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Jiangsu Doyoroo Solar Energy Co.,ltd
Doyoroo solar, expert of solar solution supplier, professional manufacturer of Glass Vacuum tube, Solar collector, Solar water heater, and Solar Panel, used for domestic and industrial solar hot water system.
Now have workshop more than 20 000square meters, passed ISO9001:2000, CE, Solar Keymark issued by Germany Din Certco and electrical appliances safety certificate of Korea.
Doyoroo manufactures in-house all components of the solar water heaters that includes tanks, twin-glass evacuated tubes, frames, heat pipes, manifolds, mounting kits, and so on.
Our mission is to deliver environmentally friendly, highest quality products to the global markets. They can be used in any climate, and the fuel they use—sunshine—is free.
DOYOROO -- Clean Energy, Happy life!
This one pipe inlet-outlet non-pressure solar water heater, is compact system, a most economic system with high efficiency. Working principle depending on Gravity. It'd be installed on the roof as top as possible to get enough hot water flow pressure.
Normally, this solar water heater would be operated manually, but could be operated automatically together with our simple controller, which can show water temperature, water level and control cold water supply or electric heater work at setting condition.
Specification:
Model
Absorb area (m²)
Water tank capacity (L)
Tube
20GP/40GP/40HQ
loading qty (sets)
Ф
(mm)
length
(mm)
Qty
(pcs)
TN47/1.5-15N
1.42
130
47
1500
15
54/117/125
TN47/1.5-18N
1.73
150
47
1500
18
50/107/121
TN47/1.5-20N
1.92
165
47
1500
20
40/83/96
TN47/1.5-24N
2.30
200
47
1500
24
36/75/84
TN47/1.5-30N
2.87
250
47
1500
30
32/69/76
TN58/1.8-15N
2.14
150
58
1800
15
42/88/96
TN58/1.8-18N
2.51
180
58
1800
18
38/80/89
TN58/1.8-20N
2.77
200
58
1800
20
35/76/83
TN58/1.8-24N
3.34
240
58
1800
24
28/60/66
TN58/1.8-30N
4.18
300
58
1800
30
25/54/60
Outer tank: painted steel, or stainless steel alternative;
Inner tank: stainless steel, SUS304-2B;
Frame: galvanized steel;
Insulation: Polyurethane.
About the Author
Ibrhur & QTY on stage part two.mp4