Sell vaccum tube |
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| description:
占쏙옙占�lat-plate collectors are the most common solar collector for solar water-heating systems in homes and solar space heating. Flat plate solar collectors provide quality hot water with it's new solar energy efficient flat plate design. 占쏙옙占�tilize this newly designed flat plate collector panel for any of your water heating needs. This glazed collectors includes a selective coating to maximize the solar heat absorption, weather resistant aluminum framing and interior fiberglass insulation for increased efficiency. Heat conductivity 0.027 W/(m占쏙옙) High-transmittance low iron glass, SPF passed. Solar energy transmission rate: 95.51% Solar direct reflective rate: 4.03% Special patent woking medium, make breakthrough in anti-freezing, can be used in low-temperature high-latitude areas. Absorber fin material Copper Absorber fin dimensions 1,900mm占�60mm Sputtered surface Black chromium, having selective surface decalescence Absorptivity ��0.93 (吏�.05) Emittance ��0.12(吏�.02) Riser material Type copper pipe T2 Riser size ��10 mm OD, 0.60 mm wall thickness Number of risers 8 Collector socket thread size 20mm (3/4 BSP) Maximum torque 0.03 kN-m Structural pressure test 1000kPa Daily output volume 105~300 L Hope for the cooperation with you! Waitting for your early reply! Best/Rgds Ms.Aegean M.P.86-15858334605 MSN:tiya114909/hotmail/com Trademanager:cn203930000 |
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