Thermal solar systems
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Energy from the sun – delivered free to your door Anyone who invests in a new heating system today should also plan to include a solar system at the same time. This will allow you to benefit from lower energy consumption and look forward to receiving lower monthly energy bills. By installing solar collectors, you are showing your commitment to protecting the environment by reducing CO2 emissions for the long-term. By choosing Viessmann technology, you are opting for a future-proof existence and a system in which all components interact to optimum effect. Investing in solar technology also...

The Viessmann flat-plate and vacuum tube collectors meet every requirement for efficient, cost-effective backup heating and water heating. This brochure provides information about our current solar product range. It also contains plenty of other useful information about accessories, services, subsidy programmes and financing options. Saving energy and protecting the climate Find out why it is worth modernising your heating system now while also incorporating an efficient solar thermal system. In doing so, you will be using less fossil fuel and making an active, sustainable contribution...

Saving energy and protecting the climate Viessmann is aware of its responsibility towards sustained environmental protection. Our company philosophy and products have been developed with this in mind. "Nothing is ever that good that it cannot be improved". This guiding principle is embedded in our corporate values. We can rightfully claim to be a leader in quality and technology in our sector and, as such, constantly aim to set new standards. This especially applies to our product range, consistently geared towards reducing the use of fossil fuels significantly and gradually replacing them...

Did you know? Good reasons for upgrading your heating system with Viessmann solar thermal heating and photovoltaics Some two million heating systems are still in use which are over 25 years old in Germany alone. Their owners are often completely unaware of how much energy these systems waste, allowing unused heat to simply escape up the chimney. These old systems also have an impact on our climate due to unnecessary CO2 emissions, which contribute to global warming. Save energy If energy users promptly replace such systems with highly efficient condensing boilers, pellet boilers or heat...

Vitodens 300-W wall-mounted gas condensing boiler Vitocell 360-M multimode combination cylinder for DHW heating and backup heating with attached Solar-Divicon Vitosol 200-FM flat-plate collectors Energy efficiency class: A In combination with solar collectors

DHW and backup heating via solar energy Solar systems are the perfect choice for DHW heating and backup heating. By harnessing freely available solar energy, you can reduce the use of fossil fuels and your investment in solar thermal energy pays for itself in just a few years. You have the choice of using solar energy for DHW heating and backup heating. Savings on oil or gas are considerable in all cases. You will reduce your annual energy consumption by around 60 percent – the energy that you would otherwise need for day-to-day DHW heating. If you combine the heating of DHW and heating...

Solar technology

VITOSOL A wide range of flat-plate and vacuum tube collectors enables Viessmann to supply flexible, customised solutions for all modern heating systems. On average, the sun emits 1,000 kWh of energy onto every square metre of central Europe every year. This is equivalent to the energy content in 100 litres of fuel oil. With Viessmann solar collectors, you can harness this energy to generate heat. A solar thermal system is the ideal addition to any heating system, reducing energy consumption for the long term. A heating system that cherishes the environment When it comes to environmental...

Solar technology Vitosol 300-T Tube collectors Vitosol 200-T

Highly efficient tube collectors with secure, time-saving plug-in system Effective use of solar heat Absorbers with a highly selective coating capture a vast amount of solar energy, ensuring high efficiency. The vacuum in the tubes also provides highly effective thermal insulation. This means there are almost no energy losses between the glass tubes and the absorber, enabling the collector to convert even low levels of solar radiation into usable energy. The vacuum tube collectors make extremely efficient use of the available insolation, especially in the shoulder months and in the winter...

Solar technology Tube collectors In Vitosol 300-T, Viessmann offers a high performance vacuum tube collector that meets strict requirements for efficiency and safety. + 25° Simple installation and rapid absorber alignment thanks to the angular scale on the tube holders The new Vitosol 300-T (type SP3B high-performance collector delivers an exceptionally high yield thanks to its antireflective coating on both sides of the vacuum tube and on-site absorber alignment by up to +/- 25 degrees. The copper header also plays a role in its high performance. This collector has been designed specifically...

Vitosol 300-T offers options for universal use on roofs. Take advantage of these benefits High-performance Vitosol 300-T vacuum tube collector Highly efficient vacuum tube collector based on the heat pipe principle with temperature shut-off for the vacuum tubes to ensure high operational safety Integrated into the vacuum tube, the absorber areas with highly selective coating are not susceptible to contamination Efficient heat transfer through condensers fully encased by the copper twin pipe Duotec heat exchanger Rotating tubes ensure optimal absorber alignment with the sun Dry connection: no...

Solar technology Tube collectors Vitosol 200-T is a highly efficient vacuum tube collector, based on the heat pipe principle. Vitosol 200-T type SP2A The Vitosol 200-T (type SP2A) vacuum tube collector offers great flexibility as it can be installed in any position. Suitable for installation on façades, balconies and pitched roofs, it can also be used in large-scale plants for industrial and commercial purposes. It is also an appealing architectural element thanks to its elegant design. Simple installation and rapid absorber alignment thanks to the angular scale on the tube holders One major...