Compact Solar Hot Water Heater, WAL, Solar Hot Water Heaters, Solar Water Heaters

Compact Solar Hot Water Heaters, Made of Borosilicate, Tube Measures 58 x 1,800mm

"Green" Product
Structure: all glass concentric dual tube geometer
Glass material: borosilicate
Tank:
Inner: SUS304-2B/0.4mm
Outer: PVDF 0.4mm
Electric heater power: 2,000W
Assistant tank capacity: 15L
Bracket: galvanized steel 1.5mm
Anti-corrosion
SS-CU-Al/Al or Al-Ni-Al coating
Insulation: high density polyurethane foam 65mm
Tube size: 58 x 1,800mm
Absorptive: >0.92
Emittance: <0.08 (80çT?
Vacuum: <5 x 103Pa
Stagnation: >230m2.çT?kW
Average heat loss: <0.8W/m2.çT? Hailstone: >25mm
Lifetime: >15years
Accessories: UV stabilized high temperature silicone