Mirrors for Parabolic Trough Mirrors for Dishes Mirrors for Power Tower Mirrors for Linear Fresnel
	MIRRORS FOR PARABOLIC TROUGH Given its long history of application in industry, parabolic trough technology offers a clear competitive edge over other variants of concentrating solar power: with material consumption at just 18 kg for steel and 11 kg for glass per square meter of application area, this technology boasts the lowest material requirement today! To ensure that the solar field is highly efficient, not only must the mirror coating offer high solar reflection, it is also just as important that, using the precisely curved parabolic mirror, the rays hit an absorber pipe with a diameter of 70 mm from a distance of almost 2 meters. Over many years of continuous development and optimization, FLABEG has succeeded in consistently concentrating more than 99.9% of incident rays on the pipe in mass production. To achieve this high level of efficacy at operating temperatures, the reflector must reflect the incident solar rays efficiently with geometric precision and resistance to any wind loads that arise. If, for example, there is any deviation in the shape of the mirrors from the optimum, this will lead to losses in concentrated rays. Avoidable losses of just one percent will already jeopardize the cost efficiency of the power station. FLABEG, as an experienced and reliable partner, has a way of combating this: optimum precision for maximum cost efficiency! As the leading supplier in the market, FLABEG is able to guarantee this even in mass production thanks to a variety of quality controls.
	PARABOLIC MIRROR TYPES RP-2 RP-3 RP-4 SIZE INNER MIRROR (MM) 1570 x 1400 1700 x 1641 1570 x 1900 SIZE OUTER MIRROR (MM) 1570 x 1324 1700 x 1568 1570 x 1900 AREA INNER MIRROR (M²) 2.20 2.79 2.98 AREA OUTER MIRROR (M²) 2.08 2.67 2.98 SIZE INNER MIRROR (INCHES) 61.80 x 55.08 66.90 x 64.60 61.80 x 74.80 SIZE OUTER MIRROR (INCHES) 61.80 x 52.13 66.90 x 61.70 61.80 x 74.80 AREA INNER MIRROR (SQUARE FEET) 23.68 30.03 32.08 AREA OUTER MIRROR (SQUARE FEET) 22.39 27.45 32.08 GLASS THICKNESS 4 MM Ja Ja Ja GLASS THICKNESS 5 MM Ja Ja Ja WEIGHT INNER MIRROR 4 MM (KG) 22 28 30 WEIGHT OUTER MIRROR 4 MM (KG) 21 27 30 WEIGHT INNER MIRROR 5 MM (KG) 28 35 37 WEIGHT OUTER MIRROR 5 MM (KG) 26 33 37 REFLECTIVITY > 93,5 % * Ja Ja Ja LOW IRON FLOAT GLASS (EN 572-2) Ja Ja Ja ANNEALED GLASS Ja Ja Ja TEMPERED GLASS ** Ja Ja Ja LAMINATED GLASS Ja Ja Ja PRECISION OF CURVATURE 70 MM > 99.95 % > 99.95 % > 99.5 % PRECISION OF CURVATURE 60 MM > 99.7 % > 99.7 % > 98.5 % PRECISION OF CURVATURE 40 MM > 95.5 % > 95.5 % > 95 % FOCUS DEVIATION (FDx) < 10 mm SLOPE DEVIATION (SDx) < 2.3 mrad COPPER-/ LEAD-FREE PROTECTION LAYERS ** Ja Ja Ja REUSABLE PACKAGING Ja Ja Ja 4 FIXING ELEMENTS FASTENED BY ADHESIVE Ja Ja Ja LABELING OF EACH MIRROR Ja Ja Ja ** ISO 9050 ** Under developement

FLABEG Holding GmbH | Waldaustr. 13 | D-90441 Nuremberg, Germany | Phone +49 (0) 911 96456-0 | Fax +49 (0) 911 96456-451 | info@flabeg.com