Evacuated tubes solar system

1)CE,SRCC,SolarKeymark
2)Easy installation and dilivery
3)Can be connected with the existing heating device
Features:
1)Can be integrated with the architecture perfectly
2)Light-weight,easy delivery
3)Copper heat pipes for rapid transfer
4)The heat-pipe is designed humanized,the medium liquid replace the water flowing in the tubes.So,the system can still workable even tube broken.
Specifications:
I.Water Tank
(no coil,one coil,two coils for option)
Inner tank
SUS304 2B food grade stainless steel 0.31mm-0.41mm
Outer tank
color steel0.31mm-0.41mm
Heat Preservation layer
imported PU 55-60mm
Capacity
100L,150L,200L,250L,300L,400L,500L
Copper coil
15m-20m each,diameter 12mm,thickness 1mm
II.Manifold soalr collector
(it has vacuum tubes,manifold,heat pipe)
Daily efficiency:≥55%
Working temperature:≥-35°C,≤280°C
Effective thermal capacity:264.4Kj/K
1.Vacuum tube


Structure
All-glass double co-axial structure
Glass material
High borosilicate 3.3
Extemal tube diameter and thickness
58mm±0.7mm&=1.6mm
Internal pipe diameter and thickness
47mm±0.7mm&=1.6mm
Tube length
1800mm±0.5mm
Absorptive coating property
Material
AIN/AIN-SS/CU
Sediment method
Direct-current reaction splash-jetting
Specific absorption
As=0.90˜0.93(AM1.5)
Emission ratio
∑h=00.05˜0.75(80°C±1.5°C)
Vacuum degree
P≤5×10-³Pa
Average heat loss coefficient
ULT=0.6˜0.7W/(M².°C)
Stagnation temperature (temperature inside of empty evacuated tubes)
270˜300°C
Hail resistance
25mm
III.Work Station
1.Expansion tank 5L,8L,12L,24L
2.Check valve
3.Circulation pump
4.Intelligent controller
5.Pressure guage
6.Safety valve
7.Flow meter
Model
Tank Capacity
Vacuum tube specification
Expansion tank capacity
Loading20'/40'/40'HQ pcs
Diameter*Length
Quantity of tubes
ARHS-100-12
100L
58mm×1800mm
12
5L
41/86/100
ARHS-200-24
200L
58mm×1800mm
24
8L
26/53/62
ARHS-300-36
300L
58mm×1800mm
36
12L
18/37/44
ARHS-400-48
400L
58mm×1800mm
48
24L
15/30/38
ARHS-500-60
500L
58mm×1800mm
60
24L
13/27/32