Absorber: 0.2mm single copper sheet welded to grid by laser imported from Bluetec
0.4mm single aluminum sheet welded by grid by laser imported from Bluetec
Absorber area:
Copper: 1,915 x 915 x 0.2mm
Aluminum: 1,915 x 915 x 0.4mm
Net weight: 46.5 ±0.5kg
Absorption rate: 0.93 to 0.95 and 0.95 to 0.97
Transparent cover: 3.2mm sheet of low-iron tempered glass
Casing: 1.5mm sheet of anodized aluminum or coated with any color AL-6061
Insulation: 45mm back and 25mm lateral, glass wool
Main header: 2 copper units (22 x 1mm) and (22mm x 1.2mm)
Secondary header: 8 copper units (10 x 1mm) and (10 x 0.6mm)
Back finishing and sealing: 4 copper tubes (female)
Working pressure: 10 bars
Maximum working pressure: 15 bars
Bottom cover: 0.30mm stainless steel or 0.5 galvanized steel
Testing tools: solar heating system, solar thermal capacity temperature testing system, electromagnetism flow meter, total radiant meter, high quality dynamic wind speed sensor, steel tape, extra-ventricular thermometer
Testing factor: heat capacity
Frame size: 2,000 x 1,000 x 100mm
Packing size: 2,150 x 1025 x 115mm
Warranty: 10 years
Testing standard: GB/T 6424-1997 flat plate solar collector technical specification
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