Certification: Have passed SRCC, CE, ISO9001: 2000, CCC, Solar Keymark, SABS and other certification
Features: 1) Outer tank material: SUS304 2B stainless steel plate or Colour steel. 2) Inner tank material: SUS304 BA food grade stainless steel plate 3) Supporting frame: Stainless steel plate 4) Isolation layer: 50-65mm imported polyurethane foam for superior heat preservation 5) Specification of vacuum tube Absorption rate: ≥ 93%, thermal radiation rate: ≤ 6% Temperature when ecposed to sun without water: 250 degree, 2.5 hours to boiling if using tube. Resist 25mm hall, life scale can last 20 years. 6) Type: 15, 18, 20, 24, 30 tubes 7) Easy installation and be installed on the roof or at ground level.
Certification: Have passed SRCC, CE, ISO9001: 2000, CCC, Solar Keymark, SABS and other certification
Features: 1) Outer tank material: SUS304 2B stainless steel plate or Colour steel. 2) Inner tank material: SUS304 BA food grade stainless steel plate 3) Supporting frame: Stainless steel plate 4) Isolation layer: 50-65mm imported polyurethane foam for superior heat preservation 5) Specification of vacuum tube Absorption rate: ≥ 93%, thermal radiation rate: ≤ 6% Temperature when ecposed to sun without water: 250 degree, 2.5 hours to boiling if using tube. Resist 25mm hall, life scale can last 20 years. 6) Type: 15, 18, 20, 24, 30 tubes 7) Easy installation and be installed on the roof or at ground level.
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