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Solar Pool Heater

Not all of us can spend our days swimming in the warm waters of the Caribbean. If you have a swimming pool though, you can easily heat the water in it by purchasing a pool heater, and if you want to save around $3000 in pool heating costs each year, it would be a great investment to go solar for this purpose. But how to choose from so many options in the market today? We’ve done the research and ended up settling on these top models below.

Buyers Guide

  1. Why should I buy a pool heater?

    Answer: Who doesn’t want to swim in warm water especially when the weather is cool? With a pool heater, you can have warm pool water every time.

  2. How much should I spend on a pool heater?

    Answer: It depends on your budget and the features you are looking for in a pool heater. As you will learn later, you can get a pool heater for less than $20.

  3. What type of pool heater should I buy?

    Answer: You should do some research first before you buy a pool heater. You should choose the type that is most suitable for your pool size and the weather in your area.

Our Top Picks


Hayward Universal H-Series Pool and Spa Heater

  • With reliable electronic ignition
  • Uses induced draft technology
  • Cool-to-the-touch
  • Easy to install

If you are looking for a powerful above ground heater for your pool that is relatively affordable, then you should consider getting this one. It features the revolutionary induced draft technology that ensures you will always get the most heat no matter what the weather condition is, as long as your pool is less than 450 square feet in size. With its electronic direct spark ignition, you get a reliable automatic ignition every time you turn it on. It is also very easy to install because it can be plugged to any 120V electric outlet. It remains cool-to-the-touch so it will not cause any accidental burns. It may not be the best pool heater money can buy but is reliable and gives good value for money.


SSR Solar Sun Rings Pool Water Heater

  • A passive solar heating device
  • Warms the pool quickly
  • Don’t blow away very easily
  • Helps reduce evaporation

This is a passive solar heating device. That means it uses the energy of the sun to heat the water in your pool. It consists of two layers. The first layer directs the rays of the sun to the bottom layer that absorbs about 50% of the sunlight. The bottom layer then converts the absorbed solar energy to heat. So does it work? Yes, it does. It actually warms pools quite quickly as long as the pool is not too big though. And if you do have a big pool, then you just need to get more rings. These rings can also help reduce the evaporation of water in your pool. Thanks to its innovative design, it won’t blow away easily.


Pentair MasterTemp High Performance Eco-Friendly Pool Heater

  • Compact and quiet
  • Low Nitrogen Oxide emissions
  • Has a tough, rust-proof exterior
  • Has a rotating digital display

Imagine you are swimming in the warm water of your heated pool then after a few minutes you start to notice a slight humming sound. You try to ignore it but it seems to get louder the longer you stay in the pool. You will not get that experience with this natural gas-powered heater. It is very quiet. You will not even notice that it is running. It works well too and can heat your pool in an instant. And because it uses natural gas, it is one of the most eco-friendly pool heaters that you can buy. The tough and rust-proof exterior ensures that this heater will last for a long time.


XtremepowerUS Swimming Pool Solar Panel Heating System

  • Environment-friendly
  • Cost-effective
  • Made from high-grade materials
  • Just add panels for larger pools

If you are looking for a pool heater that is truly environment-friendly then this is it. It uses solar panels made from high-grade materials that are proven to withstand the harshest of conditions. So this is how it works. First, it circulates the pool water through the solar panels to heat it. Then it returns the water back to the pool. This is not a plug-and-play system though. You need to set up the solar panels first and then deal with the plumbing requirements. Once installed though, it is very easy to maintain and it is cost-effective too. The number of solar panels that you will need will depend on the size of your pool.


Beluga Pool Solutions Solar Heating Device

  • Very cheap
  • Allows you to heat your pool with a garden hose
  • Can help you save a lot of money
  • Very easy to install

So you don’t have hundreds of dollars to install a solar pool heater. Maybe you don’t even have $50. But if you have $20, you can get this solar heating device and you will even have some change left. At just $16.57 (plus shipping and handling), this is probably the cheapest solar pool heater that you can buy. So even if money is an issue, you don’t have an excuse not to have warm water in your swimming pool. This is also very simply to install and use. It would take some patience though before you can feel its effect. But if you don’t want to spend hundreds on your energy bill, then this is the perfect solar pool heater to get.


SmartPool SunHeater-Solar Heating System

  • Easy to set up
  • Good design
  • Proven results
  • Made in the U.S.A.

If you have some money to spend but still don’t want to spend hundreds of dollars on energy bill, then this solar pool heater is the perfect choice for you. Designed and made in the U.S.A., it is constructed using high quality materials that are sure to last for a long time. It is very easy to set up. You don’t need to call a pro. Just follow the instructions on the manual provided. It works very well. It can make the water in your pool 5 to 10 degrees warmer.

As you can see, you don’t need to spend hundreds of dollars for a pool heater. But you get what you pay for, as they say. So if you have money to burn, then invest on the best.