VITOSOL. Solar heating systems Flat-plate and tube collectors

Transcription

1 VITOSOL Solar heating systems Flat-plate and tube collectors

2 2 Vitosol Solar collectors

3 Heat from the sun: Free energy The heating system that loves the environment The sun can radiate the annual energy consumption of the world's population onto the earth in less than four hours completely free of charge. Per annum 1000 KWh are irradiated onto each square metre of Germany, representing the energy content of 100 litres of fuel oil. Utilising the free energy offered by the sun This energy can be utilised thermally as well as through photovoltaic conversion for generating heat or power. Solar heating collectors are an ideal supplement to any heating system and contribute consistently to lower energy consumption. Even when it comes to environmental compatibility, Viessmann solar heating systems are on the sunny side of the street: On average, in a detached house, about three quarters of a tonne less carbon dioxide (CO 2 ) is produced. Future-proof in any case Viessmann solar systems are distinguished by their high operational safety and long service life. No wonder: The Vitosol solar collectors are made of corrosion and UV resistant materials. This is most impressively verified by quality tests according to the EN test standard, which at the same time also confirms the consistently high thermal output. Technology from Viessmann Government subsidies You don't only save on the running costs various subsidies are available for energy efficient and environmentally friendly heating technology. Check out the various subsidies that may be on offer. Up-to-date information can be found on the internet ( foerderprogramme) or ask your local heating contractor. An advanced and worthwhile addition to any modern heating system Highly efficient solar collectors from Viessmann help you to save up to 35 % of your total heating costs, if you utilise them for both DHW heating and central heating backup. When used for DHW alone they can save up to 60 % of your annual consumption. Designed suitable for recycling All Viessmann products are designed with recycling in mind. The equipment is easy to dismantle, and all components used are clearly identified according to material type Viessmann is a leading European manufacturer of solar heating systems and can draw on more than 30 years of experience in this sector. Solar coverage [%] Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec In a detached house, solar energy covers up to 60 % of the energy required for heating DHW 3

4 SEHR GUT VITOSOL 200-F Im Test: 12 Solaranlagen 2sehrgut,8gut 2 befriedigend Ausgabe 03/2008 Vitosol 200-F Vitosol 300-F Flat-plate collectors are available in all RAL colours 4

5 Powerful, durable and easy to install: Flat-plate collectors VITOSOL 200-F VITOSOL 300-F For DHW heating and central heating backup The Vitosol 200-F flat-plate collector makes its case through high quality, durable operational reliability and high efficiency. It is particularly suitable for heating domestic hot water (DHW). The high performance Vitosol 300-F flat-plate collector is ideal for DHW heating and for central heating backup. The high level of efficiency is achieved through the use of special anti-reflex glass that is particularly light translucent. The anti-reflex glass enables the highly selectively coated copper absorber to utilise the intensive solar irradiation particularly well. Permanently sealed The Vitosol 200-F/300-F casing consists of an all-round folded aluminium frame. The pane seal is endless, resilient, as well as weather and UV resistant. Attractive design, individual colour finishes The Vitosol 200-F/300-F can be integrated into the roof cover. The edge trims (accessory) help to create a harmonious transition from collector surface to roof cover. Upon request, frames are also available in special colours. Vitosol 200-F, type 5DI Large area flat-plate collector, 4.76 m 2 absorber area Easy installation The Vitosol 200-F/300-F are particularly easy to install. The integral flow and return pipes allow a simple and safe installation, even of larger collector arrays. Up to 12 solar collectors can be linked in parallel. Tailor-made for every demand With their absorber areas of 2.30 m 2, the Vitosol 200-F/300-F flat-plate collectors can be effectively matched to any energy demand. The collectors can be vertically or horizontally installed. Benefits at a glance: Vitosol 200-F: Powerful flat-plate collector with a highly selectively coated copper absorber Vitosol 300-F: High performance flat-plate collector with anti-reflex pane for particularly high energy efficiency Attractive collector design, frames in RAL 8019 (brown); for large area flat-plate collector in bright aluminium. Upon request, the frame is also available in all other RAL colours Copper absorbers have a meander pattern with integral headers up to 12 collectors can be connected in parallel Universal application for rooftop, roof integration and freestanding installation, installation either on end or across Permanently sealed and high stability through all-round folded aluminium frame and seamless pane seal Puncture-proof and corrosion-resistant back panel Easy to assemble Viessmann fixing system with load tested and corrosionresistant components made from stainless steel and aluminium standard for all Viessmann collectors Quick and reliable collector connection through flexible corrugated stainless steel pipe plug-in connectors CE designation in accordance with EN and certification to Solar Keymark All-round folded aluminium frame, available in all RAL colours Stable, highly transparent cover made from special glass Meander-patterned copper absorber Highly effective thermal insulation 5

6 Vitosol 200-T Universally suitable for all roof types and on walls, independent of the location 6

7 Highly efficient tube collectors with time saving and safe plug-in system VITOSOL 200-T The Vitosol 200-T is a direct flow vacuum tube collector that is ideal for installation in any location. The new design of the header casing enables the Vitosol 200-T to blend harmoniously into the overall appearance of the roof. Effective use of the sun's heat The Sol-titanium coated absorbers collect a vast amount of solar energy and thereby ensure high efficiency.the vacuum in the tubes guarantees very effective thermal insulation. There are therefore almost no losses between the glass tubes and the absorber, enabling the collector to convert even low levels of solar irradiation into useful energy. High energy yields for years to come Viessmann solar collectors are designed for an exceptionally long service life. This is guaranteed by the use of high-grade, corrosionresistant materials, such as glass, aluminium, copper and stainless steel. The absorber is integrated in the vacuum tube. This protects it from weather influences and contamination, and ensures lasting energy utilisation. Innovative plug-in system Simple and safe installation The Vitosol 200-T collectors are delivered as pre-assembled modules. An innovative plug-in system enables the quick and easy installation of individual tubes in any location, without requiring tools or having to open the header casing. Plug the tubes into the manifold click ready. Subsequently, the individual tubes can be rotated for optimum alignment with the sun. The stainless steel corrugated plug-in connectors interconnect the individual collectors. Benefits at a glance: Highly efficient, direct flow vacuum tube collector for high levels of utilisation of solar energy Universal application through vertical or horizontal installation in any location, either on rooftops, walls and freestanding installation Easy and safe connection of the individual tubes through an innovative plug-in system The absorber surfaces, which are integral to the vacuum tubes, are not susceptible to contamination Tubes can be rotated for optimum alignment with the sun, thereby maximising the energy yield Highly effective thermal insulation of the header casing for minimum thermal losses Easy installation through the Viessmann fixing system and corrugated stainless steel plug-in pipe connectors The flow and return connection on one side through the integral header inside the header casing minimises the effort required in connecting the pipework Attractive collector design, header casing in RAL 8019 (brown) Highly effective thermal insulation Coaxial distributor pipe Header Direct flow Sol-titanium coated absorber High-grade, low ferrous glass 7

8 Vitosol 300-T Vacuum tube collector based on the heat pipe principle 8

9 First class high performance vacuum tube collector Simple installation and maintenance VITOSOL 300-T The Vitosol 300-T high performance vacuum tube collector operates according to the proven heat pipe principle. It consequently offers particularly high operational reliability. One of the specific applications of the Vitosol 300-T is in systems with long phases of high solar irradiation without heat transfer, so-called "stagnation phases". 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 collector tubes. Instead, a process medium circulates in the copper pipe below the absorber and evaporates when subjected to solar irradiation, transferring the heat to the heat transfer medium via a heat exchanger. Duotec: Twice the benefit The collectors are rapidly interconnected through the reliable stainless steel corrugated pipe plug-in connectors on installation. 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 heating 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 into the Vitosol 300-T protects the system against overheating during longer idle periods. Made from high-grade materials High quality corrosion-resistant materials ensure reliability, operational safety and durability. Among others, glass, aluminium, copper and stainless steel are used. "Duotec" twin-pipe heat exchanger Benefits at a glance: 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 tubes, are not susceptible to contamination Efficient heat transfer through fully encapsulated condensers inside the Duotec twin-pipe heat exchanger Tubes can be rotated for optimum alignment with the sun, thereby maximising the energy yield Highly effective thermal insulation of the header casing for minimum thermal losses Integral temperature limiter controls the heat flow at very high collector temperatures Easy installation through the Viessmann assembly and connection systems Attractive collector design, header casing in RAL 8019 (brown) The condensers are completely surrounded by the patented Duotec twin-pipe heat exchangers. This absorbs the heat particularly well and passes it into the heat transfer medium flowing past it. Highly effective thermal insulation "Dry" connection, no direct contact between carrier and heat transfer medium High-grade, low ferrous glass Duotec twin-pipe heat exchanger with integral overheating protection Heat pipe Sol-titanium coated absorber 9

10 Systems technology Well thought-out convenience and economy Everything at Viessmann fits together perfectly Viessmann offers a complete range of solar heating systems, along with optimally matched system technology, where everything fits perfectly together. The matching system enables you to achieve optimum efficiency and high operational reliability. Viessmann supplies you with everything from one source: Solar collectors, specially developed DHW cylinders for use with solar heating systems, Vitosolic solar control units, Solar- Divicon pump station for reliable hydraulics and thermal protection of solar heating systems, as well as oil and gas fired boilers, employing either low temperature or condensing technology. In detached houses and two-family homes, correctly sized solar heating systems with matching components can cover approx. 50 to 60 % of the annual energy demand required for DHW heating. 10

11 Systems technology DHW cylinder for dual-mode DHW heating Vitocell 100-U 300 litre capacity The dual-mode cylinder Vitocell 100-U is fully equipped for the rapid and easy integration of solar heating systems for DHW heating. The cylinder is protected against corrosion by Ceraprotect enamel coating and an additional cathode (magnesium or impressed current anode). The pump assembly, pipework, filling valve, solar control unit, two cylinder thermometers and an air separator are assembled in a single casing that is fitted to the DHW cylinder. Vitocell 100-B 300, 400, 500 litre capacity Vitocell 300-B 300, 500 litre capacity Dual-mode DHW cylinder with Solar-Divicon, integral pipework and a Vitosolic 100 The heat absorbed by the solar collectors is transferred in the dual-mode Vitocell 100-B and Vitocell 300-B DHW cylinders to the DHW via the lower indirect coil. An indirect coil, arranged in the upper area and heated by a boiler, reheats the DHW upon demand. The cylinder of the Vitocell 100-B is protected against corrosion by Ceraprotect enamel coating and an additional cathode (magnesium or impressed current anode). The Vitocell 300-B is made from highalloy stainless steel. Its surface is and remains homogeneous and therefore hygienic. Dual-mode DHW cylinders Vitocell 100-B (300, 400 and 500 litre capacity) Dual-mode DHW cylinders Vitocell 300-B (300 and 500 litre capacity) 11

12 Systems technology Heating water buffer cylinder Vitocell 100-E 200, 400, 750, 1000 litre capacity For storing heating water in conjunction with solar heating systems, Viessmann offers the Vitocell 100-E heating water buffer cylinder. This helps to keep the DHW cylinder small (for hygiene considerations), particularly in larger systems. Heating water buffer cylinder with internal indirect solar coil Vitocell 140-E and 160-E 750, 1000 litre capacity Vitocell 140-E Heating water buffer cylinder with internal indirect solar coil Vitocell 160-E Heating water buffer cylinder with internal indirect solar coil and stratification system The Vitocell 140-E/160-E are powerful buffer cylinders for the integration of solar heating systems for central heating backup. Both buffer cylinders are equipped with large internal indirect solar coils. They enable the efficient transfer of solar energy to the heating water. The Vitocell 160-E is additionally equipped with a stratification system, comprising an encapsulated solar heat exchanger and a riser pipe with outlets at different levels. Multi-mode heating water buffer cylinder for solar central heating backup Vitocell 340-M and 360-M 750, 1000 litre capacity Vitocell 340-M Multi-mode heating water buffer cylinder with integral DHW heating Vitocell 360-M Multi-mode heating water buffer cylinder with stratification system and integral DHW heating The Vitocell 340-M/260-M are multimode combi cylinders designed for the simultaneous connection of several heat sources. The Vitocell 360-M is additionally equipped with a stratification system that ensures a temperature-dependent stratification of solar energy. This makes DHW heated by solar energy available very quickly. 12

13 Systems technology Vitosolic: Intelligent energy management Solar heat is especially effective when Vitosol solar collectors are used in conjunction with the Vitosolic energy management. The Vitosolic solar control units cover all conventional applications and can control up to four separate consumers. Data is exchanged via the KM BUS with the weathercompensated Vitotronic control unit. The Vitosolic ensures that heat "harvested" from the solar collectors is utilised as effectively as possible for either heating DHW or swimming pool water or for central heating backup. The Vitosolic communicates with the boiler circuit control and switches off the boiler as soon as sufficient solar heat is available. This relieves the boiler and reduces heating costs. Vitosolic 100 Attractively priced, electronic temperature differential control unit for DHW heating with solar heating systems Simple operation identical to the Vitotronic user interface Dual display provides information about the actual temperature and the operating conditions of the pumps Small casing dimensions Vitosolic 100/200 intelligent energy management Vitosolic 200 Electronic temperature differential control for up to four consumers, each with its own individual user interface Simple operation identical to the Vitotronic user interface Excellent operating convenience through four row plain text display with menu assistance For all conventional applications: Multi-cylinder operation Swimming pool water heating Central heating backup Large wiring chamber for easy installation Solar-Divicon Compact, complete and reliable: Solar-Divicon pump station for thermal safety and all hydraulic functions. Here the corresponding safety and functional components are compactly arranged. Solar-Divicon 13

14 Product overview Vitoset solar collectors at a glance All round folded aluminium frame in RAL 8019 Stable, highly transparent cover Meander copper absorber Highly effective thermal insulation Highly effective thermal insulation Header Coaxial distributor pipe High-grade, low ferrous glass Direct flow, Sol-titanium-coated absorber Highly effective thermal insulation "Dry" connection, no direct contact between process and heat transfer medium Duotec twin-pipe heat exchanger with integral overheating protection Sol-titanium coated absorber Heat pipe High-grade, low ferrous glass 14

15 Specification VITOSOL 200-F VITOSOL 300-F Flat-plate collectors Vitosol 200-F/300-F Type SV2/SV3* SH2/SH3** 5DI 1) Gross area m Absorber area m Aperture area m Dimension (total) Width mm Height mm Depth mm Weight (with thermal insulation) kg * Vertical installation ** Horizontal installation 1) Complete with cover frame (bright aluminium), also available in special colours (RAL) VITOSOL 200-T Vacuum tube collector, direct flow Type SD1 SD2 SD2 Version m Gross area m Absorber area m Aperture area m Dimension (total) Width mm Height mm Depth mm Weight (with thermal insulation) kg VITOSOL 300-T Vacuum tube collectors, heat pipe principle Type SP3 SP3 Version m Gross area m Absorber area m Aperture area m Dimension (total) Width mm Height mm Depth mm Weight (with thermal insulation) kg

16 References Vitosol right at home anywhere Solar energy is not only available in abundance there are no bills for it either. It's no wonder that so many private consumers and public institutions are moving towards this innovative, economic and environmentally friendly form of energy. And Vitosol. Viessmann solar heating systems combine ecology with economy in a future-proof energy concept. Technical advances for your future Viessmann does not only point the way forward in solar technology, but the Viessmann service also efficiently utilises the technical advances available. Your heating contractor will provide you with competent advice. He will always be up-to-date, especially where it concerns technology, services or government grants. The Viessmann academy regularly holds training days to provide this information. 16

17 References Many good reasons to choose solar energy from Viessmann, of course Solar energy is environmentally friendly, conserves resources and effectively reduces emissions. A solar heating system is a simple and efficient means of utilising solar energy. From first light, you start saving money. Solar heat means that you are not affected by the rise in gas or oil prices. A solar heating system can increase the value of your home. Modern solar technology on your roof is a testament to your commitment to the environment. Environmentally friendly energy resources are supported by various local and national grants. Details about current subsidies can be found on the internet at 17

18 Comprehensive product range Our comprehensive product range sets new standards Viessmann offers future-oriented heating systems for oil, gas, solar, wood, natural heat, qualifying them as an independent partner concerning all energy questions. Our heating systems cover all output demands from 1.5 to kw from apartments to large industrial plants. Biomass systems up to kw. Our product range, categorised in three steps according to price and technology, offers the right solution for every demand and every budget. Viessmann matches up all products and consequently offers an optimum level of efficiency from the initial design to system operation. Wall mounted boilers for oil and gas, employing conventional and condensing technology Heating system components, from fuel storage to radiators and underfloor heating systems Energy systems for the utilisation of environmental energy, solar energy and sustainable fuel supplies Freestanding boilers for oil and gas, employing conventional and condensing technology Köb Biomass boilers from 35 to 1250 kw Mawera biomass systems from 110 to kw 18

19 Viessmann Werke The company For three generations, the Viessmann family business has been committed to generating heat conveniently, economically, with environmental responsibility and in accordance with the prevailing demand. With a large number of outstanding product developments and problemsolving solutions, Viessmann has created many milestones that have frequently made them the technical pacemaker and trendsetter for their entire industry. Viessmann s orientation is decidedly international it maintains 13 factories in Germany, Austria, France, Canada, Poland and China, sales organisations in Germany and 35 other countries, plus 120 sales offices around the world. Responsibility for the environment and society at large, fairness in dealing with business partners and employees as well as striving for perfection and the highest efficiency in all business processes are core values for Viessmann. This applies to every individual employee and therefore to the whole company. With its multitude of products and associated services, Viessmann offers its customers the particular benefit and added value of a strong brand. Research and development Production of wall mounted gas fired boilers The new training and information centre at the Viessmann Academy The Viessmann Group Inox-Radial heat exchanger made from stainless steel for reliable utilisation of condensing technology MatriX gas burner for extremely low emissions 19

20 Your local contractor: Viessmann Werke Allendorf (Eder) Tel Fax GB 08/2008 Subject to technical modifications