Dual Purpose Panels
Solar pool heating panels offer a popular method for extending swimming seasons by raising water temperatures. But can these same panels work in reverse to cool a pool during hot summer months? Let’s explore the possibilities and limitations.
How Solar Pool Heating Panels Work
Solar pool heating panels work by circulating pool water through a network of tubes exposed to sunlight. As water moves through the tubes, heat from the sun increases the temperature before the water returns to the pool. Because the system relies on the sun’s radiant heat to warm the water, it is of great benefit during cooler seasons or on mild days when the water temperature is naturally a “little too cold to swim.”
To cool a pool, solar panels need to work in reverse by releasing heat rather than collecting it. Heat loss occurs naturally when cold air surrounds the panels, causing the water to cool as it flows through the system. So, just as circulating water through the panels during the hottest part of the day increases water temperature, running water through the panels after sunset or early in the morning when ambient temperatures have dropped decreases water temperature.
Cooling Your Pool with Heliocol Panels
When using a solar pool heating system for the purpose of cooling water, think about your environment. Cooling works more efficiently in dry, arid environments where the air temperature drops significantly at night. If you live in an area where nighttime temperatures remain high or humidity levels are high, your cooling results are limited. To maximize your results, follow these practical steps:
- In summer months, avoid using your solar system during the hottest part of the day. Using a pool water thermostat accomplishes this goal.
- Ensure that your panels are placed in an area that gets plenty of air circulation.
- If your pool thermostat only offers a heating mode, switch to manual mode to control the timing of the water flow independently, running it at the coolest part of the day.
- Monitor the water temperature and once the pool reaches your goal temperature, turn off the system or return the solar controller to automatic mode. This prevents unintentional heating during the day when sunlight hits the panels.
By following these suggestions, you control your pool temperatures and can enjoy your pool in the hottest of months!
Solaron – Your Solar Partner
Installing a solar pool heating system gives you the ability to control the temperature of your pool water and extend your swimming season. If you are considering a solar pool heating system, contact Solaron. As a premier installer of Heliocol solar systems, we have the knowledge and expertise required to ensure your satisfaction. We want to answer all your solar pool heating and cooling questions. Give us a call and request a free solar analysis today!