slopping roof vacuum tube solar collector,green energy solar heating - KEG58

slopping roof solar collector,, 1) 58x1800mm vacuum tube, 1) Aluminium Manifold,copper canula, 2) aluminium or galvanzied frame - more info check here: http://www.sourcingappliances.com/slopping-roof-vacuum-tube-solar-collector-green-energy-solar-heating-11247084/

Quick Brief

Type: Evacuated Tube Pressure: Pressurized Circulation Type: Indirect / Closed Loop (Activ... Heating System: Thermosyphon (Passive) Connection Type: Split Installation: Wall Mounted Housing Material: aluminium Certification: CE Capacity: 500 Place of Origin: Zhejiang China (Mainland) Brand Name: kingeagle Model Number: KEG58 anti-freezing: -30 degree

Product Features:

slopping roof solar collector,

1) 58x1800mm vacuum tube

1) Aluminium Manifold,copper canula

2) aluminium or galvanzied frame

Business Terms:

Port: FOB Ningbo

Minimum Order Quantity: 10 Set/Sets negotiable

Supply Ability: 1000 Set/Sets per Month negotiable

Payment Terms: T/T, L/C at sight

Contact Supplier

slopping roof vacuum tube solar collector,green energy solar heating

Specifications and Product Details:

slopping roof solar collector, vacuum tube solar thermal heating

Model: KEG58-1800

best heating efficiency solar collector,including the 3 main part

1) solar manifold

2)heat pipe vacuum tube

3)aluminium or galvanied frame,flat or slooping.

Specification:

Model No:KEG58	AS: alu/58
Model No:KEG58	AS: alu/58
No of Tubes	18,24,30
disassemblable	yes
total length (m)	1,65/2,00/ 2,45
Total Width (m)	1.9
Gross Absorb Area (m²)	3,14/3,80 / 4,66
Appeture Area (m²)	2,52/3,36 / 4,20
Surface d’absorbeur (m²)	2,18/2,42 / 3,03
Reflector	non
Operation Pressure (bar)	8
Entry Connector size	½’’ male/ copper tube
diameter of condensor(mm)	24
Material of Manifold	Anodized Aluminum 2mm
Material of Heat pipe and Manifold Head	TU1 Copper
Insulation of manifold	polyurethane
Slot of thermic sensor	yes
Cold Resistance	-30
liquid capacity	1.4/1,8 / 2,2
total weight (kg)	39/47 / 65
mini. flow (l/m)	120
typical flow (l/m)	150
max. flow (l/m)	600
stagenation temperature (°c)	300
Efficiency (n0 in %, k1 in W/m²K, k2in W/m²/K²) :	n0= 0.77, k1 = 1.47, k2= 0.0051
hail resistance	=<25
diameter of tube (mm)	58
Glass quality	Borosilicate
Glass quality	3.3 (T=0.91)
thickness (mm)	1.7
vacuum degree (Pa)	3x10-3
absorb rate	=>0.94
reflecting emission	<0.06
material of coating	SS-C/CU

Working principle Description:

1.The Heat Pipes series solar Collector are always connected with existing heating supply device, the selective coating on the inner cover or the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium Fins, The liquid in the heat pipe changes into vapour which rises to the condenser. the heat conducts to the heat transfer liquid vis a copper pipe. this transference of heat into the liquid creates aa continuous circulation as long as the collector is heated by sun

warranty:

5 years warranty, 15 years use life, CE Approvel