Korea solar collector 

Korea solar collector is a non-pressurized system which core absorbing part consists of supper heat glass tubes.The water do not direct go into the tubes, tubes are sealed with heat conduct fluid .The glass tube which with tripple coating absorbs solar energy and converts it into heat to heat the conduct fluid and change it into vapor and rising to the tip of glass tube.This tip is direct contact with the water of the manifold of Korea solar collector. Then Vapor will turn to be fluid again once meet cold water. Then another cycle of heating will be start.

Model: VNSC-1833CS-30T

Quick sight:

Korea solar collector Manifold :

interior size :100X220mm

exterior size:180X330mm size, single way 30holes

Type: non-pressurized

Color steel manifold with galvanized frame

Glass tube: Double vacuum , with glass condenser, no water inside

With 45L horizontal assistant tank

Specification of Korea solar collector:

l  Manifold: inner shell sus304 stainless steel 0.4mm;

outer shell: white color steel with high zinc content

Sharp: square 180mmX330mm

Outlet and inlet:1’’

l  Support frame: 1.5mm galvanized steel with powder coating, strong resistant to the wind

l  Evacuated tube: Double vacuum treatment, hail resistant 25mm.

     No water inside the inner tube, the tube head is design with a glass condenser

l  Heat preservation layer :40mm high density 38kg/m3,long temperature keeping about 3days

How the Korea solar collector works?

a)      Vacuum tubes absorb the solar energy and turn it into heat energy to heat the anti-freezing fluid which inside the inner tube.

b)      When fluid turns to be vapor,the vapor will rising to the condenser (top side of tube), and condenser will exchange heat with the manifold cold water. Then vapor turns back to fluid for next heating to be vapor for next heat exchanger

c)      This heat exchanger will be happened again and again to heat the manifold water hotter and hotter

Characteristic of Korea solar collector:

l  Beside vacuum treatment of the inner glass and outer glass, the inner glass sealed with condenser glass are also vacuum treatment.  Double vacuum makes even higher efficiency

l  The glass tube without water inside ,high resistant to extremely cold and extremely hot condition

l  With a conduct glass condenser makes a fast heat transfer and exchanger

l  Optional frame angle can resists wind with a velocity of 36m/s.

l  Manifold with 45L assistant tank plays to automatically water filling and there is no risk of water flow out by hot water expansion

Korea solar collector is  suitable for extremely cold area.Especially  popular in Korea for heating use.