EN12975, SRCC Solar energy

Solar Energy
Antifreezing
High Coversion Efficiency
EN12975, SRCC, CE, ISO9001
5-year warranty

Products:
Solar energy YYJ-C01

Features:

1) Reliable and efficient twin-glass solar tubes;
2) Copper heat pipes for rapid heat transfer;
3) Easy plug-in installation;
4) Free maintenance;
5) Suitable for mains pressure water (up to 1.0 bar);
6) Corrosion resistant silver brazed copper header;
7) Aluminum frame;
8) Powder coated (black, brown or silver) aluminum casing;
9) Stable solar conversion during the day;
10) The perfect solar collector for domestic solar water heater systems;
11) Ideal for commercial solar water heating applications.
Work Principle:
1) The operation of the solar collector is very simple.
2) Solar absorption: solar radiation is absorbed by the solar tubes and converted into heat.
3) Solar heat transfer: heat pipes conduct the heat from within the solar tube up to the header pipe
4) Solar energy storage: water is circulated through the header, via intermittent pump cycling.Each time the water circulates through the header, the temperatures is raised by 5-10oC. Throughout the day, the water in the tank is gradually heated.


Technical Specification:

Manifold Casing Material: Aluminum
Frame Material: Aluminum
Header Pipe Material: Copper
Heat Pipe Material: Copper
Insulation: Rock Wool
Rubber Seals and Rings UV Stabilized High Temperature Silicon Rubber
Test Pressure: 10 bar
Collector Mounting Flat Roof/Inclined Roof
Mounting Angle: 15-50C
Inlet: 3/4'

Technical Data of 30tube solar collector
Description
30tube solar collector
Numbers of tube(pcs)
30
Absorber area approx.(m2)
2.812
Hydraulic Connections
G3/4" male thread
Fluid volume(L)
1.5
Maximum operation pressure(Bar)
6
Test pressure(Bar)
9
Heat transfer fluid
Anti-freeze Fluid (Water-Glycol)
Max.working temp.
250C
hot water(L/Day)
240
ΔT
35C(Radiation>=800w/m2.day)
Collector efficiency
76.4%
Medium
Pure water
Start-up Temperature of heat pipe
<=30C
warranty
5 years

30tube solar collector material specification
Flow type
Heat pipe
Heat pipe material
T2 copper
Heat pipe size
Top:
Ø20
* 1mm; Body: Ø8* 0.7mm
Tube diameter
φ47/1500mm or φ58/1800mm
Solar vaccum glass tube
High boron-silicon
Coating of absorber on glass tube
Al-N-Al,Copper,Stainless steel
fins around heat pipe
single long Aluminum(1.68m)
Manifold pipe material
TP2 copper (Ø35x0.8mm)
Manifold casing material
Aluminum alloy (2.0mm)
Insulation material in manifold casing
Glass fiber
Thickness of insulation(mm)
45
Density of insulation (kg/m3)
90
Frame material
Aluminum alloy frame (2.0mm)
Sealing Materials
EPDM