Skyland GL Solar Water Heater 120lt/1.95m² Dual Energy Glass with Selective Collector

External housing of thermos made of aluminum foil painted with an electrostatic paint of the type Seeside Glass for greater protection. Color RAL9006.

3mm thick double-glazed low-carbon steel inner part, WITH TITANIUM ADDITION at a baking temperature of 860°C according to DIN 4753 standards

Closed circuit jacket made of 1.5mm thick steel

Thermal container insulation made of ecological expanded polyurethane [52kgr/m³] 50mm thick without chlorofluorocarbons

Cathodic protection against the phenomenon of electrolysis with a magnesium rod of diameter ∅22mm and L = 500mm

Electric resistance 4 kW with safety thermostat

Alternator for operation with central heating (triple energy)

Collector frame made of a special aluminum alloy profile (Al Mg Si 0.5) painted with Seeside Class electrostatic paint for greater protection.

Selective titanium absorber with special coating in vacuum, high absorption and low emission increasing the absorption capacity of the collector, welded with the new laser technology for direct transmission of heat to the thermal liquid.

Selective surface absorption coefficient with α ≥ 0.95 ± 0.02

Selective surface emissivity with ε ≤ 0.05 ± 0.02

Unbreakable security crystal 4mm thick, with a permeability coefficient τ ≥ 0.90, low iron oxide content (low iron) and stable expansion coefficient, resistant to adverse weather conditions