Sectional Metal Heat-Pipe Solar Collector (YR-150-1500/47-24/1800/58-18-SCP)

Features:
1) Sectional metal heat-pipe vacuum tube (?7mm x 1,500mm;
  ?8mm x 1,800mm) including: copper heat-pipe, aluminum fins,
  silicon gel sealing plug
2) Manifold box: material of outer box, SUS304-2B stainless steel; material
  of heat preservation, rock wool; copper header pipe
3) Support: stainless profiled bar