Solar pool covers have just one primary purpose; to keep your pool water warmer so you can swim longer. They do this by producing an insulating barrier between the surface of the pool and the surrounding atmosphere.
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Solar covers are often used together with a swimming pool heater. In addition to generating some heat during the day, the solar cover helps to keep heat from sunlight and the warmth created by the pool during the cooler night hours.
By maintaining the heat, a solar cover saves you money. You do not have to heat that water again. There are different types of solar pool covers and everyone works somewhat differently.
Let's explore a few of the differences that will assist you to decide which is ideal for your pool. Solar blankets are similar to bubble wrap for your pool. They consist of two sheets of a vinyl split by a bubble layer that creates an air pocket between the airs along with your pool.
This layer of “dead air" functions as insulation to keep heat, chemicals, and water in your pool. Therefore a solar blanket will stop evaporation of water and chemicals while it preserves heat.
A clear solar cover is the most effective at catching the sun's heat and transferring it into the water to really raise water temperature.
Silver or black (reflective) covers do not transfer heat too. Instead, they absorb the heat (dim) or dip it back in the air (reflective).