Top 5 Solar Pool Heaters: Your Above Ground Guide

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Imagine this: the summer sun is shining, but your above-ground pool water feels more like a chilly puddle than a refreshing oasis. You dream of those lazy afternoons lounging in comfortably warm water, but the reality often falls short. It’s a common frustration for pool owners, and finding the perfect solar heater to fix it can feel like searching for a needle in a haystack.

Choosing a solar heater for your above-ground pool can be confusing. There are so many different types, sizes, and features to consider. You want a heater that works well, is easy to set up, and doesn’t break the bank. But how do you know which one is the best fit for your backyard and your budget? This guide is here to help clear up all the confusion.

By reading on, you’ll learn exactly what to look for in a solar pool heater. We’ll break down the key features, explain how they work, and help you discover which options will give you the warmest, most enjoyable swimming experience all season long. Get ready to transform your pool from cool to cozy!

Our Top 5 Solar Heater For Above Ground Pool Recommendations at a Glance

Top 5 Solar Heater For Above Ground Pool Detailed Reviews

1. Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8

Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, Black

Rating: 9.3/10

Want a warmer pool without the high energy bills? The Intex 28685E Solar Pool Water Heater Mat is your answer! This black mat uses the sun’s power to gently heat your above-ground pool. It’s a simple way to extend your swimming season and enjoy comfortable water temperatures.

What We Like:

  • It uses solar power, which is free and good for the environment.
  • It can raise your pool’s temperature by 5 to 9 degrees, making it much more enjoyable.
  • The mat is 11 square feet, giving it plenty of surface area to catch the sun.
  • It’s easy to set up and connect to your existing filter pump.
  • The heavy-duty PVC material is built to last and resist sun damage.
  • It folds up for easy storage when the swimming season is over.

What Could Be Improved:

  • The heating effect depends a lot on how sunny the weather is.
  • It’s best suited for pools up to 8,000 gallons, so it may not work for very large pools.
  • The heat increase is gradual, not instant.

This solar mat offers an affordable and eco-friendly way to enjoy your pool more. It’s a smart addition for any above-ground pool owner looking for a little extra warmth.

2. Doheny’s Solar Heating Systems for Above Ground Swimming Pools (2.5′ x 20′ Collector Kit)

Rating: 9.1/10

Extend your swimming season and enjoy warmer water with the Doheny’s Solar Heating Systems for Above Ground Swimming Pools. This eco-friendly system uses the sun’s power to heat your pool, meaning you can rely less on expensive gas or electric heaters. It’s a smart way to keep your pool comfortable for longer.

What We Like:

  • It’s eco-friendly and saves money on energy bills.
  • It helps you swim more days out of the year.
  • You can install it beside your pool or on your roof.
  • There are different sizes to fit various pool shapes and sizes.
  • The diverter valve makes it easy to control the heating.

What Could Be Improved:

  • PVC or flex pipes are not included, so you’ll need to buy those separately.
  • A roof/rack mounting kit is required for certain installations, which is an additional purchase.

This solar heating system is a fantastic way to get more enjoyment out of your above-ground pool while being kind to your wallet and the environment. It’s a smart investment for any pool owner looking to extend their swimming fun.

3. IRONMAX Solar Pool Heater

IRONMAX Solar Pool Heater, 2.5 x 10 Feet In-Ground/Above-Ground Swimming Pool Heating System, Weatherproof Pool Warmer, Portable Solar Panel Heater for Outdoor Roofs (10 FT)

Rating: 8.6/10

Dreaming of a warmer pool without the shocking energy bills? The IRONMAX Solar Pool Heater is here to make it a reality! This 2.5 x 10 Foot system is designed to harness the sun’s power, giving you more time to splash and play. It works for both in-ground and above-ground pools and is built tough to handle any weather.

What We Like:

  • It’s super energy efficient! This heater uses the sun to warm your pool, saving you money on electricity or gas. It can heat up to 3,408 gallons of water and even raise the temperature by 10.8°F, helping you swim longer into the season.
  • Built to last. Made from strong PE material, these panels can handle extreme temperatures from -1°F to 194°F. They’re also weatherproof and can sit on your roof without worry.
  • Easy to set up. You just connect the heater to your pool’s tube and hook it up to your existing pool pump. All the necessary parts, like rubber end caps and adapters, are included.
  • You can connect multiple panels for bigger pools. The package comes with two panels, and you can add more if you need to. They even offer different lengths to fit your specific pool size.
  • It’s portable! You can roll them up, making them great for taking on camping trips or other outdoor adventures.

What Could Be Improved:

  • The instructions for figuring out exactly how many heaters you need for your specific pool size could be clearer. While they give examples, some users might find it a bit confusing to calculate the perfect setup.
  • For the best results, you need a pool pump with at least 0.75HP. If your pump is weaker, you might not get the full heating power.

This IRONMAX Solar Pool Heater offers a smart and eco-friendly way to enjoy a warmer swimming pool. It’s a fantastic investment for extending your summer fun.

4. Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

Rating: 8.8/10

Keep your 18-foot round Intex pool sparkling clean and warm with the Intex 28015E Solar Pool Cover. This cover is designed to make pool maintenance easier and more enjoyable. It works by using the power of the sun to heat your water and keeps leaves and other debris from making a mess.

What We Like:

  • It’s super easy to use. Just lay it on top of your pool.
  • It helps keep your pool water warm by trapping the sun’s heat.
  • It stops about 95% of water from evaporating, meaning you add less water.
  • It keeps leaves, dirt, and other yucky stuff out of your pool.
  • Because less debris gets in, you’ll use fewer chemicals.
  • Intex products are built with safety and quality in mind and are made to last.
  • Their customer service is ready to help if you have any questions.

What Could Be Improved:

  • It is designed specifically for 18-foot round pools, so it won’t fit other sizes.
  • It is a solar cover, so it works best on sunny days.

This solar pool cover is a fantastic way to save time and money on pool care. Enjoy a cleaner, warmer pool with less effort.

5. GAME 4721-BB SolarPRO Curve Solar Pool Heater

GAME 4721-BB SolarPRO Curve Solar Pool Heater, Made for Intex & Bestway Above-Ground and Inground Pools, Includes Intex Adapters, 2 Hoses & Clamps

Rating: 9.2/10

Get ready to extend your swimming season with the GAME 4721-BB SolarPRO Curve Solar Pool Heater! This heater is built for both above-ground and inground pools, including popular brands like Intex and Bestway. It’s designed to gently warm your pool water, making those cooler days more enjoyable.

What We Like:

  • It can raise the temperature of an 8,000-gallon pool by about 5 degrees in just 4 days.
  • The heater is made with strong materials that can handle being outside in the sun and weather.
  • Its special curved shape helps it catch more heat from the sun.
  • The legs can be adjusted and folded, so you can point the heater right at the sun for the best heating.
  • It comes with adapters for Intex pools, plus two hoses and clamps for easy setup.
  • The clear cover keeps the heat locked in, helping your pool warm up faster.
  • It’s perfect for gradually warming your pool and enjoying it for longer.

What Could Be Improved:

  • It’s designed for gradual heating, so don’t expect it to make your pool super hot overnight.
  • The heating power is best for smaller to medium-sized pools.

If you want to enjoy your pool for a few extra weeks each year without a big energy bill, this solar heater is a smart choice. It’s an effective and eco-friendly way to keep your water comfortably warm.

Your Guide to a Warmer Above Ground Pool with Solar Heaters

Tired of chilly dips in your above ground pool? A solar heater can be your ticket to longer swim seasons and more enjoyable days. These clever devices harness the sun’s energy to warm your pool water, saving you money on electricity and being kinder to the planet. But with so many options, how do you choose the right one? This guide will help you make the best decision.

Key Features to Look For

1. Heating Capacity

The most important feature is how much heat the solar heater can provide. This depends on the size of the heater and how much sunlight it gets. Look for heaters that are sized appropriately for your pool. A good rule of thumb is to have a solar collector area that’s at least 50% of your pool’s surface area. Bigger is usually better for faster heating.

2. Durability and Build Quality

You want a heater that will last for many swim seasons. Check for sturdy construction and materials that can withstand sun, rain, and pool chemicals. Look for UV-resistant materials that won’t break down over time.

3. Ease of Installation and Use

Some solar heaters are simple DIY projects, while others might need professional help. Most systems connect to your existing pool pump. Think about how easy it will be to set up and take down if you need to store it during the off-season.

4. Flow Rate Compatibility

The heater needs to work with your pool pump’s flow rate. If the flow is too high or too low, it won’t heat effectively. Most manufacturers provide guidelines for compatible pump sizes.

5. Extra Features

Some heaters come with handy extras like adjustable stands for better sun angle, bypass valves to control water flow, or even digital displays to monitor temperature. These can enhance your experience.

Important Materials

The materials used in a solar heater directly impact its performance and lifespan.

  • Collectors: These are usually made of black plastic or rubber. Black absorbs the most heat from the sun. Look for thick, durable materials that won’t crack or leak.
  • Tubing: The water flows through these tubes. They should be made of flexible, UV-resistant material.
  • Frame/Housing: This protects the collectors and tubing. It’s often made of plastic or metal. It needs to be strong and weather-resistant.

Factors That Improve or Reduce Quality

Several things can make your solar heater work better or worse.

Improving Quality:
  • Sunlight Exposure: The more direct sunlight your heater gets, the warmer your pool will be. Position it in the sunniest spot available.
  • Angle and Orientation: Aiming the heater towards the sun (south in the Northern Hemisphere) at an optimal angle helps capture more rays.
  • Pool Cover: Using a solar pool cover at night or on cloudy days will keep the heat in and prevent evaporation, which also cools the water.
  • Water Flow: Ensuring the water flows through the heater at the right speed is crucial for efficient heating.
Reducing Quality:
  • Shade: Trees, buildings, or even clouds can significantly reduce the amount of heat collected.
  • Leaks: Any leaks in the collector or tubing will cause water loss and reduce heating efficiency.
  • Debris: Leaves, dirt, and other debris on the collector can block sunlight and make it less effective.
  • Incorrect Installation: Poor connections or improper setup can lead to low water flow and inefficient heating.

User Experience and Use Cases

Solar heaters are fantastic for families who want to extend their swimming season without high energy bills. They are perfect for casual swimmers who enjoy warm water for relaxation and fun. Installation is often straightforward, allowing most homeowners to set them up themselves. Many users report enjoying their pools earlier in the spring and later in the fall. Some people even use them to heat small hot tubs. The quiet operation is a big plus compared to noisy pool pumps.

A solar heater is a great investment for any above ground pool owner looking for a cost-effective and eco-friendly way to enjoy warmer water.


Frequently Asked Questions (FAQ)
Q: How long does it take to heat a pool with a solar heater?

A: It varies depending on the size of your pool, the size of the heater, and how much sun you get. It can take a few days to see a noticeable temperature increase.

Q: Do solar heaters work on cloudy days?

A: They work, but much less effectively. You will still get some warming, but don’t expect dramatic results without direct sunlight.

Q: Can I use a solar heater with my existing pool pump?

A: Yes, most solar heaters are designed to connect to your existing pool pump system.

Q: How much maintenance do solar heaters need?

A: They require very little maintenance. You should check for leaks periodically and clean the collectors if they get dirty.

Q: Will a solar heater heat my pool all summer long?

A: They help maintain a pleasant temperature and can raise it significantly, but they might not keep a very large pool hot enough on their own during cooler periods without supplemental heating.

Q: What size solar heater do I need?

A: As a general guideline, aim for a solar collector area that is at least 50% of your pool’s surface area. Check the manufacturer’s recommendations for specific sizing.

Q: Can I store my solar heater during the winter?

A: Yes, most solar heaters can be drained and stored to protect them from freezing temperatures and prolong their life.

Q: Are solar heaters expensive?

A: The initial cost can vary, but they save you money on energy bills over time, making them a cost-effective choice in the long run.

Q: Will a solar heater work for an in-ground pool?

A: While this guide focuses on above ground pools, solar heaters are also available for in-ground pools, often requiring larger systems.

Q: Can I connect multiple solar heaters together?

A: Yes, you can often connect multiple solar heaters in series or parallel to increase the heating capacity for larger pools.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

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