Due to supply chain issues, our lead times are running longer than usual. Please contact us with any urgent shipping needs.

Standard Hot Water Heaters (Residential)

Compare our Standard Hot Water Heater Kits to find the best kit for your house, cabin, beach house or mobile home. These easy-to-install and affordable kits can reduce costly water heating bills or take you completely off-grid. 


Shop Standard Hot Water Kits


If it regularly freezes in your area, we recommend purchasing a "Freeze Protected" Kit. These kits operate year-round, without needing to be drained when the temperature drops below 38  degrees Fahrenheit. Our SW, EZ, and Marine kits need to be drained during freezing temperatures. Damage from freezing may cause the panels to leak, and voids our 10 year leak warranty. 



Find your location on the map below. Use the table to approximate the amount of panels you will need for optimal efficiency. 
If your panels are more than 25 ft from your water heater(50 ft total run), we recommend adding an extra panel. Extra panels can always be added after your installation is complete. 
 Number of Gallons in Hot Water Tank

Southern United States- Warmer Climates

Mid United States


Northern United States- Colder Climates

30 gallons 2-3 Panels 4 Panels  4-5 Panels
40 gallons 2-4 Panels 3-5 Panels  5-6 Panels
50 gallons 3-5 Panels 4-6 Panels 6-10 Panels
80 gallons 5-8 Panels 6-10 Panels 8-10 Panels
120 gallons 10 Panels 10 Panels 10 Panels 
If you have any questions, please don't hesitate to contact us at info@heliatos.com or 661-7SOLAR7