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Best Solar Pool Heater On The Market

Swimming pools are man-made and we can maintain them easily. It offers a more comfortable and safer environment that works for some people. The water temperature of the ocean, however, is always changing. You cannot really control or expect the temperature of the water to be just the way you like it. This is why despite many good reasons to swim in the ocean such as how many different kinds of fish you can see and touch while enjoying the water: some people still consider swimming pools their preferred choice when it comes to aquatic fun.

When it comes to finding an effective and eco-friendly solar pool heater for your pool, there are so many options. From solar blankets to solar panels, and from traditional water heaters to more innovative ones, these days it’s well within your grasp. However, just like with any product that you’d wish to purchase, it can be a bit of a challenge at first because of the overwhelming number of choices that are available.

Rank
Picture
Name
Rating
Shop
#1

Blue Wave NS525 Rectangular 18 x 36-ft In-Ground Pools

5.0 out of 5.0 stars
#2

SunHeater WWS421P Heating System

4.5 out of 5.0 stars
#3

Blue Wave BWC752 Bronze 8-Year 20-ft x 40-ft Rectangular In Ground Pool Winter Cover

4.5 out of 5.0 stars
#4

Intex Solar Heater Mat for Above Ground Swimming Pool

4.0 out of 5.0 stars
#5

Solar Sun Rings SSSA-SB-02 UV Resistant Above Ground Inground Swimming Pool Hot Tub Spa Heating Accessory Square Heater Solar Cover

3.5 out of 5.0 stars

Blue Wave NS525 Rectangular 18 x 36-ft In-Ground Pools

The Solar Pool Cover blanket covers your pool and employs solar heat to increase your pool temperature. The blue color of this 14-mil blanket helps moderate the temperature, ensuring it is neither too hot nor too cold for optimal swimming. Guaranteed to raise the water temperature of your pool by up to 15 degrees in 90 days, this heavy-duty cover prevents evaporation and stays secure with durable grommets around its perimeter.

With this blanket, you can maximize your swimming time by keeping your pool water warm. The insulating thermal bubbles provide effective heating, all summer long. This versatile and eco-friendly alternative to pool heaters will save you money and energy. The blanket is packed with innovative cells ensuring your swimming pool stays warm through cool nights and cloudy days.

Designed to withstand prolonged exposure to the harshest of environments, the Solar Blanket is made from ultralight, abrasion-resistant stainless steel coated with a specially formulated finish to make it impervious to rust and corrosion. Fully welded zinc-coated frames ensure that it can withstand winds up to 100mph, while UV stabilizers protect against deterioration caused by prolonged exposure from the sun.

With the use of this Solar Blanket, heat is trapped under the blanket and the water stays at your desired level rather than consuming energy to heat up and cool down. A blanket placed under your cover will reduce evaporation by 95%! This reduces the cost of using chemicals because there is much less evaporation. It also reduces the time that you spend heating and cooling your pool because water won’t evaporate as quickly. A Solar Blanket traps the heat from the sun to keep the pool water warm and welcoming for longer.

In addition, the 6-year limited warranty will eliminate costly returns and provide you with more peace of mind. Protects against accidental damage, degradation, or normal wear and tear. Step up to the plate with this specially designed, innovative invention that gives the consumer an extended warranty and provides you with extra revenue.

PROS AND CONS 

L

Extremely light and effective at reducing evaporation and cold air drafts

L

Effective heating all summer long, reduced cost for pool heating

L

Exceeds industry standards

L

Environmentally friendly

K

Complaints of rapid deterioration

K

Quite heavy

Rating:

5.0 out of 5.0 stars

SunHeater WWS421P Heating System

Enjoy a warmer pool with the Sunheater solar pool heating system. This self-regulating system allows you to capture free heat and efficiently raise your pool water temperature without draining your pocketbook. With the Sunheater Solar Pool Heating System, you’ll enjoy spending more time in the water with friends and family.

The solar panel mounts to your garden hose and absorbs the sun’s radiant energy to circulate water through specially designed tubing. Warm water is returned to the pool while cooler water is routed back to the pump, extending your pool season by weeks! It can even add as much as 15°F of heat to the pool. Best of all, you get to enjoy the benefits without draining the water from the pool!

This solar pool heater will heat your pool water with the power of the sun. Since this requires no electricity, it is safe for you and your family to swim at any time of day or night. Just follow the included installation instructions and you will be able to enjoy the convenience of having a heated pool anytime you want.

Solar panels are made of durable aluminum, which is lightweight but extremely strong. A glass cover sheet ensures that your roof stays free of algae and mildew. A tube-on-web design allows for maximum energy efficiency—capturing sunlight throughout the day that can then be used to heat your home at night.

The Sunheater Solar Pool Heating System is easy to install and includes everything you need to heat your pool, making it a safer, more enjoyable place to swim. The preassembled panels maximize solar efficiency, making them the most affordable and reliable solar pool heater on the market. This is a do-it-yourself project (all connecting hardware included) that heats water by storing it in an efficiently insulated water tank that features an anti-evaporation insert to prevent loss of heating capacity.

PROS AND CONS 

L

Low operating costs, easy installation and maintenance

L

Helps pool owners reduce energy costs and extend their swimming season

L

Quick and simple installation

L

Can be shaped to tilt solar panels towards the sun

L

Its curved design increases heating surface area and the mesh material allows maximum solar absorption.

K

Some leaking issues

K

Some complaints about the pump power

Rating:

4.5 out of 5.0 stars

Blue Wave BWC752 Bronze 8-Year 20-ft x 40-ft Rectangular In Ground Pool Winter Cover

Blue Wave Bronze Pool Covers are made of the highest-quality polyethylene scrims available and coated with a superior resin system that makes them durable even in the harshest of climates. Rugged polyethylene scrim means that these covers are virtually tear-proof, while the premium corrosion-resistant coating will not crack or split for years. Blue Wave covers are U.V. protected so they will last for years in direct sunlight. Available in three styles to fit almost any pool and application.

The Blue Wave 8-Year Cover is designed to protect for 8 years and comes with a 1-year warranty. With long-term durability in mind, the patented trapezoid shape means it will stretch both vertically and horizontally to ensure a tight fit around your pool, and the Blue Wave cover’s black underside retards algae growth. It also uses heat-sealed seams to create a crystal clear pool next spring. Each cover has loops every 4 feet around the perimeter to securely fasten water bags, while corner grommets allow for extra tie down in windy areas.

This winter cover is designed specifically for your above-ground pool. It’s coated with durable polyethylene scrim and a proprietary black underside retards algae growth so you don’t have to go through the chore of scrubbing your pool down when you go to use it next spring. Just put this cover on, fill your pool, and enjoy!

PROS AND CONS 

L

Superior corrosion-resistant coating will not crack or split for years

L

The 8 year strength warranty is the longest in the market and the PVC material used is of outstanding quality.

L

Keeps ground surface clean (No leaf cover to rake and dispose)

L

The durable polyethylene scrim helps to save your cover

K

Some issues with honoring 8 year warranty

K

Poor customer service

Rating:

4.5 out of 5.0 stars

Solar String Lights, Magictec LED

This is an eco-friendly solar pool cover pump. It’s a great choice for people who want to control their energy costs without having to pay the price of using a pool cover pump. The energy-efficient solar panel on this swim cover pump provides all of the power it needs from the sun. In bright sunlight, it can even boost the water temperature by up to 5 degrees Fahrenheit (3 degrees Celsius). It’s easy to use and maintain, just connect it to your existing filtration system and enjoy free heat! Now that’s smart, simple, and convenient!

Simple, easy installation and is compatible with filter pump up to 1/2 hp or pump flow rate < 2500 gal/hr (9463 L/hr). Hook up is a matter of plugging and clamping water lines, while air handling takes less than an hour with simple hand tools. 

We’ve all been in this situation: the sun has come out and you want to go for a dip but there’s still some frost on the pool. While solar covers are effective for absorbing solar energy and heat up your pool quicker, they often fall into a boat or pop up out of the water, making them difficult to manage and quite annoying. The new transparent emulsion cover ensures a more even, faster, easier heating as it is specially developed to absorb the sun’s rays from above ground pools up to 8000 gals (30,280L). With a 1m sq surface area, it’s big enough for most inflatable pools.

The attachment can be used with 1 ¼” hoses and includes two adaptors that accommodate both 1 ½” and 2 ½” hose connections.

This simulator has a 0.5m nozzle and 1.2 X 1.2m of water area. The bypass valve helps to displace the water pressure and creates an exaggerated underwater spray effect.

The Intex Solar Mat is an energy-efficient way to utilize the sun’s rays in order to heat up your aboveground swimming pool. This mat is designed to work with most Intex filter pumps, and using solar heating technology, will help you swim for more hours per day.

PROS AND CONS 

L

Large surface area of solar panel provides all of the energy required for initial priming, ensuring consistent performance in low light conditions

L

Easy to use, simple installation, compatible with many filter pumps

L

Specially developed to absorb the sun’s rays from above ground pools up to 8000 gals (30,280L)

L

Specially developed to absorb the sun’s rays from above ground pools up to 8000 gals (30,280L)

K

Some complaints that there isn’t a noticeable difference in pool temperature

K

May come apart while in use

Rating:

4.0 out of 5.0 stars

Solar Sun Rings SSSA-SB-02 UV Resistant Above Ground Inground Swimming Pool Hot Tub Spa Heating Accessory Square Heater Solar Cover

The Solar Sun Rings SSSA-SB-02 UV Resistant Above Ground Inground Swimming Pool Hot Tub Spa Heating Accessory Square Heater Solar Cover, Sunburst is the best way to enjoy your in-ground pool. This adorable cover can help you heat your in-ground pool by many degrees and even saves on energy costs. The heating panels are enclosed in a rectangle shape cover designed for ease of use.

Solar Sun Rings heat your pool naturally via the sun, using a liquid crystal that is activated by it. It is designed to be placed directly on your swimming pool’s cover or mesh surface. It does not let sunlight into the water, and will not fade your vinyl swimming pool liner. This Solar Sun Rings package includes 2 solar rings for a total of 165′ in length.

Solar Sun Rings are ideal to use from spring when you open the pool up to late into the fall season. It’s made of very high-quality heavy vinyl and is extremely durable. This remarkable solar cover comes complete with a pressure relief channel, reinforced seams, and a wide enough design for easy installation by one person.

Constructed of extremely durable materials, the heaters are strong enough to handle the rigors of outdoor use and can support up to 300 lbs. Each panel contains a heating cell, which is a specially designed reflector (similar to an automobile headlight), which creates a bright glowing ball of light when plugged into a standard wall outlet (not included). So this prevents children and pets from accidental falls, as well as makes the pool appear smaller to prevent predators from swimming in.

Whether you are looking to warm your pool or spa year-round, or to add a unique and beautiful accent to your deck, the Sun Rings Square Solar Pool Heater is the perfect solution for your heating needs. This lightweight, portable pool heater will provide up to sixty percent of the heat needed to keep your pool warm. Easy to install and remove by one person, this 16’x16′ solar cover will also never need repair or replacement parts.

PROS AND CONS

L

Easy to use

L

It does not let sunlight into the water, and will not fade your vinyl swimming pool liner.

L

Extremely durable

L

Has added benefit of being a buoyancy aid for emergencies

L

A portable, lightweight solar-power heater

K

Probably best for smaller water areas like hot tubs

K

Many people say it does not work for them

Rating:

3.5 out of 5.0 stars

BEST VALUE SOLAR POOL HEATER

The Intex Solar Heater Mat for Above Ground Swimming Pool is one of the cheapest options for heating your pool. If you have an above-ground or in-ground swimming pool, this solar pool cover pump will help make your pool last longer and save you money. This solar cover pump can help eliminate water evaporation from your pool. It can also save on heating costs because it helps keep your pool warmer during the fall and winter months. The energy-efficient solar panel on this filter provides all of the power it needs from the sun, which means you don’t have to worry about using any electricity or having a separate outlet for it to work.

BEST QUALITY SOLAR POOL HEATER

The SunHeater WWS421P Heating System‘s quality is undeniable. It uses free solar-heated energy to keep your pool water warm and inviting. Self-regulating, it requires no additional power, and it’s easy to install. With the Sunheater Solar Pool Heating System, you’ll spend more time swimming with the family and less time running repairs.

OUR PICK SOLAR POOL HEATER

With all things considered, it’s hard to dispute that the Blue Wave NS525 Rectangular 18 x 36-ft In-Ground Pools is the stand-out solar pool heater on the market. With the Blue Wave In-Ground Pool Blanket, you can maximize your swimming time by keeping your pool water warm. The insulating thermal bubbles provide effective heating, all summer long. This innovative and eco-friendly alternative to pool heaters will save you money and energy. 

Experience a new level of quality with the Solar Blanket, a high-quality product line designed to withstand prolonged exposure to the harshest of weather and conditions.

With a specially formulated finish that makes it impervious to rust and corrosion, the Solar Blanket is made from ultralight, abrasion-resistant, stainless steel and designed to withstand prolonged exposure to the harshest of environments.

Solar Pool Heater FAQs

How warm does a solar heated pool get?

Solar heated pools will be up to 8-12 degrees warmer than an unheated pool in the same area because of the ability to retain heat at all times. The system’s loss of heat is greatly reduced, allowing your swimming season to last a lot longer.

Can you heat a pool with solar?

Installing a solar pool heater is the best way to save money on your swimming pool heating bill. They’re much less expensive than both gas and heat pump pool heaters. A solar pool heater costs you very little to operate, making it an incredibly cost-effective choice.

Can you leave a pool heater on all night?

One should not leave a heater running for an entire week before the pool is to be used. The climate, in addition to the temperature of each individual, may all play a role in how quickly your pool is heated. The best thing to do would be to run it the night before and have it warm by the next morning.

How long does it take for solar blanket to heat pool?

A solar cover is an essential part of keeping your pool water warm. A new cover can increase the temperature of the water by 5 degrees every 12 hours. Remember to leave your cover on for as much of the day as possible, and make sure you’re getting no less than 6 hours of sunlight per day.

Wrapping Up 

There’s no denying that solar-powered pool heaters are the best thing for swimming pool owners. Not only do they keep your pool nice and warm when the sun is out, but most of them are easy to install and come at an affordable price as well. There’s a variety of different types of solar heating panels on the market, but one of the most popular is the solar-powered closed-loop swimming pool heater.