Solar Thermal Water Heater Sun Collector

Sun Collector 1)Strong heat collecting ability 2)Works automatically all year round

Sun Collector

Features:1) Adoption of superconductive pure oxygen-free copper heat-pipe solar collecting module2) Strong heat collecting ability3) Separated heat collector and water storage tank 4) Works automatically all year round5) Equipped with computerized automatic procedure and electric heating system6) Can be widely used in other solar collecting projectsSolar Water Heater Thermal Collector System

Product Description

Excellent figure, stable performance, simple installation, easy to combine with existing water system. Special designed for split solar hot water system. Connect in series to provide large hot water for commercial, buildings, hotels, hospitals, swimming pool etc. One or several glass tube broken will not influence system work. High efficiency, low maintenance, convenient replacement. Parameters: 1) Thermal capacity: The temperature of condesation top is higher than 62.5 degree centigrade under a test in 70 degree centigrade, 600mm depth water. Heat conduction power higher than 10W 2) Attenuation Attenuation rate of heat efficiency will be lower after 10% during normal use for 5years. 3) Conduction medium is mineral and harmless. 4) Promise 5 years of guarantee. How it works: 1) The operation of the SPA solar collector is very simple 2) Solar absorption: Solar radiation is absorbed by the solar tubes And converted into heat 2) Solar heat transfer: Heat pipes conduct the heat from within the solar Tube up to the header pipe 3) 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 / 9-18oF. Throughout the day, the water in the storage Tank is gradually heated We adopt the advanced technology to produce solar water and its related spare parts. Vacuum tubes are the heart of solar water heater, our vacuum tube uses the borosilicate glass which has magnetron sputtering aluminum nitride absorbing coat. We have 2 models: 47mm x 1, 500mm, 58mm x 1, 800mm Insulating layer was polyurethane foamed, Bracket made of premium cold roll with plastic spray or stainless steel. Fastening pieces was made of stainless steel screw.

Technical Data of Heat pipe collector
			Production Model	JX-58/30	JX-58/20
Numbers of tube(pcs)	30	20
Absorber area approx.(m2)	2.439	1.626
Gross size(m)	1.99*2.1*0.154	1.99*1.4*0.154
Weight Empty(kg)	93.5	63
Hydraulic Connections	G3/4" male thread
Fluid volume(L)	1.7	1.2
Min. volume flow rate per collector(L/H)	108	72
Rated volume flow rate per coll.(L/H)	180	120
Max. volume flow rate per collector(L/H)	1200	1200
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)	240C	160
ΔT	35C(Radiation>=800w/m2.day)
Collector efficiency	76.4%                                    76.2%
Medium	Pure water
Start-up Temperature of heat pipe	<=30C
Warranty	5 years, Vacuum tube for 15 years.
Material Details
			Production Model	CS-58
Flow type	Heat pipe
Heat pipe material	T2 copper
Heat pipe size	Top: Ø14* 1mm;     Body: Ø8* 0.7mm
Tube diameter	φ47/1500mm or φ58/1800mm
Solar vacuum glass tube	High boron-silicon
Coating of absorber on glass tube	CU/SS-ALN(H)/SS
fins around heat pipe	Double long Aluminum(1.68m)
Manifold pipe material	TP2 copper (Ø35x0.8mm)
Manifold casing material	6063 Aluminum alloy (2.0mm)
Insulation material in manifold casing	Glass fiber
Thickness of insulation(mm)	45
Density of insulation (kg/m3)	90
Frame material	Aluminium alloy frame(2mm)
Frame and manifold casing finish	Black Powder coated

Solar Thermal Water Heater Sun Collector