
In response to contractors' growing demand for easily installed, reliable solar technology, Caleffi introduced its Solar Water Heating System for residential and commercial applications.
All of our models are OG-300 certified by the Solar Rating and Certification Corporation (SRCC). Additionally, most have received the U.S. Department of Energy’s Energy Star certification. These certifications make the products eligible for a growing number of government, utility and local financial incentives.
The prepackaged, specially engineered system includes all of the components needed for a standard installation - from the solar collectors, to the pump station and controller, to the storage tank, and all of the necessary hardware and plumbing components. Caleffi's complete package is ready to be professionally installed and comes with the added assurance of a detailed warranty plan.
Systems range in size from a one-collector system, intended for one- to two-person households, to a four-collector system, for households with four to eight people. Caleffi's Solar Water Heating System is equally compatible with newly constructed or existing homes, and its flexibility allows a variety of installation options, ranging from roof installations to ground mounts.
For contractors that already use another brand of solar collector panels, we offer packages without panels (our Caleffi-P Series).
Check out our recently introduced web site - www.caleffisolar.us - dedicated to home owners and end users of solar water heating systems, for further detailed information including a Cost Savings Calculator, FAQs, a product showcase and the Caleffi Solar Advantage.
Quick Reference Guide:
All of our models are OG-300 certified by the Solar Rating and Certification Corporation (SRCC). Additionally, most have received the U.S. Department of Energy’s Energy Star certification. These certifications make the products eligible for a growing number of government, utility and local financial incentives.
The prepackaged, specially engineered system includes all of the components needed for a standard installation - from the solar collectors, to the pump station and controller, to the storage tank, and all of the necessary hardware and plumbing components. Caleffi's complete package is ready to be professionally installed and comes with the added assurance of a detailed warranty plan.
Systems range in size from a one-collector system, intended for one- to two-person households, to a four-collector system, for households with four to eight people. Caleffi's Solar Water Heating System is equally compatible with newly constructed or existing homes, and its flexibility allows a variety of installation options, ranging from roof installations to ground mounts.
For contractors that already use another brand of solar collector panels, we offer packages without panels (our Caleffi-P Series).
Check out our recently introduced web site - www.caleffisolar.us - dedicated to home owners and end users of solar water heating systems, for further detailed information including a Cost Savings Calculator, FAQs, a product showcase and the Caleffi Solar Advantage.
Quick Reference Guide:
| Reference | Title | Type |
| Brochures for Home Owners | ![]() | |
| Brochures for Contractors | 0.92 MB Solar Water Heating Systems![]() | |
| 0.34 MB Solar Water Heating Systems Caleffi-P Series (without Panels)![]() | ||
| idronics™ | ![]() | |
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| Installation | ![]() | |
| Interested in Solar Thermal and Have 4 Minutes? (Video) | link | |
| Instruction Sheet | ![]() | |
| Product News | Caleffi Solar Components | link |
| Technical Brochures | Solar Hydronic Components | link |
| Video | Watch Bob "Hot Rod" Rohr Install a Solar Hot Water System | mov |
| Watch Bob "Hot Rod" Rohr Install a Solar Hot Water System | wmv | |
| Web Site for Home Owners | www.caleffisolar.us | link |








