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The CY series , the inner tank is made up SUS304(thickness is 1.2mm),adopes two advance weliding technology.

The heat pipe is hollow with the space inside evacuated, mush the same as the solar .Inside the heat pipe is a small quantity of purified water and some special additives.The heat pipes used in Huayang solar collecotors have a boiling point of low temperature.So when the heat pipe is heated the water rapidly vaporizes.This vapor rised to the top of the heat pipe transferring heat. As the heat is lost at the top, the vapor condenses to form a liquid (water) and returens to the bottom of the heat pipe to once again repeat the process

●High Performance,With the cutting-edge vacuum-tube collecting technology, over 92% of sunshine energy is converted to thermal energy for heating and no circulation loss. Thicker insulation layer, functioning well in winter, even in minus-30-degree environment.150mm ofpipe in inner tank for enough heat exchange

●Customer-friendly,Paten connection design isolates cooper heat pipe from stainless steel inner tank, greatly reduced damage by galvanic corrosion. Vacuum tubes are directly connected to the tank, low heat loss. Blind sleeve design and SUS304 inner tank is suitable for poor quality water supply area. It can install for mounting on the roof or ground

●Free MaintenanceNo glycol, simple structure. No annual and periodical check-ups or maintenance is necessary. Blind sleeve design, no pollution, no-leaking heat pipe, easy installation. No water in vacuum tubes, one broken tube will not affect the function of the whole system

●Year-round OperationWith the freezing-proof technology, the system is designed and installed to operate for all seasons. Electric heater is optional to use, to ensure plenty hot water in rainy days.

●EN12975 Approved

 
HY-CY-1858-15
HY-CY-1858-18
HY-CY-1858-21
HY-CY-1858-24
General Parament
 
absorbing area (m2)
1.90 
2.28 
2.67 
3.06 
working pressure (bar)
4
ambient temperature
(-30-60) ℃
daily efficiency
>=55%
empty weight (kg)
98
114
130
148
loading qty (20/40/40HQ
45/95/110
38/80/92
33/69/80
28/59/70
STORAGE TANK
 
capactiy (L)
130
150
180
200
outer material (mm)
painted steel 0.4mm/ stainless steel 0.4mm/ galvanized 0.4mm
inner material (mm)
stainless steel 304 1.2mm/SUS316L 1.2mm
insulation
PUF 50mm
electric heater
2000w
2000w
2000w
2000w
T/P valve
T=99℃, P=6bar
relief valve
6 bar
nipple size
1/2",3/4"
tank packing size (mm)
1440*500*520
1660*500*520
1880*500*520
2100*500*520
VACUUM TUBE
 
size
58/1800mm
tube qty
15
18
21
24
tube packing size (mm)
1890*350*250(15pcs)
Frame
 
Material
galvanized/ stainless steel/ aluminum
Angle
45˚/25˚