300 Double Harped Collector Technical Datasheet Brochure

• Patended highly effective selective absorber coating with higher stagnation temperature• Higher efficiency throughout the collector life time because of the coating stability in high temperatures• Complete absorber is coated as one piece (patent pending) giving long life time• New innovative absorber design based on direct flow• Improved heat transfer compared with traditional design • Possible to have different absorber colorsSavosolar technology Savo-Solar solar thermal energy solutions are based on strong innovative R&D, networked with international Universities and Research Centers.High efficiency Savosolar collectors• Highly efficient absorbers• Innovative ventilation system• Collector components are glued to guarantee long life time • Composite corner pieces for toughness, efficient assembly and safe to handle• Possibility to have frame and corner pieces in different colorSavosolar Cu direct flow absorbers are manufactured of Luvata Multi Channel Tubes, which are made of the Luvata’s Solar grade coppers.Absorber is the heart of every solar thermal collector. Savosolar absorbers are giving your collectors the most effective and strong heart.The innovativeness of the Savosolar absorbers is based on our coating and coating process making it possible to coat complete absorbers and utilizing the direct flow principle. The direct flow principle assures a superior heat transfer from the absorber to the fluid and uniform heat distribution on the absorber surface minimizing the radiation loses.The Savosolar full Al-absorbers are made of Norsk Hydro MPE profiles extruded of the corrosion resistant HyLifeTM Solar alloy. This alloy is approved for solar thermal.New concept in energy harvestingSavosolar direct flow absorbers from Al, Cu, AlSi and polymer for collector manufactures and OEM partners The MEMO solar selective absorber coating consists of 3 thin ceramic layers based on Si, Al, Ti. These layers are deposited by PVD and PECVD technology, in vacuum. The combination of the ceramic layers forms a selective absorber coating with a solar absorbance 96% with low thermal emissivity 5 % in the infrared.MEMO coatings can be exposed in air to several hundred degrees without loosing the optical and mechanical properties surpassing the limitations of most of the competing products today.Savosolar annual coating capacity is 1 million sqm. Complete absorbers, including the headertube, with a size of up to 18 m2 can be coated. This flexible coating technology allows coating of different colors in small batches. Micrograph of a typical coating cross sectionTiAlN nanocrystalsSiN amorphous matrixIn-line vacuum coating machine Savosolar full Al collector efficiencyInnovation in selective thermal absorber coatingsSavosolar MEMO coatingwith the annual coating capacity of 1 million m2 Our Mission • Contribute on solving the climate change challenge by using sustainable Solar Energy• Improve living conditions creating a clean and secure environmentOur Goal• Become a leading company in Solar Thermal TechnologySavosolarSavosolar is a Finnish company manufacturing solar thermal collectors and absorbers. The uniqueness of the company’s products is based on vacuum coating process where the complete absorber can be coated, which means that the direct flow design can be utilized. Savosolar team has extensive experience and knowhow on the vacuum coating techniques as well as on managing an international business. The company uses latest manufacturing technologies in its processes and the quality system meets the ISO 9000 requirements. The company is expanding rapidly and via its products is supporting the customers in their growth and other business targets. Savosolar invests on constant product development to fulfill also the future needs of the growing market.Member ofNordic Environmental Label, printed matter, 441 582, Teroprint Oy • FinlandSavo-Solar Oy I Insinöörinkatu 7 I FI-50150 I Mikkeli I FinlandTel. + 358 1027 10810 I info@savo-solar.fiwww.savosolar.fi2011 © Savosolar. Design and specifications subject to change without notice.