Choosing the right solar pool heater kit for your above ground pool involves balancing cost, ease of installation, and heating efficiency. The Doheny’s Solar Pool Heating System stands out for its customizable sizing and detailed mounting options, but it requires additional hardware and has a mixed customer review. In contrast, the SunHeater System offers a straightforward DIY setup with durable materials and a reliable performance boost of up to 10°F, making it ideal for pool owners seeking simplicity. Both options trade off between advanced features and ease of use, so I’ll help you understand which fits your needs best.
Key Takeaways
- Doheny’s offers customizable collector sizes but has mixed reviews and complex installation requirements.
- SunHeater is easier to install, made of durable materials, and suitable for quick DIY setups.
- Both systems extend swim seasons but vary in heating capacity and mounting flexibility.
- Cost and compatibility with pool size are key factors in choosing the right kit.
- Understanding your pool size and existing setup helps determine the most effective solar heater.
| Doheny’s Solar Pool Heating System for Above Ground Pools – Eco-Friendly – 5′ x 20′ Collector Kit |  | Best Overall for Customization and Flexibility | Collector size options: 2.5′ x 20′, 5′ x 20′, 5′ x 10′ | BTU rating: Up to 120,000 BTU | Mounting options: Roof or plywood | VIEW LATEST PRICE | See Our Full Breakdown |
| SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U Black |  | Best for Ease of Installation and Durability | Panel dimensions: 2′ x 20′ | Number of panels: 2 | Temperature increase: 6-10°F | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
Doheny’s Solar Pool Heating System for Above Ground Pools – Eco-Friendly – 5′ x 20′ Collector Kit
This option stands out for its highly customizable configuration, allowing you to select collector sizes suited for your pool’s dimensions. It includes mounting hardware for roof or plywood installations, which offers flexibility but adds complexity. The two-way diverter valve enables easy on/off control, making it adaptable to various pool setups. However, it has a mixed customer review score, partly due to installation challenges and durability concerns. Compared to SunHeater, Doheny’s offers more options to tailor heating capacity, but it’s better suited for pool owners comfortable with DIY projects and mounting hardware.
Pros:- Customizable collector sizes for precise fit
- Includes mounting hardware for roof or plywood installation
- Two-way diverter valve for easy system control
Cons:- Complex installation requiring additional hardware
- Mixed reviews about durability and performance
- Higher upfront cost due to customization
Best for: Pool owners who want tailored heating solutions and don’t mind a more involved installation process
Not ideal for: Beginners seeking a quick, plug-and-play setup or those preferring minimal hardware
- Collector size options:2.5′ x 20′, 5′ x 20′, 5′ x 10′
- BTU rating:Up to 120,000 BTU
- Mounting options:Roof or plywood
- Includes diverter valve:Yes
- Material:PVC or flex pipes not included
- Power source:Solar
Bottom line: Best for DIY enthusiasts comfortable with installation complexity and custom sizing needs.
SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U Black
This model makes the most sense for pool owners who prioritize straightforward installation and reliable performance. Its two 2’ x 20’ panels are made of UV-stabilized polypropylene, ensuring durability over years of use. The kit is designed to connect easily to existing pool pumps with universal adaptors, making it a quick DIY project. While it offers a solid temperature increase of about 6-10°F, it may not be as customizable in size as Doheny’s. Compared with similar kits, SunHeater’s simplicity and robust materials make it a dependable choice for those seeking hassle-free setup and consistent heating.
Pros:- Easy to install with universal adapters
- Durable UV-stabilized polypropylene panels
- Raises water temperature by 6-10°F
Cons:- Less customizable in size
- Requires existing pump and plumbing setup
- Performance depends on sun exposure and pool size
Best for: Pool owners looking for a simple, durable, and effective solar heater system
Not ideal for: Those with larger pools needing higher BTU ratings or more customization
- Panel dimensions:2′ x 20′
- Number of panels:2
- Temperature increase:6-10°F
- Material:UV-stabilized polypropylene
- Designed for:Above ground and inground pools
- Warranty:5 years
Bottom line: Ideal for owners who want a quick, reliable, and durable solar heating solution without complex installation.
How We Picked
My selection process focused on the compatibility with above ground pools, ease of installation, heating performance, durability, and customer feedback. I compared product specifications, user reviews, and installation requirements to identify options that balance performance with practical use. I prioritized systems that are specifically designed for above ground pools, offer straightforward DIY installation, and provide reliable heating capacity. The two chosen products exemplify different approaches—customizable, feature-rich versus simple, durable design—catering to different buyer needs and skill levels.
Factors to Consider When Choosing Best Solar Pool Heater Kit For Above Ground Pool
When selecting a solar pool heater kit for your above ground pool, consider your pool size, installation preferences, and heating goals. A well-matched system can extend your swimming season, reduce energy costs, and provide eco-friendly warmth. The right choice depends on balancing ease of setup with performance, so I’ll walk through key factors to help you decide.
Pool Size and Heating Capacity
Match the collector size and BTU rating to your pool’s dimensions to ensure effective heating. Larger pools need bigger collectors or multiple panels to achieve noticeable temperature increases. Both products reviewed cater to pools up to around 24 feet in diameter or 12×24 feet oval, making them suitable for most above ground pools in that range.
Ease of Installation
If you’re comfortable with DIY projects, Doheny’s offers customization but requires mounting hardware and some technical setup. SunHeater emphasizes straightforward connection with universal adapters, ideal for quick, hassle-free installation. Consider your skill level and willingness to handle mounting and plumbing tasks.
Durability and Materials
Look for UV-stabilized, weather-resistant materials like polypropylene, which SunHeater uses for long-lasting performance. Doheny’s includes hardware for mounting on roofs or plywood but may have mixed reviews on long-term durability, especially if not installed properly. Your climate and exposure will influence how well each system holds up.
Cost and Expandability
Customizable kits like Doheny’s can be expanded with additional panels or collectors, potentially offering more capacity as your needs grow. SunHeater’s all-in-one panels provide a reliable, fixed solution that’s often more affordable upfront and easier to set up. Balance your budget with your future expansion plans.
Frequently Asked Questions
How much can a solar pool heater raise my pool’s temperature?
Most solar pool heaters can increase your pool’s temperature by about 6 to 10 degrees Fahrenheit, depending on the system size, sun exposure, and pool volume. Proper sizing and installation are key to achieving the desired warmth efficiently.
Do I need special equipment to install these solar heaters?
Both systems typically connect to your existing pool pump and plumbing, but Doheny’s may require additional mounting hardware if installing on a roof or plywood. SunHeater comes with universal adapters for quick DIY setup, making it more accessible without extra equipment.
Can I expand my solar heater system later?
Only the Doheny’s system offers modular options to add more collectors for increased heating capacity. SunHeater’s fixed panel size does not support expansion, so choose based on your anticipated future needs.
What maintenance is required for these solar heaters?
Routine checks for debris, algae, or blockages are recommended to maintain efficiency. Both systems are made of weather-resistant materials, but periodic cleaning and inspection will prolong their lifespan, especially in climates with heavy sun or storms.
Are solar pool heaters effective in cloudy or rainy weather?
Solar heaters rely on sunlight, so their efficiency drops on cloudy or rainy days. While they still work in partial sunlight, expect less heating performance compared to sunny days. Planning for this variability helps set realistic expectations.
Conclusion
If you prefer a highly customizable, multi-scenario setup and don’t mind a more involved installation process, the Doheny’s Solar Pool Heating System is the way to go. For those seeking a quick, durable, and straightforward solution, SunHeater offers dependable performance with minimal fuss. Beginners and casual pool owners will find SunHeater especially appealing, while experienced DIYers who want tailored capacity might lean toward Doheny’s. Ultimately, your choice depends on your pool size, installation comfort, and heating expectations.
