solar hot water Collectors

solar hot water GTC 58s alu series is our new designed products, it is a hight pressure system use copper heat pipe working, it can installed in slop roof, flat roof, our products alreadys get CE ISO EN ROSH, more info see our web www gtc-soalr com
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 (m?: 3.14/3.50/3.80/4.66
8) Aperture area (m?: 2.52/2.96/3.36/4.20
9) Surface absorber (m?: 2.18/2.30/2.42/3.03
10) Reflector: non
11) Operation pressure (Bar): 8
12) Entry connector size: ? 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 (): 300
24) EN 12975 (solar keymark) in course
25) Date: October 15
26) Efficiency (n0 in %, k1 in W/m, k2in W/m?K?; 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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solar hot water GTC-58s-alu is our new designed products, it is a hight pressure system use copper heat pipe working

  • solar system:solar system
  • solar tube:solar tube
  • solar heating:solar heating
  • solar vacuum tube:solar energy collector
  • solar hot water:solar hot water
  • Model Number:gtc-58s-alu
  • Brand Name:GTC-SOLAR
  • Place of Origin:Zhejiang China (Mainland)
  • Country:China (Mainland)
  • telephone:86-572-5099000
solar system: solar system
solar tube: solar tube
solar heating: solar heating
solar vacuum tube: solar energy collector
solar hot water: solar hot water
Model Number: gtc-58s-alu
Brand Name: GTC-SOLAR
Place of Origin: Zhejiang China (Mainland)
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