5 Surprising Solar Panel Tankless Water Heaters You Didn’t Know About

Transform your hot water experience with the best solar panel tankless water heater solutions!

A top choice for energy-efficient heating is the SunHeater Pool Heating System. This system boasts two durable polypropylene panels that effectively raise pool temperatures by 6-10°F, making it ideal for both inground and aboveground pools. Enjoy consistent warmth while saving on energy costs.

For RV enthusiasts, the Suburban RV Tankless Water Heater offers an endless supply of hot water with 60,000 BTUs. Its digital user control center ensures safety and energy savings, perfect for on-the-go lifestyles. Meanwhile, the Rinnai RX199iN provides up to 11.1 GPM, making it versatile for various indoor and outdoor applications.

In this review, you will learn about the best solar panel tankless water heater options and their unique benefits. Get ready to choose the perfect system for your needs!

Best Solar Panel Tankless Water HeaterBest Solar Panel Tankless Water HeaterBest Solar Panel Tankless Water Heater
Best Solar Panel Tankless Water Heater

SunHeater Solar Pool Heating System

#1 CHOICE 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

The SunHeater Pool Heating System is designed to efficiently warm your pool water, making it ideal for both above-ground and in-ground pool owners. With dimensions of two 2-ft x 20-ft panels, this system is perfect for pools up to 24-ft round or 12-ft x 24-ft oval/rectangle. Made from durable UV-stabilized polypropylene, it effectively raises your pool temperature by 6-10°F, extending your swimming season.

This solar heater utilizes your existing pool pump to circulate water through its panels, harnessing solar energy to provide free heating. This innovative solution not only reduces energy costs but also enhances your swimming experience by allowing you to enjoy warmer water for longer periods.

Pros

  • Cost-effective: Heats your pool for free using solar energy.
  • Durable materials: Constructed from UV-stabilized polypropylene for long-lasting use.
  • Simple installation: DIY-friendly with universal adaptors for easy setup.
  • Extends swimming season: Raises water temperature significantly for more comfortable swims.
  • Backed by a 5-year warranty: Provides peace of mind with manufacturer support.

Cons

  • Requires additional mounting kits: Some installations may need extra components.
  • Performance varies: Effectiveness depends on sunlight exposure and pool size.
  • Niche use: Best suited for specific pool sizes and types.

The SunHeater Pool Heating System is best suited for eco-conscious pool owners looking to enhance their swimming experience without incurring high energy costs. While it has minor limitations regarding installation and performance based on sunlight, its durability and cost-saving benefits make it a valuable addition to your pool setup.

To buy this product, click here.

Suburban 60,000 BTU Tankless Water Heater

#2 CHOICE Suburban RV Tankless 60,000 BTU Water Heater - Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60)

The Suburban RV Tankless 60,000 BTU Water Heater is designed to provide an endless supply of hot water, making it ideal for RV enthusiasts and families who enjoy camping or traveling. With dimensions that fit snugly in most RV setups, this unit is built with durable materials and features an energy-efficient design that ensures you never run out of hot water. Its sleek, modern color enhances the aesthetic of your RV while offering practical functionality.

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This water heater solves the common problem of limited hot water supply in RVs, allowing users to enjoy long showers, clean dishes, and rinse off after outdoor activities without worry. Its advanced safety features, such as Flame Out Protection and Scald Protection, enhance user experience by ensuring safety and peace of mind.

Pros

  • Endless hot water supply, perfect for families or multiple users.
  • Advanced safety features, including scald protection and child lock.
  • Energy-efficient operation, saving on propane usage.
  • Active freeze protection prevents damage in cold weather.

Cons

  • Requires specific door models (6285APW or 6285AEB) for installation, sold separately.
  • Initial setup may be complex for inexperienced users.

Overall, the Suburban RV Tankless 60,000 BTU Water Heater is a reliable choice for RV owners seeking convenience and safety. Its blend of performance and advanced features makes it particularly suited for families or frequent travelers who value hot water accessibility and safety. Minor installation requirements may pose a challenge, but the benefits far outweigh these limitations.

To buy this product, click here.

Rinnai RX199iN Tankless Water Heater

#3 CHOICE NEW Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU

The Rinnai RX199iN Condensing Smart Sense Tankless Water Heater is designed to provide endless hot water, making it ideal for homeowners seeking efficiency and reliability. This compact unit, measuring just the size of a small suitcase, can deliver up to 11.1 GPM, accommodating multiple fixtures simultaneously. It operates on either natural gas or propane, catering to diverse energy preferences.

This tankless water heater effectively solves the problem of running out of hot water, ensuring a consistent supply for showers, dishwashing, and laundry. Its smart design features a user-friendly interface and a Quick Flush feature for easy maintenance, while achieving an impressive energy efficiency factor of UEF 0.98.

Pros

  • Endless hot water supply for multiple fixtures.
  • Compact size allows for versatile installation (indoor or outdoor).
  • High energy efficiency reduces utility bills.
  • Smart Sense gas control system optimizes performance.
  • Easy maintenance with the Quick Flush feature.

Cons

  • Professional installation is recommended, adding to the overall cost.
  • WiFi control module sold separately, which may limit smart features.

The Rinnai RX199iN is best suited for families or households that require a reliable and efficient hot water solution. While the need for professional installation and the additional cost of accessories may be minor drawbacks, the benefits of consistent hot water and energy savings make this unit a valuable investment for any home.

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To buy this product, click here.

Northern Lights SunRain Solar Water Heater

#4 CHOICE Northern Lights Group SunRain Solar Flat Plate Collector- SRCC Solar Water Heater

The SunRain Solar Flat Plate Collector is designed to efficiently harness solar energy for heating water, making it ideal for homeowners seeking sustainable solutions for their pools and hot water needs. With dimensions of 79″ in length, 39.5″ in width, and a height of 3.5″, this collector is constructed from durable materials that ensure long-lasting performance. Its sleek design and black finish not only look appealing but also enhance heat absorption.

This solar water heater is perfect for environmentally conscious users who want to reduce energy costs while enjoying the benefits of solar technology. The SunRain Solar Flat Plate Collector boasts an impressive BTU/hr rating of 4785, providing significant heating capability for both residential pools and domestic hot water systems. Additionally, it is SRCC rated, allowing users to benefit from a 30% tax credit, making it a financially savvy investment.

Pros

  • Efficient heating performance with high BTU output.
  • Durable construction ensures longevity and reliability.
  • Easy installation process for DIY enthusiasts.
  • Eligible for a 30% tax credit, enhancing affordability.

Cons

  • Requires a SIN or Tax ID for shipping to the USA.
  • Initial investment may be higher than traditional heaters.

In real-world usage, the SunRain Solar Flat Plate Collector excels in providing consistent heating, making it an excellent choice for families looking to enjoy their pools year-round. While the upfront cost can be a consideration, the long-term savings and environmental benefits make it worthwhile. This product is best suited for eco-conscious homeowners ready to invest in a sustainable heating solution.

To buy this product, click here.

Rheem 18kW Tankless Electric Water Heater

#5 CHOICE Rheem 18kW 240V Tankless Electric Water Heater, Gray

The Rheem 18kW 240V Tankless Electric Water Heater is designed to provide a continuous supply of hot water, ideal for households with moderate to high hot water demands. Its compact size of 18 inches in height and 14 inches in width ensures it fits seamlessly into various spaces, while the sleek gray finish adds a modern touch. Made from durable copper, this unit features two heating elements that enhance its longevity and efficiency.

This tankless water heater solves the problem of running out of hot water during peak usage times. With a flow rate of up to 4.4 gallons per minute, it effectively meets the needs of families or individuals who require consistent hot water for showers, laundry, and dishwashing.

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Pros

  • Advanced self-modulation adjusts power based on hot water demand.
  • Durable copper construction ensures longevity and reliability.
  • Easy installation with bottom 3/4 inch NPT water connections.
  • LED display provides precise temperature control (+/- 1 degree accuracy).

Cons

  • Initial cost may be higher than traditional tank heaters.
  • May require additional electrical upgrades for optimal performance.

In terms of performance, the Rheem 18kW model stands out with its efficient heating capabilities and user-friendly features. It’s best suited for medium to large homes where multiple hot water outlets are in use simultaneously. While the price point may deter some, the long-term savings on energy bills and the convenience of endless hot water make it a valuable investment for many households.

To buy this product, click here.

Faq about Best Solar Panel Tankless Water Heater:

1:What is a solar panel tankless water heater?

A solar panel tankless water heater uses solar energy to heat water on demand, eliminating the need for a storage tank.

2:How does it work?

It captures sunlight through solar panels, converting it into electricity or heat to warm water instantly as it flows through the system.

3:What are the benefits?

Benefits include energy efficiency, reduced utility bills, space-saving design, and environmentally friendly operation.

4:Are they cost-effective?

While initial costs may be higher, long-term savings on energy bills and potential tax incentives make them cost-effective over time.

5:What maintenance is required?

Maintenance includes regular cleaning of solar panels and periodic system checks to ensure optimal performance.

6:How long do they last?

Most solar panel tankless water heaters have a lifespan of 15 to 20 years with proper maintenance.

7:Can they work in cloudy weather?

Yes, they can still function in cloudy weather, though efficiency may decrease compared to sunny conditions.

8:Are they suitable for all climates?

They work best in sunny climates but can be adapted for cooler areas with proper insulation and system design.

Conclusion

Both the SunHeater Solar Pool Heating System and the Suburban 60,000 BTU Tankless Water Heater epitomize cutting-edge technology in energy efficiency and performance. The SunHeater excels in utilizing solar energy, offering an eco-friendly solution for pool heating, while the Suburban model delivers robust heating capabilities with impressive output, ensuring comfort and convenience in any setting.

Together, these products represent the pinnacle of innovation in their respective categories, catering to diverse needs while promoting sustainability. Their advanced features and reliability make them exemplary choices for consumers seeking optimal heating solutions.

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.