Gold Member Since 2004
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Jiangsu Sunpower Solar Technology Co., Ltd.

Solar Collector, Solar, Solar&Renewable Energy manufacturer / supplier in China, offering Solar Keymark Certificated Heat Pipe Solar Collector (SPB58/1800-18), Flat Plate Solar Water Heater (SPFP-G/0.6- AL/THG-1), Split Pressurized Solar Water Heater (SPA-58/1800-20) and so on.

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Supplier Homepage Product Heat Pipe Solar Collector (aluminum SPB) Solar Keymark Certificated Heat Pipe Solar Collector (SPB58/1800-18)

Solar Keymark Certificated Heat Pipe Solar Collector (SPB58/1800-18)

FOB Price: US $200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200/ Piece
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Production Capacity: 1700 sets/day
Transport Package: standard export package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SPB58/1800-18
  • Application: Water Heater, Solar Thermal
  • Model No: SPA58/1800
  • Operating Pressure: 6 Bar
  • Trade Mark: Sunpower or OEM
  • Heat Pipe: 0.8mm Thickness Copper
  • Trademark: sunpower
  • Origin: china
  • Type: Pressurized
  • Pipe Material: Glass
  • Pressure: Split High Pressure Systm
  • Certification: Solar Keymark, SRCC, Watermark, Standardsmark
  • Manifold Material: Aluminum Alloy or Stainless Steel
  • Vacuum Tube: Three Targets Layer 58/1800 or 47/150 Vacuum Tube
  • Specification: solar keymark & EN12975 certified
  • HS Code: 8419191000
Product Description
Manifold Casing Material 2.0mm thickness /Aluminum
Frame Material 1.2mm thickness stainless steel or 2.0mm Aluminum alloy
Header Pipe Material 1.2mm thickness /Copper
Insulation Polyurethane /Rockwool
Rubber Seals and Rings UV stabilized high temperature silicone rubber
Optimal installation angle 30-70 Vertical, 0 Horizontal
Operating Pressure 6bar-12bar
Pressure Drop 7bar 3.3L/min for 20 tube manifold
Optimal flow rate 0.1L/min/tube-0.026G/min/tube
1. High pressure storage tank(Testing pressure=9 bar), using SUS304-2B, 1.2mm-2.0mm.
2. Less heat loss as compared to the non pressure model, Heat Preservation: 72-90hours
3. Highly efficient heat pipe technology, Anti-freezing in cold winter, whole system can work well in -35
4. No water introduced into vacuum tube, no water out if tube broken
5. Max. Pressure bearing: 1.2MPa
6. Can be used all year round in the cold climate. Hail resistance: 25mm / 35mm

Solar Collector Operation
Step 1: The absorber coating on the inner glass tube absorbs sunlight and converts it into heat.
Step 2: Steam forms inside heat pipe which transfers heat rapidly up to the manifold.
Step 3: A pump circulates water or heat transfer fluid through the header pipe, carrying heat back to the
storage tank. Gradually throughout the day the tank is heated up.

Solar Keymark Certificated Heat Pipe Solar Collector (SPB58/1800-18)
Solar Keymark Certificated Heat Pipe Solar Collector (SPB58/1800-18)

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