Pressure compact solar water heater have EN12976 qualified. Unique design with our patent and more service life

Pressure compact solar water heater have EN12976 qualified.Unique design with our patent and more service life.

inner tank:2mm Q235 steel with with 0.5mm enamel coating to anti-corossion.                               Outer tank:colored steel  with 0.5mm thickness.                                                                            Vacuum tube:twin-glass with three-target selective absorptive coating.                                                                                                                                                  Heat-pipe:copper with 0.7mm thickness.                                                                                    Frame:Aluminum alloy with painting 3mm.                                                                              Accessory:Back Stand,T/P Valve,Magnesium Rod,Electric heater.