Articles
12 Best Solar Water Heater for 2024
Modified: December 27, 2023
Discover the top 12 solar water heaters for 2023 and enjoy energy-efficient hot water in your home. Upgrade to eco-friendly heating solutions today!
(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Storables.com, at no extra cost. Learn more)
Introducing the 12 Best Solar Water Heater for 2023! With increasing concerns about sustainable energy solutions and the rising need for eco-friendly alternatives, solar water heaters have become a popular choice for households. These innovative devices harness the power of the sun to heat water, offering a cost-effective and environment-friendly way to meet your hot water needs. In this comprehensive list, we present the top 12 solar water heaters available in 2023, each meticulously selected based on their performance, reliability, efficiency, and customer satisfaction. Whether you're looking to reduce your carbon footprint or save on energy bills, these outstanding solar water heaters are sure to meet your expectations. Get ready to embrace the future of water heating with our handpicked selection!
Overall Score: 8.5/10
The 4Patriots Sun Kettle Personal Water Heater is a portable thermos that uses solar power to boil water. It features a lightweight design and is made from durable ABS plastic with shatter-resistant tempered glass. With a capacity of 16.9 fluid ounces, it's perfect for camping, hiking, and survival situations. The Sun Kettle is free from gas, electricity, and fuel, making it an eco-friendly option. It's easy to use and can boil water in about 45 minutes, depending on weather conditions. With positive customer reviews, this water heater is a reliable companion for outdoor enthusiasts.
Key Features
- Uses solar power to boil water
- Portable and lightweight design
- Made from durable ABS plastic
- 16.9 fluid ounce capacity
- Free from gas, electricity, and fuel
Specifications
- Color: Black
- Size: L – 16.9 Fl Oz.
Pros
- Easy to use and portable
- Eco-friendly with no need for gas or electricity
- Durable and shatter-resistant construction
Cons
- Boiling time may vary depending on weather conditions
- Limited water capacity for larger groups
The 4Patriots Sun Kettle Personal Water Heater is a reliable and eco-friendly solution for boiling water while on outdoor adventures. Its lightweight and portable design make it convenient to carry, and the durable construction ensures it can withstand the rigors of travel. Although the boiling time may vary depending on weather conditions, the Sun Kettle offers a practical and efficient way to heat water without the need for gas or electricity. With positive customer reviews and a 100% money-back promise, this water heater is a valuable addition to any camper, hiker, or survival enthusiast’s gear. Stay hydrated and enjoy hot food and drinks wherever you go with the 4Patriots Sun Kettle.
Overall Score: 8.2/10
The Preppers Peak Solar Water Heater is a compact and lightweight solution for outdoor enthusiasts. Made from high-quality plastics and tempered glass, it offers durability and easy storage. With solar technology, this portable cooker provides an unlimited source of free energy, eliminating the need for gas stoves and canisters. It is perfect for activities like camping, hiking, and hunting, offering independence and convenience. The product comes with a 100% lifetime manufacturer's guarantee and a 60-day refund period. Overall, it has received positive reviews, with customers praising its performance in boiling water and cooking food.
Key Features
- Lightweight and compact design
- Made from high-quality plastics and tempered glass
- Unlimited source of free energy
- Suitable for camping and outdoor activities
- 100% lifetime manufacturer's guarantee
Specifications
- Color: Black
Pros
- Offers an unlimited source of free energy
- Compact and lightweight, ideal for outdoor activities
- Durable construction with high-quality materials
- Comes with a 100% lifetime manufacturer's guarantee
Cons
- May not reach desired hot water temperature in certain conditions
- Outer plastic shell may require careful handling during backpacking
- Could be improved with a metal shell for better durability
The Preppers Peak Solar Water Heater is a reliable and efficient solution for outdoor travelers and survivalists. Its lightweight and compact design make it highly portable, and the use of solar technology eliminates the need for traditional fuel sources. With positive reviews and a 100% lifetime manufacturer’s guarantee, this product offers peace of mind and convenience. Although there are some limitations, such as potential temperature variations, overall it provides a practical and eco-friendly way to heat water and cook food during outdoor adventures. Whether you’re camping, hiking, or preparing for emergency situations, the Preppers Peak Solar Water Heater is a valuable addition to your gear.
Overall Score: 8.5/10
Upgrade your home with the Solar Water Heater and Antenna! This innovative product combines two essential elements for modern living. The solar water heater harnesses the power of the sun to provide environmentally-friendly hot water for your household. With its sleek design, it seamlessly integrates into your home's exterior. The included antenna ensures strong and reliable television reception, providing you with endless entertainment options. Enjoy the benefits of both efficient water heating and crystal-clear reception with this versatile product.
Key Features
- Solar water heater
- Integrated antenna
- Sleek design
- Efficient and eco-friendly
Specifications
- N/A
Pros
- Utilizes renewable energy
- Reduces utility costs
- Saves space with integrated design
- Provides reliable television reception
Cons
- Lacks detailed specifications
- May require professional installation
The Solar Water Heater and Antenna is a great investment for homeowners looking to incorporate sustainability and entertainment into their living spaces. By harnessing the sun’s energy, it not only provides hot water, but also reduces utility costs and environmental impact. The sleek design seamlessly integrates with your home’s exterior, saving space and enhancing its aesthetic appeal. The included antenna ensures a reliable television signal, keeping you entertained with your favorite shows. Although lacking detailed specifications, this innovative product offers a range of benefits. Consider professional installation to maximize its efficiency. Upgrade your home with this multifunctional device!
Overall Score: 7/10
The SunHeater S120U Universal Solar Pool Heater is a simple and efficient solution for raising the temperature of your pool water. With its patented web design, it maximizes exposure to the sun's rays, allowing for a temperature increase of 6-10 degrees Fahrenheit. The installation is DIY-friendly, offering flexibility for in-ground or above-ground pools and various mounting options. It uses the existing pool pump for operation, eliminating the need for additional energy sources. However, it may require additional kits or plumbing for certain setups. The product is black in color and has dimensions of 240.00Lx27.00Wx2.00H. Overall, it is a reliable solar pool heater that can make your swimming experience more enjoyable.
Key Features
- Simple DIY installation
- Installs on roof, rack, ground or fence
- Patented web design for maximum sun exposure
- Uses existing pool pump
- Raises pool water temperature 6-10 degrees F
- Additional kits or plumbing may be required
Specifications
- Color: Black
- Dimension: 240.00Lx27.00Wx2.00H
- Size: 2 x 20
Pros
- Simple DIY installation
- Maximizes sun exposure for efficient heating
- Compatible with in-ground or above-ground pools
- Uses existing pool pump
Cons
- May require additional kits or plumbing
- Some fittings may not be compatible with certain pool pumps
The SunHeater S120U Universal Solar Pool Heater is a reliable and efficient option for heating your pool water. It offers a simple DIY installation process, utilizing the sun’s rays to raise the temperature by 6-10 degrees Fahrenheit. The patented web design ensures maximum exposure, while the compatibility with in-ground or above-ground pools provides flexibility. It is worth noting that additional kits or plumbing may be required for certain setups. Overall, this solar pool heater can significantly enhance your swimming experience and extend the swimming season, making it a worthwhile investment for pool owners.
Overall Score: 8/10
The ZYIY 115V Booster Pump is a powerful hot water pressure booster pump designed for home use. It features a 3-speed switch and is made with anti-rust and high-temperature resistant materials. The pump is equipped with a cast iron pump head, aluminum housing, PP impeller, ceramic shaft, ceramic bearings, and copper wire motor. It has a maximum flow rate of 14.5/11.3/8.4 GPM and a maximum head of 19.6/16.4/9.8 FT. The pump is suitable for various applications including heating systems, supplying water for mansions, industrial equipment, cooling air-conditioning, boilers, solar energy, and more. It is environmentally friendly, easy to install, and runs quietly. However, it is important to note that it should not be used with dangerous, corrosive, or explosive liquids.
Key Features
- Voltage: 110V/60Hz
- Max Flow: 14.5/11.3/8.4 GPM
- Max Head: 19.6/16.4/9.8 FT
- Inlet/Outlet: 1''
- Wide application for heating system and water supply
- Special anti-rust treatment and high temperature resistance
- Low noise and environmentally friendly
- Cast iron pump head and aluminum housing
- Easy installation and long life
- Forbidden for use with dangerous and corrosive fluids
Specifications
- Color: Onecolor
- Dimension: 12.60Lx12.20Wx7.48H
- Size: Rs20/6-F-1"
Pros
- Powerful and efficient performance
- Versatile for various applications
- Durable construction with anti-rust treatment
- Quiet operation and easy installation
Cons
- Does not significantly increase water pressure
- May not work well with low incoming water pressure
The ZYIY 115V Booster Pump is a reliable and efficient option for boosting hot water pressure in homes. It offers three different speeds and is made with durable materials to ensure long-lasting performance. The pump is easy to install and operates quietly. While it may not significantly increase water pressure, it is still a valuable addition for areas with low incoming water pressure. However, it is important to consider the compatibility of fluids as the pump should not be used with dangerous or corrosive liquids. Overall, the ZYIY 115V Booster Pump is a great choice for improving water circulation and supplying hot water in various residential and industrial applications.
Overall Score: 7.2/10
Extend your swimming season with the Funmit Solar Pool Heater. This efficient solar-powered dome heater quickly and effectively heats your pool water, allowing you to enjoy a warm swimming experience. With its integrated design, it captures and intensifies solar rays, providing an eco-conscious and cost-saving approach. The heater is suitable for both above ground and inground pools of various sizes. It comes with hose fittings that fit different measurements, allowing for easy installation. The package includes a premium PP solar pool heater, a PC domed cover for storage, lockable tabs and slots, a rotatable PE hose connector, and foldable support legs. Funmit also provides friendly customer service to ensure customer satisfaction.
Key Features
- Enjoy Longer Swimming Seasons
- Wide Application
- Please Note
- Package Includes
- Friendly Customer Service
Specifications
- Color: Deep Black
Pros
- Efficiently heats pool water
- Suitable for various pool sizes
- Easy installation
- Durable materials
- Excellent customer service
Cons
- Short hoses provided
- No included cloth cover as advertised
- Some customers experienced hose breakage
- Limited effectiveness in solar heating
The Funmit Solar Pool Heater offers an eco-conscious and cost-saving solution for extending your swimming season. It efficiently heats your pool water using solar energy, ensuring a warm and enjoyable swimming experience. With its wide application, it can be used in both above ground and inground pools of different sizes. The heater is easy to install and comes with durable materials for long-lasting use. However, some customers experienced issues with the short hoses provided and the absence of the advertised cloth cover. Additionally, the effectiveness of solar heating may vary. Overall, if you’re looking for a convenient and efficient pool heating solution, the Funmit Solar Pool Heater is worth considering.
Overall Score: 7.5/10
The SunHeater Solar Heater is a solar pool heating system that allows you to capture free heat from the sun's rays to effectively raise your pool water temperature. It extends your pool season by weeks by raising the water temperature up to 15°F. The system is easy to install and includes one 2' x 20' panel. The tube-on-web design captures the most sun possible and allows for expansion and contraction with changing temperatures. With dimensions suitable for aboveground pools, this solar heater is a cost-effective and efficient method to heat your pool.
Key Features
- Solar pool heater
- Extends pool season by weeks
- Easy to install
- Tube-on-web design
- Dimensions: 2' x 20'
Specifications
- Dimension: 240.00Lx1.50Wx28.00H
Pros
- Cost-effective heating method
- Captures free heat from the sun
- Easy installation process
- Maximizes sun exposure with tube-on-web design
Cons
- Minimal directions provided
- May not work well for all pool setups
- Limited temperature increase for larger pools
- Quality control and customer service issues
The SunHeater Solar Heater is an efficient and cost-effective solution for heating aboveground swimming pools. It extends the pool season by utilizing free heat from the sun’s rays, with the ability to raise the water temperature by up to 15°F. With an easy installation process and a durable tube-on-web design, this solar heater maximizes sun exposure and offers rigid flexibility. While it may not work well for all pool setups and larger pools may require multiple heaters, the overall performance and value make it a worthwhile investment. However, customers should be aware of potential quality control and customer service issues.
Overall Score: 8/10
The 300 Liter SUS304 Passive Duda Solar Water Heater is the perfect solution for your domestic water supply. It features a pressurized tank made of 304 stainless steel for durability. With its 58mm x 1800mm three-target Cu/SS-ALN(H)/SS-ALN(L)/ALN vacuum tubes and high boron silicon 3.3 glass, it offers excellent sun absorption efficiency. The water heater is hailstone resistant up to φmm (1") and has a maximum operating pressure of 100psi. It comes with a TK-7Y controller and has a winter-resistant design. The tank has a diameter of 460mm (18.1") and is made of SUS304-2B food-grade stainless steel. Enjoy hot water all day with this reliable solar water heater.
Key Features
- Hailstone Resistance: up to φmm (1"), Max Operating Pressure: 100psi, TK-7Y Controller
- 304 Stainless Steel Outer Shell & Stand, Pressurize tank for domestic water supply, 14mm TU1 Copper Heat Pipes, Winter Resistant
- 58mm x 1800mm Three-Target Cu/SS-ALN(H)/SS-ALN(L)/ALN Vacuum Tubes, High Boron Silicon 3.3 Glass
- Sun Absorption Efficiency: 93-96%, Vacuum Rating: Less than 5.0 x 10^3 Pa, Lifespan:70% @ 15 Years
- Tank Diameter: 460mm (18.1"), Inner Tank Material: SUS304-2B Food Grade stainless steel
Specifications
- Color: Steel
- Size: 300 Liter
Pros
- Durable and long-lasting materials
- Excellent sun absorption efficiency
- Pressurized tank for reliable domestic water supply
- Hailstone resistant design
- Winter-resistant construction
Cons
- Lacks detailed installation instructions
- Requirement for a supply list of materials
The 300 Liter SUS304 Passive Duda Solar Water Heater is an excellent choice for those looking for a reliable and efficient water heating solution. With durable materials, excellent sun absorption efficiency, and a pressurized tank for a constant supply of hot water, this solar water heater is designed to meet your needs. The hailstone resistant and winter-resistant construction ensures its durability in various weather conditions. While it may lack detailed installation instructions and a supply list of materials, it still offers great value for its features and performance. Say goodbye to high energy bills and enjoy hot water all day with this reliable solar water heater.
Overall Score: 8/10
Looking to reduce your carbon footprint and save money on your energy bills? Look no further than the Build Your Own Solar Water Heater book. This comprehensive guide will walk you through the process of creating your own solar water heater using easily accessible materials and step-by-step instructions. With a focus on sustainability and energy efficiency, this book is a must-have for anyone interested in renewable energy solutions. From beginner to advanced DIYers, this book provides valuable insights and knowledge. Start harnessing the power of the sun today and enjoy the benefits of a sustainable and cost-effective water heating system.
Key Features
- Comprehensive guide to building a solar water heater
- Step-by-step instructions for beginners to advanced DIYers
- Focus on sustainability and energy efficiency
- Uses easily accessible materials
- Reduces carbon footprint and saves money on energy bills
Specifications
- N/A
Pros
- Detailed instructions for easy understanding
- Promotes sustainability and energy efficiency
- Saves money on energy bills
- Accessible materials for construction
Cons
- Lacks specific specifications
- May require additional research for customization
The Build Your Own Solar Water Heater book is a fantastic resource for individuals looking to embrace renewable energy solutions and save money in the long run. Its comprehensive nature and focus on sustainability make it a valuable guide for both beginners and experienced DIYers. While it would have been beneficial to include specific specifications, the detailed instructions and accessible materials outweigh this limitation. With this book, anyone can embark on the journey to harnessing the power of the sun and creating a more sustainable future. Start building your own solar water heater today!
Overall Score: 8/10
The Duda Solar 30 Tube Water Heater Collector is a high-quality solar water heating system. With its hailstone resistance, maximum operating pressure, and high flow rate, it offers reliable performance. It features TU1 Copper Heat Pipes and 93 Kg/m^3 Rockwool insulation for excellent heat retention. The three-target Vacuum Tubes provide efficient sun absorption. This water heater collector is Winter Resistant and comes with the OG-100 SRCC Certificate. With its 30 Tube size, it is eligible for a 30% Federal Tax Rebate. The system is easy to install and comes with spare glass tubes for convenience. Overall, the Duda Solar 30 Tube Water Heater Collector provides impressive efficiency and is a great investment for solar water heating needs.
Key Features
- Hailstone Resistance
- Max Operating Pressure: 87psi
- Max Flow Rate: 5.25 gpm
- 14mm TU1 Copper Heat Pipes
- Manifold insulation: 45mm 93 Kg/m^3 Rockwool
- Sun Absorption Efficiency: 93-96%
- Vacuum Rating: Less than 5.0 x 10^3 Pa
- OG-100 SRCC Certificate
- Eligible for 30% Federal Tax Rebate
- Winter Resistant
Specifications
- Color: 45° Degree
- Dimension: 2050.00Lx2310.00Wx1320.00H
- Size: 30 Tube
Pros
- High-quality construction
- Efficient heat retention
- Reliable performance
- Easy installation
- Spare glass tubes included
Cons
- Lack of clear instructions for frame installation
- Difficulty with aligning and fastening pipes to the header
The Duda Solar 30 Tube Water Heater Collector is a top-quality choice for solar water heating. It offers exceptional efficiency and reliable performance. The system is easy to install, and the spare glass tubes provided add convenience. While the frame installation instructions could be clearer, and aligning the pipes to the header may require some extra effort, these minor drawbacks are outweighed by the overall benefits of this water heater collector. With its high-quality construction and efficient heat retention, it is a great investment for anyone looking to utilize solar energy for their water heating needs.
Overall Score: 8/10
The 12V Dc Brushless Water Pump is a versatile and efficient pump that is designed for various applications such as solar water heaters and fish tanks. With its strong suction power and good insulation, this pump is not only reliable but also energy-saving. It is easy to install and can be used in both wet and dry environments. The pump is made of high-quality materials that ensure longevity and low noise operation. Its compact size allows for easy placement, making it ideal for small spaces. Whether you need to circulate hot water or maintain the water level in your fish tank, this pump is a reliable choice.
Key Features
- 12V water pump with strong suction power
- Good insulation with resin glue seal
- Amphibious use for convenience
- Suitable for solar water heaters and fish tanks
Specifications
- Color: Black
- Dimension: 3.50Lx3.35Wx1.46H
Pros
- Versatile and efficient pump
- Eco-friendly and energy-saving
- Long life and low noise operation
- Easy to install
Cons
- May have issues with durability
- Some customers received broken mounts
The 12V Dc Brushless Water Pump is a reliable and efficient pump that delivers strong suction power and good insulation. It is a versatile option suitable for various applications, from solar water heaters to fish tanks. The pump’s compact size allows for easy installation and placement in small spaces. Its eco-friendly and energy-saving features make it a cost-effective choice. However, there may be some concerns regarding durability and potential issues with broken mounts. Overall, this pump is a solid option for anyone in need of a reliable water circulation solution.
Overall Score: 8/10
The DERPROF 24V 600W Water Heater Element is a versatile and durable immersion heater designed for various applications. With a stainless steel construction and a 1" NPT thread, it is suitable for DIY tank and solar water heater projects. The DC heater can be easily connected to solar panels, batteries, hydro generators, and wind turbines, making it a reliable option for off-grid living. It also comes with a silicon sealing washer for flexibility and waterproofing. Additionally, it can be used as a livestock tank deicer to prevent freezing of domestic animals. With its sleek design and high-quality performance, this water heater element is a practical choice for anyone in need of reliable heating solutions.
Key Features
- DC heater 24V 600W for solar, battery, hydro generator, wind turbine
- 1" NPSM flange fits USA standard water tank, DIY tank
- Stainless steel surface with electrologist for durability
- Includes silicon sealing washer for flexibility and waterproofing
- Can be used as a livestock tank deicer
Specifications
- Color: Silver
- Size: 24V 600W
Pros
- Versatile and durable design
- Easy to connect to various power sources
- Suitable for DIY projects and solar water heaters
- Flexible and waterproof
- Can be used as a livestock tank deicer
Cons
The DERPROF 24V 600W Water Heater Element is a reliable and versatile solution for various heating needs. Its stainless steel construction, flexible design, and compatibility with different power sources make it a top choice for DIY enthusiasts, off-grid living, and solar water heater projects. The additional feature of being a livestock tank deicer adds to its practicality and value. Whether you need to heat water for your RV, DIY tank, or solar water heater, this immersion heater delivers efficient performance. With its high-quality build and reasonable price, the DERPROF 24V 600W Water Heater Element is definitely worth considering.
Buyer's Guide: Solar Water Heater
Why choose a solar water heater?
- Renewable and sustainable energy source
- Energy cost savings in the long run
- Reduce carbon footprint and environmental impact
- Decrease dependence on traditional fossil fuels
Types of solar water heaters:
- Batch/Integrated Collector System (ICS): A simple and affordable system where the water storage tank is integrated with the solar collector.
- Flat Plate Collectors (FPC): Flat panels with an insulated metallic box and glass cover that absorb heat from the sun and transfer it to water through pipes.
- Evacuated Tube Collectors (ETC): Glass tubes with inner metal absorbers that heat water by converting sunlight into thermal energy.
Factors to consider before buying:
- Climate: Evaluate your region's solar potential by considering the average daily sunlight and seasonal variations.
- Hot Water Demand: Determine the daily hot water requirement for your household to select a system with the appropriate capacity.
- Space Availability: Assess the available space on your rooftop or property to install the solar water heater system.
- Regulations and Incentives: Research any local regulations and potential incentives for installing a solar water heater.
Features to look for:
- Insulation: Opt for a system with good insulation to minimize heat loss from the water storage tank.
- Durability: Choose a system with high-quality materials that can withstand harsh weather conditions and last for years.
- Warranty: Look for a solar water heater with a reasonable warranty period to ensure product reliability.
- Control Systems: Some advanced models offer control systems to monitor and adjust the temperature and efficiency of the system.
Installation and Maintenance:
- Professional Installation: It is recommended to hire a professional for the installation to ensure proper setup and connections.
- Regular Maintenance: Schedule regular maintenance check-ups to ensure optimal performance and early detection of any issues.
- Cleaning: Keep the solar panels or collectors clean by removing any dirt, debris, or snow that may obstruct sunlight absorption.
- Safety: Make sure to follow all safety guidelines provided by the manufacturer during installation and maintenance.
Costs and Savings:
- Initial Investment: The cost of a solar water heater system varies depending on the type, capacity, and brand. Research and compare prices to find the best option within your budget.
- Payback Period: Calculate the estimated payback period based on your local energy costs and potential savings to determine the long-term cost-effectiveness.
- Energy Savings: Solar water heaters can provide significant energy savings, reducing your dependence on traditional energy sources and lowering monthly utility bills.
- Incentives and Rebates: Explore available government incentives, tax credits, or rebates for solar water heater installations to further offset the initial investment.
Read also: 12 Best Tankless Water Heater for 2024
Frequently Asked Questions about 12 Best Solar Water Heater For 2024
Yes, solar water heaters can still function efficiently in cloudy or cold climates, although they may produce less hot water compared to sunny areas. It is advisable to choose a system specifically designed for such conditions.
The lifespan of a solar water heater typically ranges from 15 to 25 years, depending on factors such as maintenance, quality of materials, and usage patterns. Regular maintenance can extend its operational life.
The capacity of a solar water heater varies, and it is crucial to choose one that matches your household’s hot water demand. Larger households may require additional systems or a backup heating source.
Solar water heaters without additional power sources may be affected during a power outage. However, there are systems available with backup options, such as gas or electric heaters, to ensure hot water supply.
While solar water heaters require specific installation procedures, they can generally be integrated into existing plumbing systems without major modifications. However, consulting a professional installer is recommended.
Yes, solar water heaters can be used for commercial or industrial applications, depending on the hot water demand and available space for installation. Larger-scale systems may be required for such purposes.
Installing a solar water heater requires technical expertise, knowledge of plumbing, and electrical connections. It is highly recommended to hire a professional installer to ensure a safe and reliable setup.
Was this page helpful?
Trust Storables.com for unbiased and honest product reviews. Our reviews are rigorously assessed by our Expert Board Contributors and adhere to strict Editorial Standards. We ensure that each review is transparent and trustworthy, helping you make informed purchasing decisions.
0 thoughts on “12 Best Solar Water Heater for 2024”