China Keymark Certified Evacuated Tube Heat Pipe Solar Collector (SR) with Solar Keymark, Find details about China Solar Collector, Solar Panel from Keymark Certified Evacuated Tube Heat Pipe Solar Collector (SR) with Solar Keymark
technical data | ||
model name | SR10-58/1800 | SR30-58/1800 |
number of tubes | 10 | 30 |
Gross size(mm) | 1980*814 | 1980*2314 |
aperture area M2 | 0.94 | 2.806 |
Absorber area M2 | 0.82 | 2.448 |
weight empty KG | 35 | 103 |
fluid volume L | 0.66 | 1.97 |
Heat transfer medium | pure water/glycole | pure water/glycole |
working pressure | 6 bar | 6 bar |
Max testing pressure | 12 bar | 12 bar |
Max working temperature | 280 | 280 |
efficiency | 0.726 | 0.735 |
inlet/outlet connection | 22mm | 22mm |
manifold packing mm | 1*2000*200*180 | 1*2480*200*180 |
tubes packing mm | 1*1940*350*190 | 2*1940*350*270 |
certificate | EN12975-1,2 SOLAR KEYMARK,SRCC | EN12975-1,2 SOLAR KEYMARK,SRCC |
Material | ||
vacuum tube | high borosilicate glass | |
size | 58*1800mm | |
coating | SS-CU-AIN/ALN | |
heat pipe material | TU1 copper | |
heat pipe length | 1780mm | |
heat pipe diameter | condenser diameter is 24mm, body diamater8mm | |
manifold header pipe | TP2 copper diameter 42mm | |
manifold casing | anodized aluminum alloy | |
insulation and thickness | glass fiber 30mm | |
bracket | aluminul alloy | |
tube holder | UV stabilized nylon | |
seals | silicon seal | |
contact sheets | aluminum fin | |
Thickness of the contact sheets | 0.25mm | |
length of heat contact sheet | 1620mm | |
width of heat contact sheet | 250mm | |
Distance from tube to tube | 75mm |