Solar Vacuum Tube With Heat Pipe

  1 ) Measurements: 47 x 1,500 and 58 x 1,800mm
  2 ) Three target vacuum tube
  3 ) Absorptive coating property structure of vacuum tube: Cu/SS-ALN(H)/SS-ALN(L)/ALN 
  4 ) Sediment method: three target magnetron sputtering plating 
  5 ) Thickness of heat pipe: 0.7mm 
  6 ) Can work as usual under -35 degrees 
  7 ) Part of pressure collector 
  8 ) Pressure bearing: 1mPa 
  9 ) Hail resistance:25mm