SRCC Solar Keymark certified solar water heater

solar water heater heat pipe solar collector:
1.SRCC,SOLAR KEYMARK approved
2. USD1130.00/Set
3. TT or LC
4.MOQ: 1 set
solar water heater:Include 1 set 70-20tube collector, 1pc 200L water tank,1set solar station,1pc expantion tank
Features:
1. Perfect reliability
2. Long services-life, over 20 years
3. Low specific heat capacity, fast start up
4. Easy installation, convenient maintenance
5. High heat efficiency
6. No water flows inside the tube, anti-scaling, preventing tube from frozen to crack in extreme cold environment (-50°C)
7. High vacuum grade (10-8 bar) guarantees high efficiency even in cloudy day, cold environment and high-temperature application

Details:
TM70 Tube (70mm Super Heat Conduction Metal-Glass Vacuum Tube)
This is FULL-VACUUM Tube with Heat-Pipe. The absorber plate catches the sunshine and transfer the heat to the heat-pipe DIRECTLY. Then the heat-pipe transfers the heat to the condenser above, where heat exchange is made with the water in the collector. The system is easy to install. No water flows inside the tube, which makes the system remains workable if one tube breaks.
Technical Data:
Model
TM70/1700
TM70/1900
Specification
Super Heat Conduction Metal-Glass Vacuum Tube (SHCMV Tube)
Configuration

Absorber Area
0.095m²
0.104 m²
Weight
2.09kg
2.265kg
Installation Angle
15° – 90°
Dimension
Ø70mm x1696mm
Ø70mm x1848mm
Heat-Pipe
Red Copper, Ø8.0mm
Absorber Material
Copper or Aluminum; Thickness: 0.6 mm
Selective Coating
SS-AlN-Cu; Absorptance:a ≥ 0.96; Emittance: ε ≤ 0.05
Glass Tube
Material: Borosilicate glass Thickness: 2.0mm Transmittance: ≥91%
Vacuum
< 10
-8
bar
Min. Working Temp.
-50°C
Max. Working Temp.
300°C
Hail Resistance
Ø35mm