The most popular way to heat your swimming pool with solar energy is with solar thermal systems.

Solar thermal systems use the sun’s energy to heat water, which is then circulated through your pool.

Solar thermal systems are one of the most efficient ways to heat your pool, and they can save you money on your energy bill.

What Is A Solar Heated Pool?

Solar pool heaters, also called immersion heaters, use thermal energy to warm a swimming pool.

The solar collector, which is often situated on the roof, absorbs heat from the sun and transmits it to the water.

Circulation in the system is aided by the circulation of water through a filter before it enters the swimming pool.

Related: How Does Solar Energy Work?

Systems Available

Solar thermal systems are available in a variety of sizes and styles to fit any budget or need. If you have a small pool, you can purchase a solar panel that will attach to your existing pool pump.

This type of system is easy to install and maintain, and it will not increase your energy bill. For larger pools, you can purchase a complete solar thermal system that includes a solar collector, storage tank, and circulating pump.

These types of systems are more expensive, but they are also more efficient.

Related: How Solar Panels Are Installed

Types of Solar Panels for Swimming Pools

  • Unglazed solar collectors: Unglazed collectors are made of plastic or rubber and lack a glass layer. They have the drawback of being less effective in cold weather, but they are much more cost-effective than their competitors. If you just want to use your pool in temperatures above freezing, they are the best option.
  • Glazed solar collectors: These panels made of more expensive materials (copper, aluminum, and iron-tempered glass) are more costly. They’re also more efficient in chilly climates and can be utilized all year round, even for domestic water heating. However, glazed and unglazed collectors may benefit from freeze protection if they’re intended to operate in colder environments.

Mounting and Positioning Options

When choosing a solar pool heating system for your swimming pool, there are a few things to think about.

The main variables are your geographical location (temperature), the size of your pool (surface area), and your heating needs (how long you want to extend your swimming season).

Choosing the correct number of panels and systems for your solar pool heating is a complex issue.

Solar pool heaters are divided into two categories: fixed-mounted and floating.


Fixed mounted solar panels are the most common type of solar pool heater. They are usually mounted on the roof or on a stand next to the pool.

Floating system

Floating solar panel systems are less common, but they offer some advantages over fixed-mounted solar panel systems.

First, floating solar panels can be used in any size or shape pool.

Second, floating solar panels are less likely to be damaged by wind or debris.

Finally, floating solar panels can be moved around to get the best sunlight exposure.

The number of solar panels you need for your swimming pool will depend on the size of your pool and the climate you live in.

If you have a small pool in a warm climate, you may only need one solar panel.

If you have a large pool in a cold climate, you may need several solar panels.


Solar Thermal Pods

Solar thermal pods, also known as solar dome panels, are a highly efficient and space-saving method of heating your swimming pool.

With the added benefit of minimal to no heating costs, having solar pods installed to warm your swimming pool will help you save a significant amount of money on your pool’s heating.

Solar thermal pods are a tiny solution that may be expanded at any time.

A solar thermal pod can be used as a supplement to an existing heating system, or it may be used on its own to heat the pool.

As more domes or pods are added, the amount of heat generated increases as well as the pool’s heating time. Solar pods may be used in both indoor and outdoor pools of all shapes and sizes.

Solar Pods are the ideal solar heating system for your in-ground or above-ground pool.

One Solar Pod kit is sufficient for pools of up to 4,500 liters of water. If you have a larger pool, simply add additional Solar Pod units.

Approximately 70% of the captive heat in the dome is exposed to the Solar Pod’s molded heat exchanger coil. A coil that allows 99% exposure to the heat produced in its dome is included with most-Solar Pods.

Pool Solar Blankets

You can also purchase solar blankets to cover your pool when you are not using it. Solar blankets will help keep your pool warm, but they will not heat your pool as quickly as solar panels.

A pool cover blanket is the most effective option if you want to get the best results. It’s better to buy a blanket that covers the whole pool since partial coverings will still aid in heating the pool, especially under bright sunshine.

Solar blankets that cover the entire pool, on the other hand, are far more efficient.

GeoBubble pool cover

A geoBubble pool cover is one type of solar blanket that is gaining popularity because it is very effective at keeping pools warm.

A geoBubble cover has two layers of material with a layer of air between them. The air bubbles act as insulation to keep heat in the pool.

Solar blankets are available in a variety of colors and styles. You can purchase solar blankets that match the decor of your pool area.

Solar blankets are an effective way to extend your swimming season and save money on your energy bill.

About the Author

Passionate about helping households transition to sustainable energy with helpful information and resources.

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}