Wasserkocher

solar collector Material: Inner manifold materialSUS 304-2BOut shell material of manifoldSUS 304-2B or Powder coating steel sheetFrame materialA:1.2mm stainless steel orB:1.5mm galvanized steelRubber seals and rubber rings materialsilicone rubberOptional installation angle0°,30°,38°,45°Vacuum tubeØ47-1500mm, Ø58-1800mmHeat preservation ability72 hoursHailstone resistanceDia≤25mmFeather:1. Use general glass vacuum tube to gather energy and supply large amount of hot water. 2. Easy plug-in installation.3. Corrosion-resist Colored powder coating steel,4. Can supply hot water to large amount water need. Economical for hotel, school, hospital and swimming pool. 5. This product is suitable to some low latitude region or countries as Asian, Africa,, Oceania, South America and so on.