Premium Heat Pipe Solar Collector with Keymark Certification

• Customization: Available
• After-sales Service: 10 Years
• Warranty: 5 Years
• Model NO.: SPB58/1800-18
• Concentrating: Yes
• Working Temperature Range: High Temperature
• Type: Pressurized
• Application: Water Heater, Solar Thermal
• Pipe Material: Glass
• Model No: SPA58/1800
• Pressure: Split High Pressure Systm
• Operating Pressure: 6 Bar
• Trade Mark: Sunpower or OEM
• Manifold Material: Aluminum Alloy or Stainless Steel
• Heat Pipe: 0.8mm Thickness Copper
• Vacuum Tube: Three Targets Layer 58/1800 or 47/150 Vacuum Tube
• Tube Material: Glass
• Transport Package: standard export package
• Specification: solar keymark & EN12975 certified
• Trademark: sunpower
• Origin: china
• HS Code: 8419191000
• Production Capacity: 1700 sets/day

Product Description

Specification:
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
 
 
Feature
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.

Certification