numerous tiny bubbles that capture heat
Reduces evaporation by 95%
Customizable
Cons
The cover is not very durable

4. Rectangular Pool Solar Cover by In The Swim
The Rectangular Pool Solar Cover by In The Swim is perfect for you if you have a massive rectangle swimming pool. No matter how big your swimming pool is, this solar pool cover can be trimmed to fit the length and width of your pool.

Made from UV stabilized resin vinyl, this solar pool cover does not fade, no matter how long it’s left exposed to the sunlight or the chemicals in the pool. This pool cover by In The Swim can raise the temperature of your swimming pool water by as much as 15oF, using nothing but the heat from the sun.

It consists of small air pockets that are responsible for absorbing the heat from the sunlight and transferring it to the water in the swimming pool. The 12 mil is a good enough thickness to retain the absorbed heat and maintain the temperature of the swimming pool water at all times of the day.

Not only does this solar pool cover retain the heat, but it also reduces the rate of evaporation, which further prevents the loss of heat from the water. When the evaporation is slowed down, the loss of water is also reduced, which helps you a great deal when it comes to saving money on your water bills.

Pros
It’s great for large-sized pools
Thick and durable
Slows down evaporation
Highly efficient. It can raise the temperature of the swimming pool water by 15oF
You save money that you would’ve otherwise spent on your water bills
Cons
The cover isn’t very attractive

5. In The Swim 24 Foot Round Basic Pool Solar Blanket Cover 8 Mil
The In The Swim 24 Foot Round Basic Pool Solar Blanket Basic Solar Blanket should be your choice if you own a 24 foot round swimming pool. Just like the In The Swim Solar Blanket Cover for Rectangle swimming pools, this one for round-shaped pools is highly efficient and reliable.

The numerous tiny air bubbles present on the surface of the solar pool cover absorb the heat energy from the sun and transfer it to the water beneath the cover, warming it up. The efficiency is further assured by the reinforced flat seams that work together with the air bubbles to deliver the highest warming efficiency. Not only does it capture the heat but it keeps it from escaping too, which ensures that the pool water stays warmer for longer.

Other than the prevention of heat loss, the In the Swim 24 Round Basic Pool Solar Blanket also reduces the loss of water and chemicals through evaporation.

You can even trim the pool cover to fit your oval or kidney-shaped swimming pool, and the 3-year warranty will stay intact.

Pros
It can be trimmed to fit oval or kidney-shaped swimming pools
Durable
Highly efficient
Slows down evaporation
Reduces the loss of water and chemicals through evaporation
Saves money that you would otherwise spend on refilling the water and getting more chemicals for the pool
Cons
The cover is thick and very heavy

6. Splash Pools Round Solar Pool Cover 15 Ft.
If you’re looking for a solar pool cover for your round, medium-sized (15 feet in diameter), above-ground swimming pool, look no further than this solar pool cover. The Splash Pools 15 Ft.Round Solar Pool Cover is an excellent product for the price point it is available at, getting all the basics absolutely right.

The presence of thousands of tiny air bubblesis what makes this solar pool cover so efficient. These air bubbles capture the heat energy from the sun rays, retain it, and distribute it throughout the swimming pool to raise the temperature of the water by up to 15oF. This means, no matter how cold it is outside, you can always have a swim in your swimming pool without turning into a Popsicle.

The Splash Pools Round Solar Pool Cover not only saves your money on water but also reduces the money you have to spend on pool cleaning and chemicals. It does so by reducing the rate of evaporation by a massive 95% and preventing dirt and debris from getting into the pool.

It’s made from a sturdy and durable polymer plastic and has strong welded seams that keep the solar pool blanket in place.

Simply put, the Splash Pools Round Solar Pool Cover is the best solar pool cover that you will get at such an affordable price. Not only is it a cost-effective investment, but it will continue to benefit you in the long run.

Pros
It’s affordable
Highly durable
Reduces evaporation by 95%
Highly efficient at raising the temperature of the swimming pool water
Saves you money on water and pool chemicals
Cons
The cover is very thin

7. Blue Wave NS482 12-Mil Solar Blanket for Round Above-Ground Pools 18 Ft.
With Blue Wave NS482 12-Mil Solar Blanket for Round Above-Ground Pools 18 Ft., you don’t have to put yourself through the pain of having to close off your swimming pool for the winter. This highly efficient solar pool cover will keep your swimming pool warm throughout the winters. So swim all you want and whenever you want even during the colder months of the year.

The Blue Wave NS482 12-Mil Solar Blanket for Round Above-Ground Pools 18 Ft is the perfect solar pool cover for your round, above-ground swimming pool, having a diameter of 18 feet. This solar pool cover comes equipped with a thermal cell tech that enables the tiny insulated bubbles present on the cover’s surface to absorb a significant amount of heat from the sun and transfer it efficiently to the water beneath. This technology means that this solar pool cover is able to raise the temperature of the pool water by 15oF. The heat retention power of these insulated bubbles is excellent, and it keeps your swimming pool water warm even after the sun has set.

Since this solar pool cover is clear and not blue like other solar pool covers, it allows the sunlight to penetrate deep into the pool, ensuring that the water is warmed through and through and not only on the surface.

The feature that gives the Blue Wave NS482 12-Mil Solar Blanket for Round Above-Ground Pools 18 Ft an edge over the other solar pool covers is that it is UV resistant. The 12 mil thickness and its capability to withstand UV radiation make this pool cover extremely durable and reliable.

The efficiency, durability, and the value for money (even though it’s on the pricey side) make the Blue Wave NS482 12-Mil Solar Blanket for Round Above-Ground Pools 18 Ft one of the best solar pool covers available in the market today.

Pros
Features thermal cell technology and insulated bubbles
UV Resistant
Allows sunlight to penetrate deep into the water
Highly durable
Excellent value for money
Cons
Very expensive
8. Doheny’s Clear Clear Solar Cover
It is believed that a blue-colored solar pool cover only heats water up to 2 feet of depth while the water deep below stays cool. This is where Doheny’s Clear Clear Solar Cover is better than the competition. Not only that, the Doheny’s Clear Clear Solar Cover is the ultimate pool warming cover if you own a fairly large swimming pool!

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The bigger a pool is, the more water it will have, and hence, more energy will be needed to warm it up. The Doheny’s Clear Clear Pool Cover allows sunlight to reach to the depths of the pool and heat the water up. Not only this, but the pool cover itself captures the heat from the sun efficiently and raises the temperature of the swimming pool water by as much as 15oF. So, no matter how big your swimming pool is, the water in it will stay warm throughout the winters!

The Doheny’s Clear Clear Solar Cover is a perfect barrier for evaporation, preventing the loss of heat and chemicals in the pool.

This highly durable pool cover offers excellent value for money. These pool blankets are highly flexible, which prevents them from turning brittle. Hence, they are sure to last a very long time.

Above all, the Doheny’s Clear Clear Solar Covers are aesthetically pleasing too. Since they are clear, the blue color of the swimming pool water stays visible, adding a sense of serenity and grace to your swimming pool.

Pros
It is perfect for large-sized pools
It can be customized according to the shape of the swimming pool
Reduces evaporation and chemical disposition significantly
Allows sunlight to penetrate deep into the water
Aesthetically pleasing to look at
Cons
The cover is very thin and expensive

9. Aqua Splash In Ground Swimming Pool Solar Cover Blanket Reel by In the Swim
In The Swim needs no introduction as it has managed to make a name and reputation for itself with its highly efficient in-ground and above-ground solar pool covers!

The Aqua Splash In-Ground Swimming Pool Solar Cover Reel by In the Swim is a complete system! You read that right. Poolcenter has taken the installation of solar pool covers to an all new level with their reel system. It features a simple, convenient, and an extremely easy one-person operation, which lets you cover or uncover the swimming pool on your own. There is no need to pull and tug and tire yourself out.

The Aqua Splash In-Ground Swimming Pool Solar Cover Reel system is the perfect way to keep your in-ground swimming pool functional all year round, with zero hassle.

It consists of telescoping tubes with a rib-locking design and corrosion-resistant components that ensure that the reel runs smoothly. The patented Solar Reel by In the Swim is not all that the company has to offer.

Its solar pool covers are extraordinary as well. The indented bubbles on the surface of In the Swim solar pool covers are unlike those on any other solar pool cover. They give the best yield and warm the pool water with incredible efficiency. It stops the pool water from evaporating, hence locking the absorbed heat within to ensure that the pool water stays warm throughout.

Pros
Extremely convenient to use
Highly efficient
Reduces the evaporation of the pool water
Consists of unique indented bubbles on the surface
Highly durable
Cons
The cover is very expensive

10. Thermo-Tex Solar Pool Cover
The Thermo-Tex Solar Pool Cover is the solar pool cover for you if you’re looking for a solar pool cover that’s not only efficient but also highly cost-effective.

This amazing solar pool cover captures the heat from the sun, retains it, and warms the water in the swimming pool, just like all the other pool covers on this list. But what sets it apart is the ease with which it can be folded and unfolded. The Thermo-Tex Solar Pool Cover is extremely lightweight and thin, which makes handling it easier than any other solar pool cover that you may have had a chance to use.

Thermo-Tex Solar Pool Covers are made of UV-resistant polymers of the highest quality, which is why they can withstand the constant exposure to the UV rays of the sun without losing their flexibility or efficiency.

With the Thermo-Tex Solar Pool Cover, you can continue to use your swimming pool even when the temperatures get too cool to use the pool otherwise. Not only does it warm up the swimming pool water, but it also reduces the evaporation rate of the pool water, which helps you save money on your water bills.

Its efficiency and convenience make this solar pool cover one of the most popular solar pool covers available in the market today.

Pros
Extremely lightweight and easy to use
Highly efficient
Reduces the rate of evaporation of the pool water
Can be folded easily for storage during the warmer seasons
Affordable
Cons
Not durable

11. Midwest Canvas Clear Diamond Heating Blanket -Ground Swimming Pools
If you’re on a lookout for a heavy-duty solar pool cover for your oval-shaped swimming pool that measures 12 to 24 foot, the Midwest Canvas Clear Diamond Heating Blanket is what you should get.

The 16 mil thick solar pool cover is highly durable and efficient. It consists of unique diamond-shaped heat retention pockets that are capable of capturing more solar heat. As a result of greater solar heat capture, the swimming pool water will be heated up quicker and will remain warmer for a much longer period. Considering the considerable thickens of this pool cover, the Midwest Canvas Clear Diamond Heating Blanket has excellent heat retention.

In addition, the clear color also adds to the efficiency of the pool cover, ensuring that the sunlight penetrates all the way to the bottom of the pool. With the Midwest Canvas Clear Diamond Heating Blanket, you’ll get a swimming pool that’s warm through and through, giving you a comfortable swimming experience even in the winter season! Also, with a 95% reduction in evaporation, you won’t have to spend time filling up the swimming pool. Less time preparing the pool means you have more time to enjoy the water!

The thickness of this solar pool cover makes it durable enough to stay with you for several years. All you have to do is ensure that you fold it and store it properly when it is not in use.

The Midwest Canvas Clear Diamond Heating Blanket is an ideal choice when it comes to keeping your oval-shaped swimming pool protected from debris and dirt, and warm even on the coldest days!

Pros
It’s a super-efficient solar pool cover
It has unique diamond-shaped bubbles that capture heat from sunlight more efficiently
Clear color ensures that the heat of the sun reaches the bottom of the pool
Very durable
Cons
As it is very thick, folding it for storage is very difficult

12. Sun Solar Rings
While all the solar pool covers we have listed above are for full-size pools, the Sun Solar Rings have been designed with smaller pools in mind. If you have installed a small swimming pool in your home upon the insistence of your kids and now you want to make sure it stays warm during the winters, the Sun Solar Rings are ideal for you.

Each Sun Solar Ring is an inflated ring that floats over the surface of water. The center of each ring is UV-resistant. It absorbs the heat from the sunlight and transfers this heat to the water beneath the ring. Although they are small, their heating efficiency is excellent. If you want the water of the pool to remain warm in the winter, you can always use more Sun Solar Rings.

While these rings do not cover the swimming pool in its entirety, they deliver the purpose you’re looking for. They reduce the rate of evaporation as well, ensuring that no heat is lost as the water from the pool evaporates.

As they are small rings, they are very convenient to use. They are a lot less expensive as compared to complete solar pool covers, which makes them an even more appealing option for your small-sized swimming pool.

Pros
These rings are incredibly efficient when it comes to trapping the heat of the sun
Easy to coverand uncover the swimming pool
UV-resistant
Cons
Suitable for very small-sized pools only
They do not cover the swimming pool entirely

13. Bestway Flowclear™ Solar Cover for Frame Pool
If you own an above-ground frame pool and are looking for a solar pool cover that can keep the swimming pool water warm enough, the Bestway Flowclear Solar Cover is the right product for you.

The highly durable solar pool cover keeps your pool clean and warm throughout the year. It traps the heat energy from the sun and uses it to heat up the water underneath. The affordability and efficiency of the Bestway Flowclear Solar Cover is what bags it a spot on our list of the 13 best solar pool covers.

The BestwayFlowclear Solar Cover can be adjusted to fit a number of different pool sizes. So, no matter what size your frame pool is, the BestwayFlowclear Solar Cover is going to fit it perfectly.

The best thing about it is that it comes with a carry bag that allows you to store it safely when the weather gets warmer, and you don’t feel the need for a solar pool cover anymore.

If you want to keep your swimming pool functional during the cold winter months, the Bestway Flowclear Solar Cover is one of the most affordable and highly efficient solar pool covers that you can get.

Pros
Extremely efficient
It can be adjusted to fit different pool sizes
Comes with a carry bag for storage
Cons
It is very thin
It gets discolored really quickly
It is not aesthetically pleasing. The cover looks more like bubble wrap

Solar Pool Covers Buying Guide
Solar pool covers are an excellent investment, provided that you spend on the right product. If it is your first time buying a solar pool cover, this solar pool covers buying guide is going to be of great help to you.

Types of Solar Pool Covers
Before you pick a pool cover for your swimming pool, you should first know the different types of solar pool covers that are available out there.

· Bubble Pool Covers
As you can tell by the name, bubble pool covers come with thermal bubbles that are responsible for capturing the heat from the sun, trapping it, and then transferring it to the water beneath. They can reduce evaporation by as much as 95% and can raise the temperature of the swimming pool water by 15oF.

· Liquid Solar Covers
Liquid solar covers are invisible. They are applied over the pool to form a cover that’s unlike any other solar pool cover. They are capable of reducing evaporation by 40%.

· Solar Sun Rings
Solar sun rings are small rings that have a UV-resistant vinyl layer that significantly reduces the rate of evaporation and warms up the pool.

What to Look For In a Solar Pool Cover
If you know what to look for in a solar pool cover, you will never go wrong with your selection. We have listed down the things you should always look out for before buying a solar pool cover.

· Brand and Price
Solar pool covers are available in a huge price range, from as low as $20 to as high as$1000. The price depends upon the brand and the quality. The more well-reputed a brand is, the better the quality of the solar pool cover will be, and hence, the costlier it will be. Before you head out to the market, know what your budget is, and look for a trusted brand that has a product to offer in that budget.

· Type and Material
As we mentioned earlier, there are different types of solar pool covers. Bubble pool covers or solar blankets are the most affordable and also very easy to deal with. You will also find solar pool covers in different quality grades of polyethylene and polypropylene, with thickness varying from 8 to 16 gauges.

· Size
Determine the size of the pool cover beforehand. It will help you buy a solar pool cover that fits your swimming pool perfectly. The better a solar cover fits the pool, the more efficiently it will warm your pool up.

· Thickness
The thicker a pool cover is, the greater its capacity will be to trap heat. Solar pool covers are available in varying thicknesses, ranging from 8 to 16 mills (800 to 1600 gauge). Also, a thicker pool cover will not get blown away by light to medium winds. However, rolling up and storing thicker solar pool covers will be a lot more difficult. Thicker pool covers are pricier too.

· Color
Solar pool covers are clear, blue, and silver. Clear solar pool covers direct the heat of the sun to the bottom of the pool, allowing the water to warm up quicker. Blue-colored solar pool covers absorb the maximum heat. Silver-colored solar pool covers reflect most of the heat back into the water during the night. All solar pool covers are UV treated, regardless of their color, to ensure that they don’t get damaged by the UV rays of the sun.

The Final Word
Solar pool covers are the simplest and the most cost-effective method of warming up the pool during the colder months of the year. You may use pool heaters, but they come with an additional expense of electricity/gas bills. The case is different with solar pool covers. They trap the heat from the sun during the day and use this heat to warm the water up. Now, how simpler and cheaper can warming your swimming pool get?