10 Best Solar Blankets 2025 in the United States

The Sun2Solar Blue 21 ft Round Pool Solar Cover is designed to help heat your pool using the sun's energy, potentially raising water temperature by up to 15°F. Made of resin material with a solid blue color, it provides good UV resistance and thermal insulation to keep the water warm overnight. Its lightweight and durable design makes it easy to install and remove, even fitting around pool features due to its flexible shape.

This cover also helps conserve water by reducing evaporation by up to 95%, which means fewer chemicals and less refilling are needed. Additionally, it acts as a barrier against leaves and debris, helping keep your pool clean and reducing maintenance time. The round 21-foot size fits most round pools, making it a suitable choice if your pool matches this shape and size.

This solar blanket offers a practical, energy-saving solution for pool owners looking to maintain warmer water and reduce evaporation with ease.

The Sun2Solar Blue 24 ft Round Pool Solar Cover is designed to efficiently harness solar energy to heat both inground and above-ground swimming pools. One of its primary strengths is its ability to raise pool temperatures by up to 15 degrees, making it an effective solution for pool heating. The bubble design aids in trapping heat, ensuring that water remains warm even during cooler nights, which could significantly enhance your swimming experience.

Moreover, this solar blanket excels in water conservation by preventing up to 95% of water evaporation. This not only helps in reducing water wastage but also cuts down on the need for frequent chemical use, offering both environmental and cost-saving benefits. The cover also acts as a barrier against leaves and debris, minimizing pool maintenance efforts.

However, its construction from plastic might not offer the same durability as some other materials, although it does make the blanket lightweight and easy to handle. It’s user-friendly, with a design that incorporates extra overlap to accommodate various pool shapes and any protrusions, simplifying installation and removal. In terms of aesthetics, the blue color and round shape are fairly standard for solar blankets, and while they may not add much visual appeal, they serve the functional purpose well. The product is well-received by users, reflected in its 4.4-star rating from nearly 4,000 reviews, indicating general satisfaction with its performance.

If you’re looking for an efficient, easy-to-use solution for heating and maintaining your pool, the Sun2Solar solar blanket is a strong contender, though its durability might be a consideration if you’re planning long-term use.