Working Principle

In each vacuum tube there is a U pipe with direct flow-through that is connected to the header pipe inside manifold. This U pipe is seamed in an aluminum heat transfer fin in the interior of vacuum tube that transmits the heat from the interior tube to the U pipe. 
Solar radiation permeates the outer glass tube and is captured on the outside of inner glass tube by highly selective sputter layer. The captured solar radiation is transmitted to flush-contact aluminum shield and then copper pipe filled with heat transfer fluid. The 360° Aluminum heat transfer fin assures the fastest energy transfer. 

Features

  • Using U pipe solar collector has better appearance.
  • Reliable and efficient twin-glass solar tubes.
  •  Copper U pipes for rapid heat transfer, No water through the tube, So it can good working in winter without freeze.
  • Easy plug-in installation.
  • Free maintenance.
  • Work pressure:8 bars.
  • Stable solar conversion during the day.
  •  The perfect solar collector for domestic solar water heater systems.
  • Ideal for commercial solar water heating applications.

Services

COMPLETE RANGE OF SOLAR WATER HEATER ACCESSORIES AVAILABLE i.e

  1. Computerized Kit,
  2. Thermostatic Valve
  3. Electric Heater
  4. Circulation Pumps

ModelArea m2Vacuum Tube Length/Width/Height
HB 47/1500-10U0.9101660×920×150
HB 47/1500-15U1.35151660×1270×150
HB 47/1550-20U1.8201660×1620×150
HB 47/1500-25U2.25251660×1970×150
HB 47/1500-30U2.67301660×2320×150