split pressurized hot water system

Description

Features: 1)adopt patented heat pipes, which can make sure no water within vacuuum tubes , and then there is no incrustation, no bursting which happens even in cold winter. 2) adopt the up-to -date solar heat-collecting technology, which makes sure to be anti-freezing in cold winter, and also normally work with good efficiency. 3)adopt the electric heater `s equipment for back-up heating system 4) two alternative options for energies : one abtaining hot water in daytime by solar enery, second by electrical heater system as auxiliary heating. 5) Automatically intelligent control and operation all daytime. Specifications: 1) the material of inner tank : stainless steel SUS****2B, thickness:1.**2.0mm 2) the material of manifold casing /box: aluminum alloy , thickness:1.8mm 3)the material of manifold for medium transfering: TU copper, thickness:0.8mm 4) the material of vacuum tube all glass hard borosilicate 3.3; 5)the absorptive coating of inner tube: high-efficient heat absorption selective sputtering coating:SS-C/CU&AL/N( tri-element ) 6)the material of insulation within manifold casing :rock wool 7)the material of frame/support :alluminum alloy , thickness, 2.0mm 8) working station :microcomputer controller, circulation pump, and pressure expansion vessel and so on 9)Controller pump expansion *0) the size of solar vaccum tube dimensions: *8 x ***0m, *7x ***0m *1)the capacity of water tank: **0L, **0L, **0L, **0L , **0L , **0L, **0L *2) Pressure: 6 bar *3) rated power of electric heater: 1.5kw*3kw, **0V/**0V, *0Hz