The characteristic of this Solar Project Collector: 1. This type product is suit for hotel and school or some large projects. 2. It is economical and efficient 3. The product successfully carries out the installation of separation according to fabricating yard and is harmoniously blended with architecture. Fabricating yard and is harmoniously blended with architecture. 4. It can supply plenty of hot water, and it is safer and more comfortable. 5. It can supply for several outlets at the same time, so it can fit for various requirement. The details of this solar project collector: 1. Manifold: Stainless steel SUS304-0.4mm 2. The material of insulation: Polyurethane 55mm 3. Vacuum tube: 47-15000mm/58-1800mm 4. Frame: Galvanized steel-1.2mm 5. Quantity: 25pcs tubes |