300 Liter Passive Duda Solar Water Heater Attached

Passive solar water heaters use vacuum tubes with heat pipes and an attached water tank for direct heating of potable water. Sunlight enters the tubes, converting into heat at ~94% efficiency, and is... read more

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Product Features

  • Hailstone Resistance: up to φmm (1), Max Operating Pressure: 100psi, TK-7Y Controller
  • Pressurize tank for domestic water supply, 14mm TU1 Copper Heat Pipes, Winter Resistant
  • φ58mm x 1800mm Three-Target Cu/SS-ALN(H)/SS-ALN(L)/ALN Vacuum Tubes, High Boron Silicon 3.3 Glass
  • Sun Absorption Efficiency: 93-96%, Vacuum Rating: Less than 5.0 x 10-3Pa, Lifespan:70% @ 15 Years
  • Tank Diameter: 460mm (18.1), Tank Material: SUS304-2B Food Grade stainless steel

Product Description

Passive solar water heaters use vacuum tubes with heat pipes and an attached water tank for direct heating of potable water. Sunlight enters the tubes, converting into heat at ~94% efficiency, and is then carried up through the heat pipe to the manifold which heats the water inside of the attached water tank. Water is supplied at the inlet from city/well water, heated and then fed directly into the hot water plumbing of the building. ....read more

Duda Solar Pressurized Passive Solar Water Heater System Vacuum Heat Pipe Hot AsDuda Solar Pressurized Passive Solar Water Heater System Vacuum Heat Pipe Hot As
End Time: 2018-05-05 17:36:32.
Time Left:12 Days 17 Hours 34 Minutes 8 Seconds
Current Bid:
$
#Bids: 1
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Duda Solar Pressurized Passive Solar Water Heater System Vacuum Heat Pipe Hot AsDuda Solar Pressurized Passive Solar Water Heater System Vacuum Heat Pipe Hot As
End Time: 2018-05-05 17:36:32.
Time Left:12 Days 17 Hours 34 Minutes 8 Seconds
Current Bid:
$
#Bids: 3
Bid Now

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