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

Authorized Sun Earth Inc Dealer | Full Vendor Warranty Included

4.6/5 Based on 2,000+ Online Orders

$6,350.00

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Description

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:

Frequently Asked Questions

Do you offer free shipping?

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.

How fast will my order arrive?

Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.

What's your return policy?

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.

Can I talk to someone if I have product questions?

Absolutely! Our in-house product experts are here to help. Live chat or call us at 513-743-2829 for personalized advice before or after your purchase.

Do your products come with a warranty?

Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.

Are your products authentic and brand new?

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 Zenergy Recovery, we pride ourselves on delivering top-quality products and exceptional service to professionals and homeowners alike. Here’s what our customers have to say about their experiences with us.

View All Reviews Trustpilot customer rating

★★★★★

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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