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

In this review of the Sun2Solar Clear 20 ft x 40 ft Rectangle Pool Solar Cover the bottom line is simple: this is a practical, budget-friendly solar blanket for pool owners who want faster heating and reduced evaporation. It is best for rectangular inground and above ground pools where a one-piece cover can be laid across the water; the single biggest reason to buy is the cover's straightforward ability to raise daytime water temperature and retain warmth overnight using free solar energy. The review finds the cover effective for temperature control but notes mixed durability reports from customers.

Key Features

• Free Solar Energy: Uses the sun to raise pool water temperature by up to 15 degrees, reducing time spent waiting for warm water.
• Traps Heat: Retains warmth long after sunset to help maintain a consistent water temperature overnight.
• Conserves Water: Cuts evaporation by up to 95%, which reduces chemical loss and the need to top off the pool frequently.
• Debris Prevention: Keeps leaves and outdoor debris out of the pool, lowering routine skimming and filter strain.
• Easy Installation: Durable design with extra overlap and trim-as-needed fit makes it simple to put on and remove from both inground and above ground pools.

Who It's For

The Sun2Solar cover is aimed at pool owners with rectangular pools who want an inexpensive, easy-to-use method to boost water temperature and cut evaporation. It suits seasonal pool users, families who prefer warmer water without running a heater, and anyone wanting lower maintenance from reduced debris and chemical loss.

It is less appropriate for customers seeking a heavy-duty, multi-year professional-grade cover or for those who need perfect fit around complex pool shapes and fixtures without any trimming. Also, buyers who prioritize maximum longevity should consider that some users reported rips within months while others saw longer life, so expectations for lifespan should be tempered.

Pros & Cons

Pros

• Raises water temperature effectively and reduces overnight heat loss for more comfortable swims.
• Significantly lowers evaporation, which saves water and reduces chemical usage.
• Simple to install and remove with extra overlap for most rectangular pools.
• Helps keep leaves and debris out of the pool, lowering cleaning time.

Cons

• Durability is mixed in customer reports, with some covers tearing within months and others lasting longer.
• May require trimming to fit around some pool protrusions, so it is not a perfect custom fit out of the box.

Specifications

Our Verdict

The Sun2Solar 20 ft x 40 ft solar blanket is a sensible, cost-conscious choice for rectangular pool owners who want faster heating and lower evaporation without installing a mechanical heater. It delivers clear benefits for temperature control and maintenance reduction, though potential buyers should be aware of varied durability reports and may want to handle the cover gently or plan for seasonal replacement.

Frequently Asked Questions

Will this cover fit above ground and inground rectangular pools?
Yes, the cover is designed for both rectangular inground and above ground pools and includes extra overlap to help fit most installations.

How much warmer will my pool get?
Customers commonly report water temperature increases in the range of 6-8 degrees, and the product claims up to 15 degrees under ideal sun exposure.

Does it prevent evaporation and debris?
Yes, the cover reduces evaporation by up to 95% and helps stop leaves and debris from entering the pool, lowering maintenance.