SunEarth Cascade 2 Solar Water Heating System | 80 Gallon w/ 3 TR-20

The SunEarth Cascade 2 80-Gallon Hot Water System turns everyday hot water into a smarter, more efficient upgrade for your home. By harnessing solar thermal energy, it captures the sun’s heat and converts it into reliable, ready-to-use hot water—helping you cut energy use without sacrificing comfort.

Built as a complete, pre-engineered solution, this system delivers consistent performance while reducing your reliance on traditional energy sources. Whether used as a standalone system or paired with your existing water heater, it preheats incoming water to lighten the load on your primary unit—so you get dependable hot water, lower utility bills, and a more energy-efficient home every day.

*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 drain back 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): 95" x 32"
• Max Power Input: 195 Watts 
• Max Collector Area: 96ft²
• Potable Plumbing Diameter: 3/4"
• Sales Sheet:Download
• Spec Sheet:Download
• Installation Manual:Download
• Operations and Maintenance Manual:Download
• Kit Type:Solar Appliances