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Heat your pool up to 15 degrees with zero energy use. Extend the swim season and enjoy your pool up to 9 months each year.

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Easy to Use

Assembles in minutes with a only a screwdriver, then simply place anywhere to begin heating your pool immediatly.

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EvoSun is only professional grade DIY solar heating system available today. Evosun makes solar pool heating affordable and easy.

EvoSun Solar Pool Heater

Meet Evosun

Natural Solar Pool Heating Technology

Evosun is the world’s first high performance yet easy to install solar heating system that doubles your swim season by heating your pool to a toasty temperature the whole family will love. Evosun’s DIY solar pool heating systems can be installed in just 15 minutes and uses zero energy to operate. Swim up to nine months per year without the insane expense of traditional gas and electric heating.

Evosun Performance Advantage

Natural Solar Pool Heating Technology

Evosun features a revolutionary design that includes 78 sun absorbing heating tubes encased in polymeric glazed insulation that creates a powerful greenhouse effect. The result is a system that heats faster and more efficiently to achieve best in class thermal performance.

The highly efficient dual core acrylic design leverages both short and long wavelength rays from the sun. The “dual core" glazed design insulates the back of the solar pool heater and retains more heat for longer periods. With 50%-70% more tubes than some other systems, the increased performance is no surprise.

With an oversized surface providing 967 square inches of heating power, Evosun increases water temperature up to 15 degrees. The powerful “greenhouse action” outperforms traditional solar pool designs up to 70%. A proprietary anti-algae material resists internal algae growth during the winter, eliminating dreaded “green cloud” upon startup.

Watch the Video
evosun solar pool heater

How Evosun Outperforms

  • 1

    Short-wavelength IR light from the sun passes through the acrylic “window pane”.

  • 2

    The black high performance heat tubes absorb short wavelength IR light and superheats.

  • 3

    The acrylic absorbs the long wavelength IR and warms even more. It gives off long wavelength IR which heats the closed core of the system, heating the water further.

  • 4

    Now hot, the heat tubes transfer heat to the passing water.

Evosun Performance