Stiebel Eltron has been pioneering renewable energy technology including heat pump water heaters and solar thermal hot water systems since the early 1970's. Our commitment to comfort through efficient technology has always been one of the company's core values. Today we are a world leader with our expertly-crafted, cutting-edge Accelera® heat pump water heaters; which are capable of major energy savings in a home similar to what a solar hot water system is capable of. More info...

For over 35 years we’ve been manufacturing heat pumps. We don’t do it like the others. We do it better. Our heat pump water heaters are designed from the ground up to rely on the heat pump, not on the back-up element. We don’t call the Accelera® heat pump water heaters “hybrids.” They’re not.

Stiebel Eltron has been designing solar thermal systems for 40 years. Because every installation is different, we have a full line of SOLkits, mounting hardware, and the individual components necessary for solar thermal installations. We are committed to making and supplying the best solar thermal components available.

Integrate these efficient single- or dual-coil tanks with any existing hydronic boiler system, or as part of a solar thermal or geothermal application, to create an economical hot water solution!

SB-E tanks feature a large single coil heat exchanger, and an integral 3.0 kW backup heating element, making them solar-ready, or ideal for geothermal or other hydronic applications.