Century Sun Energy Technology (Shanghai) Co., Ltd.
Main products:solar water heater
Products
Contact Us
  • Contact Person : Ms. bai irene
  • Company Name : Century Sun Energy Technology (Shanghai) Co., Ltd.
  • Tel : 86-021-69176918
  • Fax : 86-021-69176488
  • Address : Shanghai,shanghai,No.1558 Jiahao Rd, Nanxiang High-Tech Park Jiading Shanghai, China
  • Country/Region : China
  • Zip : 201802

Solar Evacuated Tubes

Solar Evacuated Tubes
Product Detailed
Solar Evacuated Tubes evacuated tube is made of borosilicate glass

Three High Tube

Length

1500 / 1800mm

Outer Tube Diameter

47 / 58mm

Inner Tube Diameter

47 / 58mm

Glass Thickness

1.6mm

Material

High Borosilicate 3.3 glass

Absorption Coating

Cu/SS-ALN(H) / SS-ALN(L)ALN

Absorptance

as=0.93 ~ 0.96(AM1.5)

Emittance

0.04~0.06(800C + 50C)

Vacuum

P<5.0x10-3Pa

Heat Loss

Ult=0.4~0.6W / (m2 0C)

Solar Evacuated Tubes



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