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Solar Covers heat your pool in two stages: first by absorbing solar energy to heat the pool, and then by retaining the heat to keep the water warmer longer. The small bubbles on the Solar Cover are filled with air that heats up when the cover is in the sun.
How much would a solar pool heater cost for my pool? Solar pool heating system prices for a residential pool can vary based on the location and size of the pool, location of the solar panels, desired temperature and season, and type of pool equipment.Because of all the variables, it is impossible to give an accurate estimate without careful inspection of the site.nce a solar pool heater is installed, your heat is FREE from the sun. With a gas heater you need to pay the gas company depending on how much you use the heater. In the spring and fall when you really need heat, you use the pool heater more, so it costs you more-but solar energy is still free.