Blue 12 ft x 18 ft Oval Pool Solar Cover - 1200 Series Heat Blanket

In this review of the Sun2Solar Blue 12 ft x 18 ft Oval Pool Solar Cover the bottom line is simple: this cover is for pool owners who want an affordable, low-effort way to raise and retain water temperature while cutting evaporation and chemical use. The reviewer found the 1200 Series blanket effective at harnessing sunlight via its thermal bubble construction; it is lightweight, easy to trim and fits most reels, making it a sensible upgrade for both inground and above ground pools seeking up to a roughly 15 degree improvement on warm, sunny days.

Key Features

• Free Solar Energy: Uses the sun to raise pool water temperature by as much as 15 degrees, reducing heater runtime and energy bills.
• Traps Heat: Thermal bubble design maximizes heat retention so the pool stays warmer overnight and between sunny periods.
• Conserves Water: The cover prevents up to 95% of water evaporation, which helps maintain water level and reduce chemical top-ups.
• Debris Prevention: Acts as a physical barrier that keeps leaves and dirt out, cutting back on skimming and filter load.
• Easy to Use: Lightweight, durable material is simple to place, trim for a custom fit and works with most solar reel systems.

Who It's For

The Sun2Solar 12 ft x 18 ft oval cover is best for owners of small to medium oval pools who want a low-maintenance way to increase daytime heating and reduce evaporation without installing complex equipment. It suits anyone who prefers passive heating and wants to lower chemical consumption while keeping the surface cleaner between uses.

It is less appropriate for those who need exact precision fitment from factory-cut covers for unusual pool shapes or who expect a cover to replace a winter safety cover; this product is a thermal blanket intended for seasonal heating and evaporation control rather than heavy-duty winter protection.

Pros & Cons

Pros

• Effective warming: thermal bubbles capture UV energy to noticeably raise water temperature on sunny days.
• Good water savings: limiting evaporation conserves water and reduces the frequency of chemical adjustments.
• Simple to handle: lightweight construction and trimmable edges make it easy to fit most oval and custom pools.
• Reduces maintenance: keeps debris off the surface so pumps and filters run cleaner longer.

Cons

• Not a winter safety cover: designed for heat retention and evaporation control, not heavy-duty seasonal protection.
• Color and performance depend on balanced water chemistry to resist fading and maintain effectiveness.

Specifications

Brand	Sun2Solar
Model Series	1200 Series
Size	12 ft x 18 ft (oval)
Color	Blue
Primary Function	Heat retaining solar bubble blanket
Compatibility	Fits most inground and above ground pools; works with most solar reels
Benefits	Raises water temp up to 15 degrees; reduces evaporation up to 95%

Our Verdict

The Sun2Solar Blue 12 ft x 18 ft Oval Pool Solar Cover is a practical, cost-effective choice for pool owners who want passive heating, lower evaporation and easier upkeep. Its thermal bubble design and trimmable shape make it versatile for many oval pools, offering good value for seasonal warming without the complexity of mechanical heaters.

Frequently Asked Questions

How much warmer will my pool get?
The cover can raise water temperature by up to about 15 degrees fahrenheit under good sunny conditions.

Which side faces down in the water?
The bubble side should face down into the water so the thermal bubbles can capture and transfer solar heat effectively.

Can I trim the cover to fit my pool?
Yes, the material allows trimming for a custom fit on round, oval, rectangular or uniquely shaped pools.