Renewables Information & Options

A World of Energy Savings

Over our 90-plus year history, energy efficiency combined with increased comfort has always been paramount to us. This philosophy has allowed us to purposefully grow into a worldwide, family-run company. Stiebel Eltron Renewables products help you tap into a world of energy savings.

Renewable Hot Water

There are two main ways to heat water using Stiebel Eltron renewable products. The first option is to use an Accelera® Heat Pump Water Heater. Accelera® heat pump water heaters work by extracting heat from the ambient air surrounding them. They are 80% more efficient than a traditional tank-type water heater, and the savings they realize is comprable to a solar thermal hot water system.

The second option is to install a Stiebel Eltron Solar Thermal Hot Water System. These effective systems use solar collectors mounted on the roof or ground near a house to gather the sun's energy. That energy is transferred to water in a large storage tank, ready for use. Solar hot water systems can offset over 75% of a household's annual hot water energy usage. If sized properly, a solar thermal hot water system can also provide energy to a radiant floor heating system to heat a home.

Heat Pump Water Heaters

Solar Thermal Hot Water Systems & Individual Components

We have been engineering and manufacturing solar thermal hot water systems for over 40 years. Our combination of experience and excellence means that today's solar thermal hot water systems are more efficient and reliable than ever. We manufacture one of the top-ten SRCC rated solar collectors; and have a full line of tanks, pump stations, and accessories to complete any installation.

Domestic Hot Water Tanks for Solar, Geothermal or Hydronic Applications

Stiebel Eltron's line of well-insulated high quality storage tanks come in single or dual heat exchanger models, and also in single heat exchanger models with an integral electric backup element. The combination of a variety of sizes and configurations means that Stiebel Eltron tanks can be used for any number of solar, geothermal, or other indirect hydronic projects.