Sun2Solar Blue 20 ft x 40 ft Rectangle Pool Solar Cover - Heat

In this review of the Sun2Solar Blue 20 ft x 40 ft Rectangle Pool Solar Cover the bottom line is simple: it is a practical, low-effort way to capture free solar energy and keep pool water warmer with minimal maintenance. Designed for both inground and above ground rectangular pools, the cover's biggest selling point is its ability to raise water temperature and reduce evaporation without plumbing or electrical work. For pool owners who want straightforward heat retention, lower water loss and fewer debris cleanups, this solar blanket delivers the essentials at a sensible price point.

Key Features

• Free Solar Energy: Uses sunlight to raise water temperature by up to 15 Degrees, helping lengthen comfortable swim time without extra fuel or power.
• Heat Retention: Traps warmth and retains heat long after sunset so overnight temperature drops are reduced and the pool stays more stable.
• Water Conservation: Cuts evaporation by up to 95% which reduces the need to top off water and lowers chemical consumption over the season.
• Debris Prevention: Acts as a barrier against leaves and yard debris, reducing skimming and filtration maintenance between uses.
• Easy Installation: Durable design with extra overlap and six heavy-duty grommets makes it straightforward to fit and remove; trim as needed for protrusions.
• Versatile Fit: Sized for rectangular 20 ft x 40 ft pools so it fits common inground and above ground layouts with a simple layout plan.

Who It's For

The Sun2Solar cover is best for pool owners who want a no-fuss, chemical- and water-saving solution to keep water warmer without installing heaters or solar panels. It suits seasonal swimmers and backyard pools where raising day-to-day temperature by several degrees and stopping evaporation are priorities.

Those who need a multi-year, heavy-duty engineered cover for commercial use or want a permanent hard cover should look elsewhere. Also, buyers expecting a professionally fitted custom cover or uniform bubble size across every unit may find variability between samples.

Pros & Cons

Pros

• Effectively increases pool temperature and reduces overnight heat loss, improving swim comfort.
• Significantly reduces water evaporation and chemical loss, lowering ongoing maintenance costs.
• Keeps leaves and debris out of the pool, cutting skimming and filter work.
• Simple to install and remove with extra overlap and six grommets for securing the cover.

Cons

• Durability reports are mixed; some users find it wears faster than expected depending on handling and climate.
• Bubble size can vary between covers, which may affect perceived thickness and longevity for some buyers.

Specifications

Product Type	Rectangle pool solar cover
Size	20 ft x 40 ft
Series	1600 Series
Includes	6 heavy-duty grommets
Intended Pools	Rectangular inground and above ground pools
Main Benefits	Heat retention, evaporation reduction, debris prevention

Our Verdict

The Sun2Solar Blue 20 ft x 40 ft solar blanket is a practical choice for homeowners who want a simple method to raise pool temperature, conserve water and cut debris without complex installation. While longevity varies with use, its combination of heat retention, evaporation savings and ease of use makes it a good value for most residential pool owners looking to extend their swim season.

Frequently Asked Questions

Will this cover fit above ground and inground rectangular pools?
Yes, the cover is designed for rectangular inground and above ground pools and includes extra overlap so it can be trimmed to fit around protrusions.

How much warmer will my pool get?
Customers report water temperature increases typically in the range of 6-8 degrees, and the product description indicates it can raise water by up to 15 Degrees under ideal sun conditions.

Does it prevent evaporation and reduce chemical use?
Yes, the cover reduces evaporation by up to 95%, which helps cut back on chemical loss and the need for frequent top-ups.