Stibetherm PS

The vaulted cover of the Stibetherm PS line is made of special PlexiGlass XT with high mechanical endurance and excellent behaviour in the changes of temperature. The special form of the transparent cover around the collector, prevents totally the penetration of water in the inside part of the collector, which is inevitable in the common solar products of the market. 

The unbreakable PlexiGlass allows the penetration of the solar radiation and at the same time reduces the losses. The impressive design is a result of the combination of the aluminium casing with the PlexiGlass.

Totally absorbent surface. The absorber is made of special steel sheet, which is drenched on its whole surface by the thermal liquid, so that it absorbs the solar energy in every square centimetre of its surface.

System type                                                                 

Hot water storage tank capacity                                     120 L               150 L                            180 L                  220 L

Hot water Storage Tank type                                      Horizontal with double vitreous enamel internal protection

Collector surface                                               1,98m2             2,45m2                                    3,99m2                     4,90m2

Absorber type                                                         Multiflow steel

Thermal liquid                                     Glythermin 75 for total antifrost protection

Collector type / number                         1 SOL 19 PS         1 SOL 24 PS                   2 SOL 19 PS    2 SOL 24 PS

Cover / thickness (mm)                                                                                Plexiglass - xt / s=3

Absorber's material                             Steel sheet RRST (S=0,8mm) DIN 1541

Absorber's coating               Electrostatic paint - double black acrylic coating

Collector's thermal insulation                                                   Mineral wool 40 mm (back)/ 20mm (sides)

Storage tank insulation                                                Ecological polyurethane 50mm

Tank's internal surface finishing                                         Double layered protection of prima glaze vitreous enamel

Corrosive protection                                          Magnesium anode rod

Thermal liquids circulation                                     Natural convection

Electric element output                                                  230V / 50 Hz / 4.000 W or 1800 W

Supporting bases                                                                     Electrogalvanised steel

Systems inclination                                              45˚                     45˚                                       41˚                     41

Closed circuit's operating pressure                                                        3,5 bar maximum

Potable circuits operating pressure                                                             10 bar maximum

Total filled system weight                  250 kg                 314 kg                              395 kg              462 kg

Dimensions Length (Α) / Width (Β) / Height (Η)

                                                                         1160mm                1160mm                            2770mm              2770mm

                                                                         1600mm                1660mm                            1660mm              2000mm

                                                                         1950mm                2015mm                            2000mm              2250mm 

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