Heating with solar energy - Viessmann

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Solar technology Tube collectors 4 1 Vitosol 300-T VITOSOL 300-T With the Vitosol 300-T, Viessmann offers a high performance vacuum tube collector that meets the highest demands for efficiency and safety. The high performance Vitosol 300-T vacuum tube collector is based on the proven heat pipe principle. The preferred areas of application for the Vitosol 300-T include systems in which no heat is transferred over a prolonged period of high solar radiation. This includes school buildings, for example, in which no energy is required during the summer holidays. Here, the dry connection of the heat pipe tubes inside the header and the integral temperature limiter ensure particularly high operational reliability. Heat pipe principle for high operational reliability In heat pipe systems, the solar medium does not flow directly through the tubes. Instead, a process medium evaporates in the copper pipe below the absorber and transfers the heat to the heat transfer medium via a heat exchanger. 2 3 6 5 Duotec: Twice the benefit The condensers are completely surrounded by the patented Duotec twin-pipe heat exchanger. This absorbs the heat particularly well and passes it into the heat transfer medium flowing past it. Simple maintenance and installation During installation, the collectors are rapidly interconnected through the proven stainless steel corrugated pipe plug-in connectors. The individual tubes can be precisely aligned with the sun by axial rotation. The tubes are connected in a dry state, i.e. without direct contact between the process and the heat transfer medium, thus ensuring a perfect tube connection. It is also possible, for example, to replace individual tubes when the system is already filled. Protection against overheating The temperature limiter integrated in the Vitosol 300-T protects the system against overheating during prolonged idle periods. High-grade materials High-grade, corrosion-resistant materials ensure safety, operational reliability and a long service life. Among other materials, glass, aluminium, copper and stainless steel are used. Vitosol 300-T 1 Highly effective thermal insulation 2 "Dry" connection, no direct contact between process and heat transfer medium 3 High-grade, low ferrous glass 4 Duotec twin-pipe heat exchanger with integral overheating protection 5 Heat pipe 6 Sol-titanium coated absorber
Vitosol 300-T offers universal application options on the roof and on walls. Efficient heat transfer through fully encapsulated condensers and twin-pipe Duotec heat exchanger. Take advantage of these benefits Highly efficient vacuum tube collector based on the heat pipe principle for high operational reliability The absorber surfaces with Sol-titanium coating, which are integrated into the vacuum tube, are not susceptible to contamination Tubes can be rotated for optimum alignment with the sun, thereby maximising the energy yield Integral temperature limiter controls the heat flow at very high collector temperatures Highly effective thermal insulation of the header casing for minimum thermal losses Easy installation through the Viessmann assembly and connection systems For specification, see page 30. 22/23
Page 1: Heating with solar energy
Page 4 and 5: Contents
Page 6 and 7: Introduction
Page 8 and 9: Introduction Solar coverage [%] 100
Page 10 and 11: Introduction Central heating backup
Page 13 and 14: Solar technology VITOSOL With a wid
Page 15 and 16: VITOSOL 200-F VITOSOL 300-F Powerfu
Page 17 and 18: With optional edge trims in all RAL
Page 19 and 20: VITOSOL 200-T VITOSOL 300-T Highly
Page 21: Example for use of Vitosol tube col
Page 26 and 27: Photovoltaic Single glazed panels V
Page 28 and 29: Photovoltaic Thin-layer and single
Page 30 and 31: Specification Flat-plate collector
Page 33 and 34: System technology Comfort and econo
Page 35 and 36: Heating water buffer cylinder Heati
Page 37 and 38: The bonus with the Vitosolic 100 Th
Page 39 and 40: Vitohome 300 - lets you see what yo
Page 41 and 42: With Viessmann trade partners, you'
Page 43 and 44: Solar heating and photovoltaic Oil
Page 45 and 46: www.viessmann.de Quick help via the
Page 47 and 48: The Viessmann Group For three gener

Heating with solar energy - Viessmann

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