SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20
SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20
SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

Authorized Sun Earth Inc Dealer | Full Vendor Warranty Included

Customers rate us 4.6/5 based on 413 reviews.
$6,350.00
$6,350.00
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SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

Sun Earth Inc

SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

$6,350.00
SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20
SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20
SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

Sun Earth Inc

SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

$6,350.00
  • Description
  • Why Buy From Us

SunEarth Cascade 2 Solar Water Heating System | 120 Gallon w/ 3 TR-20

The SunEarth Cascade 2 120 Gallon hot water system transforms everyday hot water use into a smarter, more efficient experience by harnessing solar thermal energy—capturing the sun’s heat and converting it into usable hot water with impressive efficiency. Designed as a complete, pre-engineered system, it delivers consistent hot water while significantly reducing reliance on traditional energy sources, helping homeowners lower utility costs and live more sustainably. This system is designed specifically as an add-on to an existing water heater, using solar heating to preheat incoming water before it reaches the primary unit—reducing energy demand while ensuring dependable hot water at all times.

*Note: This product must be installed by a qualified professional to maintain warranty coverage. This bundle ships to a terminal and does not qualify for Signature Solar’s free shipping promotion.

Key Benefits:

  • Lower Energy Bills Without Changing Your Routine: Heat your water using the sun and reduce one of the largest energy expenses in your home—often cutting water heating costs by a considerable margin
  • Complete, Pre-Engineered System: Collectors, storage, heat exchanger, and controls are all designed to work together, simplifying installation and ensuring consistent performance.
  • Built for Real Life—All Seasons, All Climates: The drainback design automatically protects the system from freezing, even in extreme cold, so you get reliable performance year-round.

Use Cases:

Ideal for homeowners who want to reduce energy costs, off-grid systems, where conserving battery power is critical, and homes in high utility-rate areas where energy savings add up quickly. 

Tech Specs: 

  • Product Dimensions (HxW): 97" x 34"
  • Max Power Input: 195 Watts 
  • Max Collector Area: 96ft²
  • Potable Plumbing Diameter: 3/4"
  • SKU:1672011
    Sales Sheet:
    Spec Sheet:
    Installation Manual:
    Operations and Maintenance Manual:

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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