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Model | Mini demo solar water heater | ||||
Water Tank | |||||
Tank volume | 50L | ||||
Inter tank | 0.4mm SUS304 stainless steel | ||||
Outer tank | 0.4mm SUS304 stainless steel | ||||
Inner tank diameter | 315mm | ||||
Outer tank diameter | 400mm | ||||
Insulation layer | 42.5mm | ||||
Structure | 2.0mm aluminium alloy with blacking painting | ||||
Vacuum Tubes | |||||
Vacuum tube | 58-800mm | ||||
Heat pipe material | TU1 copper | ||||
Heat pipe length | 1790mm | ||||
Heat pipe diameter | condenser Φ14mm, body Φ8mm | ||||
Tube Structure | All-Glass Double Tube Co-Axial Structure | ||||
Tube Coating Material | Cu/SS-ALN(H)/SS-ALN(L)/ALN | ||||
Glass Material | High Borosilicate 3.3 Glass | ||||
Tube Size | 58mm outer diameter * 1800mm Length | ||||
Sediment Method | Tri-Element Magnetron Sputtering Plating | ||||
Absorb Ratio | 0.93-0.96> 95% (AM 1.5) | ||||
Emission Ratio | 0.04-0.06(800C±50C) | ||||
Net weight | 2KGS/piece | ||||
Bracket | |||||
Bracket Material | 1.2mm Thickness SUS201 Stainless Steel (black) suitable for both pitched and flat roof | ||||
Bracket Angle | 30/38/45 for option | ||||
Bolts &Nuts | SUS304 Stainless Steel | ||||
Copper coil size | 12mm dia *1mm thickness, 16mm dia*1mm thicknes,19mm dia*1mm thickness for optional | ||||
Tube coating | SS-CU-ALN/ALN | ||||







