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10 Best Pool Solar Covers 2025 in the United States
#1
Winner
In The Swim 24' Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
The In The Swim 24' Premium Blue Round Solar Pool Cover is a solid choice for those looking to efficiently heat their above-ground or inground pool using solar energy. With a substantial 12 mil thickness, it can significantly increase the water temperature by up to 15 degrees, which can help extend your swimming season into the cooler months. This thickness also aids in minimizing heat loss during cooler nights, making it a practical choice for energy conservation. The light blue color strikes a balance between absorbing heat during the day and retaining it as the sun sets, though it may not be as effective as darker colors in heat retention.
Rating
9.9
Chosen by1,249
Material
Thickness
Size and Shape
Most important from
563 reviews
#2
In The Swim 24' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
The In The Swim 24' Standard Blue Round Solar Pool Cover is a practical choice for those looking to extend their pool use by harnessing solar energy. With an 8 Mil thickness, this cover effectively raises pool water temperature by up to 10 degrees, offering a longer swimming season. The light blue color balances heat absorption and retention, making it efficient in maintaining warmer water. Additionally, it helps prevent heat loss during cooler nights, which is crucial for keeping your pool at a comfortable temperature. However, it's important to note that this cover should only be used under specific chemical conditions—chlorine levels below 2.5 ppm and pH levels above 7.2—to avoid damage.
Rating
9.8
Thickness
Most important from
563 reviews
#3
In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
The 'In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover' stands out with a substantial 12 Mil thickness, which is a strong feature for enhancing water temperature by up to 15 degrees. This can extend your pool season and make swimming more enjoyable.
Rating
9.6
Size and Shape
Most important from
435 reviews
Top 10 Best Pool Solar Covers 2025 in the United States
#1
Winner
9.9 score
In The Swim 24' Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 24' Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
Thickness: 12 mil
Color: light blue
Size and Shape: 24' Round
Chosen by 1249 this week
In The Swim 24' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 24' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
Material: Resin
Thickness: 8 Mil
Color: Blue
Size and Shape: 24 ft Round
In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
Thickness: 12 Mil
Color: light blue
Size and Shape: 16' x 32' Rectangle
BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers.
BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers.
Material: Polyethylene (PE)
Thickness: 16-mil
Color: Blue
Size and Shape: 16 x 32 feet, Rectangular
UV Protection: Provides UV protection
Bubble Design: Thermal bubble design
VINGLI 12Mil Solar Pool Cover 16x32FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (16' x 32')
VINGLI 12Mil Solar Pool Cover 16x32FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (16' x 32')
Material: Polyethylene (PE)
Thickness: 12Mil
Color: Blue
Size and Shape: 16'x32' Rectangular
Bubble Design: bubble side down
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Sun2Solar Blue 24 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun's Energy to Heat Pool | Bubble Heating Blankets
Sun2Solar Blue 24 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun's Energy to Heat Pool | Bubble Heating Blankets
Material: Plastic
Color: Blue
Size and Shape: 24' Round
Bubble Design: Yes
In The Swim 18' x 36' Standard Blue Rectangle Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 18' x 36' Standard Blue Rectangle Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
Material: Polyethylene (PE)
Thickness: 8 Mil
Color: Blue
Size and Shape: 18 x 36, Rectangular
Bubble Design: Heat Insulator
Sun2Solar Blue 16 ft x 32 ft Rectangle Solar Cover | 1600 Series | Heat Retaining Blanket for Rectangular Inground & Above Ground Swimming Pools | Use Sun to Heat Pool | Bubble Heating Blankets
Sun2Solar Blue 16 ft x 32 ft Rectangle Solar Cover | 1600 Series | Heat Retaining Blanket for Rectangular Inground & Above Ground Swimming Pools | Use Sun to Heat Pool | Bubble Heating Blankets
Material: Resin
Color: Blue
Size and Shape: 16' x 32' Rectangle
Bubble Design: Collects heat, minimizes water evaporation
Intex 28014E Solar Pool Cover: for 16ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
Intex 28014E Solar Pool Cover: for 16ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
Material: Plastic
Color: Blue
Size and Shape: 16' Round
Bubble Design: Yes
#10
8.0 score
Sun2Solar Blue 20 ft x 40 ft Rectangle Pool Solar Cover | 1600 Series | Heat Retaining Solar Blanket | for Heating Rectangular Inground & Above Ground Swimming Pools | Includes 6 Heavy-Duty Grommets
Sun2Solar Blue 20 ft x 40 ft Rectangle Pool Solar Cover | 1600 Series | Heat Retaining Solar Blanket | for Heating Rectangular Inground & Above Ground Swimming Pools | Includes 6 Heavy-Duty Grommets
Material: Resin
Color: Blue
Size and Shape: 20' x 40', Rectangular
UV Protection: UV Resistant
Bubble Design: Yes
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Buying Guide for the Best Pool Solar Covers
Choosing the right pool solar cover can make a significant difference in maintaining your pool's temperature, reducing water evaporation, and keeping debris out. When selecting a pool solar cover, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specifications will help you make an informed decision and enjoy a more comfortable and efficient swimming experience.MaterialThe material of a pool solar cover is crucial because it affects durability, heat retention, and overall performance. Common materials include polyethylene, polypropylene, and vinyl. Polyethylene is lightweight and affordable, making it suitable for mild climates. Polypropylene is more durable and offers better heat retention, ideal for moderate climates. Vinyl is the most durable and provides excellent heat retention, perfect for colder climates. Choose a material based on your climate and how often you plan to use the cover.
ThicknessThickness is an important factor as it influences the cover's insulation properties and durability. Pool solar covers typically range from 8 mils (thousandths of an inch) to 16 mils. Thinner covers (8-12 mils) are lighter and easier to handle, suitable for warmer climates where heat retention is less critical. Thicker covers (12-16 mils) provide better insulation and are more durable, making them ideal for cooler climates or if you want to maximize heat retention. Consider your climate and how much insulation you need when choosing the thickness.
ColorThe color of a pool solar cover affects its heat absorption and retention capabilities. Common colors include blue, clear, and black. Blue covers are popular for their balance of heat absorption and aesthetic appeal. Clear covers allow more sunlight to penetrate, providing better heat retention but may not be as effective at blocking debris. Black covers absorb the most heat and are excellent for warming the pool quickly, but they can make the water too hot in very sunny climates. Choose a color based on your preference for heat retention and how much sunlight your pool receives.
Size and ShapeGetting the right size and shape is essential for effective coverage and performance. Pool solar covers come in various sizes and shapes to fit different pool dimensions. Measure your pool accurately and choose a cover that matches those dimensions. Some covers can be trimmed to fit irregular shapes. Ensure the cover fits snugly to prevent heat loss and debris from entering the pool. Consider whether you need a custom-fit cover for uniquely shaped pools.
UV ProtectionUV protection is important because it extends the lifespan of the pool solar cover by preventing damage from the sun's rays. Covers with UV inhibitors are more resistant to wear and tear, ensuring they last longer and maintain their effectiveness. Look for covers that specifically mention UV protection, especially if your pool is exposed to a lot of direct sunlight. This feature is particularly important in sunny climates where UV exposure is higher.
Bubble DesignThe bubble design on a pool solar cover helps with heat retention and insulation. The bubbles trap heat and transfer it to the water, keeping the pool warm. Different covers have varying bubble sizes and patterns. Larger bubbles can provide better insulation but may be bulkier, while smaller bubbles are more flexible and easier to handle. Consider the bubble design based on your preference for ease of use and the level of insulation you need.