27 ft Round Solar Pool Cover 1200 Series - Heat Retaining Blanket

In this review the Sun2Solar Clear 27 ft Round Pool Solar Cover 1200 Series is evaluated for pool owners who want a low-effort way to warm and protect their water. The bottom line: this cover is for anyone with an inground or above-ground round pool who wants to harness free solar energy to raise water temperature and cut evaporation without complex equipment. It delivers straightforward heat retention and debris protection, while being easy to install and remove for seasonal or daily use.

Key Features

• Free Solar Energy: Uses sunlight to raise pool water temperature by up to 15 degrees, reducing the need for additional heating.
• Traps Heat: The bubble blanket structure keeps warmth in after sunset, helping maintain consistent water temperature overnight.
• Conserves Water: Cuts evaporation by up to 95%, which lowers chemical use and reduces the frequency of top-offs.
• Debris Prevention: Stops leaves and other debris from entering the pool, making maintenance quicker and keeping water clearer.
• Easy Installation: Durable design with extra overlap that fits around common protrusions and can be trimmed if needed.

Who It's For

This cover is best for owners of round above-ground or inground pools who want a simple, passive way to increase swimable days without running a heater. The 27 ft size targets medium to larger round pools and is useful for seasonal use, weekend warm-ups, or nightly heat retention.

Pool owners who require a heavy-duty, permanent thermal solution or who need a perfectly tear-proof industrial cover may want to consider reinforced commercial options; some customers report mixed long-term durability. Those who prefer a mechanical pool heater for precise temperature control should look elsewhere.

Pros & Cons

Pros

• Effective at raising and holding water temperature using only sunlight.
• Significant reduction in evaporation, saving water and chemicals.
• Makes pool cleaning easier by blocking leaves and debris.
• Simple fit and removal thanks to extra overlap and trim-friendly edges.

Cons

• Durability opinions vary; some users report tearing over time, so occasional replacement may be needed.
• Not a substitute for a powered heater when precise temperature control is required.

Specifications

Our Verdict

The Sun2Solar 27 ft 1200 Series is a practical, cost-effective choice for round pool owners who want to harness solar heat and reduce evaporation with minimal setup. It offers clear value for those seeking nightly heat retention and easier maintenance, though buyers should expect variable long-term durability and treat it as an economical seasonal solution rather than a lifetime product.

Frequently Asked Questions

Will this cover fit my pool?
It fits 27 ft round pools; the design includes extra overlap and can be trimmed for minor protrusions.

How much warmer will my pool get?
Customers report temperature gains up to about 15 degrees using sunlight, with better performance on sunny days.

Does it prevent evaporation?
Yes, it is designed to reduce evaporation by up to 95%, which also helps lower chemical use and water top-offs.