Brand:
Description:
Solar panels used for domestic hot water production, with a storage tank and evacuated heat-pipe tubes.
Solar energy is absorbed by the absorbing layer of the evacuated tube and transferred to the internal copper heat-pipe. The heat then reaches its upper end, heating the water in the tank.
Advantages:
•Use throughout the entire year, regardless of temperature.
•Unlike non-pressurized panels, these operate at mains pressure without needing a pump or mounting the panel at height.
•Continuous operation even if one or more tubes break. Easy replacement of damaged tubes.
•5-YEAR WARRANTY
•AVERAGE SERVICE LIFE 15 YEARS
Technical characteristics:
Storage tank:
•Maximum working pressure: 6 bar
•inner made of stainless steel SUS304-2B, ensuring water quality, sheet thickness 1.12 mm.
•insulating layer of 50 mm polyurethane foam, making temperature losses negligible, even on colder days.
•outer made of corrosion-resistant stainless steel SUS201-BA, sheet thickness 0.3 mm.
•Provided with ports for fitting a magnesium anode, in situations where water hardness is high, and an electric heater.
Evacuated tubes:
•Heat pipe material: copper with 99,93% purity, silver-alloy brazed
•Casing material: borosilicate glass
•Glass thickness: 1.6 mm
•Hail resistance: diameter 25 mm
•High solar absorption rate 93%,
•Low reflectance 6%
•Heat loss coefficient 0.06 W/m²
•Maximum working pressure: 6 Bari
Dual-system safety valve (included), reacts to 2 parameters: pressure and temperature.
It actuates when either the pressure reaches 6 Bari, or the water temperature 99°C).
Robust mounting frame made of stamped and profiled stainless steel SUS201-BA.
Accessories included: Mg anode, electric heater, air vent valve, T/P valve and vacuum release valve.
Documentation:
