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Solar Sun Rings

The Solar Sun Ring is a passive solar swimming pool heating device made from two sheets of heavyweight U.V. resistant vinyl. The upper clear layer holds insulating air and focuses sunlight on the blue colored lower layer.

The blue layer absorbs about 50% of the sunlight and converts it to heat. The balance of the sunlight is allowed to pass through for deep water heating.

How Many Solar Sun Rings Do I Need?

Find your pool size below and count the rings needed

For freeform pools we suggest you start with one ring per 50 square feet of surface area and add rings thereafter as necessary.

Solar Sun Rings

How Do Solar Sun Rings Work?

At night the contained air acts as an insulating blanket to retain heat gained during daylight. Solar Sun Rings are equipped with six magnets to improve clarity and decrease hardness of the water in your pool. The magnets are positioned to facilitate rafting. The strength of the magnets will permit single position removal but will easily separate to prevent entrapment in accidental falls.

Solar Sun Rings were designed to be compatible with automatic pool cleaners. In the event the suction hose catches on a ring, the ring will separate from the raft to allow the pool cleaner to continue. Solar Sun Rings Pool ExampleNeither water nor pool chemicals can evaporate through the Solar Sun Rings two layers of heavyweight vinyl. You will save water and chemicals about equal to the percentage of the surface covered. Once the water in your pool has reached adequate temperature, Solar Sun Rings may be turned over to conserve water by limiting evaporation without significantly heating the water.


Inner Grid
The inner grid should be inflated orally with about two large breaths of air for an average person. Do not use more air, two breaths is all that is needed. Close the valve. Bunch up the SSR and move the contained air around to separate both layers of plastic. The SSR cannot be made to lie flat unless the layers are separated. The SSR should be about the size of a soccer ball when bunched up.

Outer Ring
Inflate the outer ring orally until it is firm. Close the valve. Place each SSR single layer in direct sunlight on a flat non-abrasive surface until the packing lines relax. This should take from 30 minutes to 3 hours depending on the intensity of the sun. If the SSR does not lie flat after the packing lines are relaxed, examine the SSR for areas not separated. If the SSR still does not lie flat measure the diameter. A properly inflated SSR is 59 inches or 149.86cm in diameter. If the SSR is smaller use the deflation tube provided to let air out of the inner grid until it lies flat. Excessive air in the grid section, deep packing lines and failure to separate both layers of plastic will all cause the outer edge to curl and distort.

How to use the Solar Sun Rings

Once the Solar Sun Rings are inflated, cover up to 70% to 80% of the surface of your pool with Solar Sun Rings by placing the blue colored side on the water. You should not cover more than 70% of the surface on deep pools and not more than 80% on shallow pools. For the best solar effect, keep the upper surface of the Solar Sun Rings clean and clear.

Turn the Solar Sun Rings over so the blue side is up. The Solar Sun Rings do not heat water efficiently when upside down.

Water and Chemical Saving
Neither water nor chemicals can evaporate through the two layers of heavyweight vinyl. You will save on water and chemicals about equal to the actual percentage of water covered.

Care of Solar Sun Rings

Once inflated proper care of this product will greatly extend its useful life. Pool decking is designed to be abrasive to prevent slips and falls. Do not walk on Solar Sun Rings or drag Solar Sun Rings on this abrasive surface. When Solar Sun Rings are not on the pool water do not stack them in direct sunlight, excessive internal temperatures will develop and melt the vinyl films.
Solar Sun Rings are passive pool heating devices and should not be used as pool toys.


Solar Sun Rings are warranted to be free of manufacturing defects for two years. Warranty is limited to materials and workmanship. Solar Sun Rings will not warranty products for damage or suitability.