gtc-58-20tube thermathyphone heat pipe solar collectors, bath room , hotel, family, vila install, hot water usage, washing,
Port: shanghai
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Year
Payment Terms: T/T
Contact SupplierPackaging Detail: packed in cartons and for 24tubes 220l can load 86units in 20'C
Delivery Detail: 8-15days
gtc-58-20tube solar system are widely used for home installtion and hot areaand some ecnomic developed country,gtc also make this system as united union project for 500units ,it is under training by our dealer membership and more picture will be delivered after installation finished. our gtc solar sytem are get CE ISO ROHS CSA certifcaiton and also give guarrantee for the whole sytem. capacity from 100L to 300L can be manufactured and more capacity can suppliered according to customers requestment. more items and projects see our web at w.gtc-solar.com
and contact wiht us freely.
1) Model no.: GTC-58-alu
2) Adopts U pipe technology
3) No of tubes: 18, 20, 24, 30
4) Disassemble: no
5) Total length (m): 1.65/1.90/2.00/2.45
6) Total width (m): 1.9
7) Gross absorb area (m²): 3.14/3.50/3.80/4.66
8) Aperture area (m²): 2.52/2.96/3.36/4.20
9) Surface absorber (m²): 2.18/2.30/2.42/3.03
10) Reflector: non
11) Operation pressure (Bar): 8
12) Entry connector size: ½" male/copper tube
13) Material of manifold: anodized aluminum, 2mm
14) Material of U pipe and manifold head: TU1 copper
15) Insulation of manifold: polyurethane
16) Slot of thermic sensor: yes
17) Cold resistance: -30
18) Liquid capacity: 2.8/3.2/3.80/4.70
19) Total weight (kg): 39/42/47/65
20) Min. flow (L/m): 120
21) Typical flow (L/m): 150
22) Max. flow (L/m): 600
23) Stagnation temperature (°C): 300
24) EN 12975 (solar keymark) in course
25) Date: October 15
26) Efficiency (n0 in %, k1 in W/m²K, k2in W/m²/K²); n0=0.77, k1=1.47, k2= 0.0051
Tubes:
1) Hail resistance: ≤25
2) Diameter of tube (mm): 58
3) Glass quality: borosilicate, 3.3 (T=0.91)
4) Thickness (mm): 1.7
5) Vacuum degree (Pa): 3 x 10-3
6) Absorb rate: ≥0.94
7) Reflecting emission: <0.06
8) Material of coating: SS-C/CU
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