donauer-logo
donauer-logo
(+351) 219 663 470
donauer-logo

Solutions

Solar Thermal, Hot Water and Climatization

Here, energy is on our side and at your service.

Solar Thermal, Hot Water and Climatization
donauer-icon

With a solar thermal installation you achieve the perfect combination between your financial freedom, comfort and your environmental awareness. We offer you the whole range of solar thermal energy, from collectors, tanks, stations to complete systems.

The equipment stands out for its design, ease of assembly, small footprint and especially for its quality and safety.

With the new range of aerothermal and heat pump equipment we offer a new efficient and renewable system for DHW (Domestic Hot Water) production. The basis of this technology is the heat pump, which uses the thermal energy of the environment. Combined with a photovoltaic system, there is an increased energy efficiency, reducing energy output and as a result, reducing electricity/gas bill.

Solar Thermal and Heat Pumps Solutions

Solar Thermal and Heat Pumps Solutions

Thermosiphon
highlight-icon

Due to their simplicity, they are the protagonists in the use of water heating with a solar system. Three families of thermosyphons are offered, each with its respective range of collectors. The structures allow to adapt their inclination taking into account the direction of the sun, being resistant to corrosion and have double envelope accumulators and 50mm of insulation.

Hybrid equipment
highlight-icon

The Termicol Solar Hybrid range is a very efficient solution that is based on the integration of two technologies: solar thermal and heat pump as support in the production of DHW (Domestic Hot Water). This new system is able to take advantage of solar radiation and the thermal energy of the environment, achieving a high energy yield.

Forced – drainback
highlight-icon

The forced systems offer the advantage of protecting the battery against the weather, which will extend its useful life up to three times. Two systems are presented: the forced and the drain system, which offers the possibility of drainage that avoids the installation and maintenance of steam traps and expansion tank, essential in a conventional solar installation.

Swimming pools
highlight-icon

Our solar panels for swimming pools are designed so that you can enjoy the bathing season longer. In addition, solar energy can be used as an auxiliary system to heat indoor pools throughout the year.

Heat Pumps
highlight-icon

Heat Pumps are a technological solution that allows the reduction of the electricity bill thanks to the high energy efficiency achieved. It appears as a recommendable alternative to gas or diesel boilers, since it reduces the direct and indirect emission of CO2. Its operation can be easily understood because the principle is simple: Heat pumps take the heat they need from the surrounding air to heat water - this is stored in a tank to be used when necessary. In this process the heat pump uses electricity, but as the electricity consumed to run the equipment is much less than the energy needed, for example, for the resistance of a water heater, the heat pump proves to be more economical and efficient.

Discover the products with this solution!

Conheça os produtos com esta solução!

This website uses cookies to provide a better user experience. By browsing this site, you consent to its use.