CPC Evacuated Tube Solar Thermal Collectors Technical Specifications and Pricing Model Number CPC1512 CPC1518 Price (excludes shipping) $950 $1200 Type CPC Evacuated Tube Solar Thermal Collector Number of Tubes 12 18 Module Dimensions 1392mm*1640mm*105mm 2080mm*1640mm*105mm Gross Area 2.28m2 3.41m2 Aperture Area 1.99m2 2.99m2 Water Content 1.6l 2.4l Module Weight (without water) 37kg 54kg Peak power output (solar irradiation=1000W/m2) (average water temperature=ambient temperature) 1.28kW 1.92kW Maximum Pressure 10bar Stagnation Temperature (solar irradiation=1000W/m2) (ambient Temperature=30°C) (water flow rate=0) 272°C Specific Heat Capacity 8.416 Efficiency Parameters (based upon aperature area) η0 .642 a1 .885  a2 .001  Incidence Angle Modifiers θ (degrees) 0 20 40 50 60 70 90 klongitudinal 1.00 .99 .95 .89 .80 .65 .00 ktranslational 1.00 1.01 1.03 .99 1.05 1.10 .00 Tube Information Glass Type Borosilicate 3.3 Glass Thickness 1.6mm Hailstone Resistance 25mmø Tube Length 1500mm Tube center to center distance 115mm Absorber Coating Aluminum Nitrite Absorptance 93.5% Emmittance 6% Additional Notes Dry Manifold Collection Minimizes Leaks Flow through design Can be mounted in any orientation Comes fully assembled Easier install Pipe Connection Accepts 1/2''copper pipe. No metric to imperial adapter required. Thermowell 6mmø x 9cm Performance Plots How do these compare with other solar collectors? Certifications and Test Report Solar Keymark from Din Certco Test Report: Durability, Reliability, and Thermal Performance from Universität Stuttgart Institut für Thermodynamik und Wärmetechnik Overview Technical Specifications and Pricing Additional Images Comparison of Solar Thermal Collectors Manufactured by:

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