Flat plate collector(CHCH)

As an alternative to metal collectors, new polymer flat plate collectors are now being produced in Europe. These may be wholly , or they may be metal plates behind which are freeze-tolerant water channels made of silicone rubber instead of metal. Polymers, being flexible and therefore freeze-tolerant, are able to contain plain water instead of antifreeze, so that in some cases they are able to plumb directly into existing water tanks instead of needing the tank to be replaced with one using heat exchangers. By dispensing with a heat exchanger in these flat plate panel, temperatures need not be quite so high for the circulation system to be switched on, so such direct circulation panels, whether polymer or otherwise, can be somewhat more efficient, particularly at low light levels.

Fluid is circulated, using either mains or solar electricity, through the tubing to remove the heat from the absorber and to transport it to an insulated water tank, sometimes directly or otherwise to a or to some other device for using the heated fluid. Some fabricants have a completely flooded absorber consisting of 2 sheets of metal stamped to produce a circulation zone. Because the heat exchange area is greater they may be marginally more efficient than traditional absorbers.

A flat plate collector consists of a thin absorber sheet (of thermally stable polymers, aluminum, steel or , to which a black or selective coating is applied) backed by a grid or coil of fluid tubing and placed in an insulated casing with a glass or polycarbonate cover.

Flat plate collector:

Flat plate collector: water tank and solar panel are connect together. Abosorbs heat fast.

  • Certificate: ISO9001:2000, CCC, CE certificates...
  • Pipe Material:Copper
  • Application:Water Heater
  • Type:Flat Panel
  • Model Number:CHCH-CFNP-200-4
  • Brand Name:SIJIKING
  • Place of Origin:Zhejiang China (Mainland)
  • Country:China (Mainland)
  • telephone:86-573-87871823
Delivery Time: 15-20days
Package: standard export cartons
Supply Ability: 120000 Set/Sets per Month
Payment Terms: T/T
Port: Shanghai
Certificate: ISO9001:2000, CCC, CE certificates.
Pipe Material: Copper
Application: Water Heater
Type: Flat Panel
Model Number: CHCH-CFNP-200-4
Brand Name: SIJIKING
Place of Origin: Zhejiang China (Mainland)
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