heat pipe solar collector 1.Tested by EN12975 2. Certificate of Solar Keymark 3. Popular in Europe

Manifold Casing Material 1.8mm thickness /Aluminum  Frame Material 1.5mm thickness Galvanized or 2.0mm Aluminum  alloy Header Pipe Material   1.0mm thickness /Copper  Insulation Polyurethane /Rockwool  Rubber Seals and Rings UV stabilized high temperature silicone rubber   Optimal installation angle 30-70°Vertical,0°Horizontal  Operating Pressure 6bar-12bar   Pressure Drop 7bar 3.3L/min for 20 tube manifold   Optimal flow rate 0.1L/min/tube-0.026G/min/tube

Model type	Xianke   XKPC58-15/20/25
construction	Vacuum tube solar collector
no. of collector pipes	15,20,25
tube diameter(OD)	58mm
panel area	XK-PC-58-15:2.43m2 ,                                       XK-PC-58-20:3.21m2,                                                   XK-PC-58-25:3.99m2
absorber surface	1.2126m2 ,1.61652m2 ,2.02065 m2
L×W×H(mm)	XK-PC-58-15:2050×1190×1450,                                                            XK-PC-58-20:2050×1570×1450,                                                              XK-PC-58-25:2050×1945×1450,
Weight	XK-PC-58-15: 48.1KGSXK-PC-58-20: 64.2KGSXK-PC-58-25:79.5KGS
Fluid content	water and medium
angle of inclination	15-90°
max. temp
heat exchanger material	Copper
permissible operating pressure	6bar
test pressure	10bar
manifold connection diameter	22mm
Component material specification	aluminium alloy frame and aluminium alloy manifold

heat pipe solar collector