heat pipe solar collector from China manufacturer - Haining Sunwe New Energy Co., Ltd

Payment Terms:	T/T,L/C
Place of Origin:	, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean

Packing: carton

Application: Water Heater

Production Capacity: 50000sets/year

Delivery Date: 15days

Type: Vacuum Solar Collector

The Sunwe Solar Collector or Solar Water Heater is a device that absorbs thermal energy from the sun and converts it into usable heat.

The Sunwe Solar Collector or Solar Water Heater is a device that absorbs thermal energy from the sun and converts it into usable heat. The heat is normally absorbed by water, or a freeze resistant water mix, which can then be used to supplement hot water heating, space heating and even space cooling via use of an absorption chiller or dessicant cooler technology.

Basic information of Sunwe Solar Collector:
Model number: SW-C01
Type: Evacuated vacuum tube solar collector
Pressure: Pressurized system
Circulation type: Closed loop
Installation: Both standing & freestanding
Normally tube quantity: 15tubes to 30tubes
Place of Origin: Zhejiang, China

Key features of the Sunwe Solar Collector.
1. Internationally certified product (EN12975 KEMARY SRCC)
2. Copper heat pipes for rapid heat transfer and freeze resistant.
3. Reliable, efficient, tri-element evacuated vacuum tubes
4. Easy plug-in installation
5. Maintenance free
6. Suitable for mains pressure water (up to 6bars, max. 10bars)
7. Corrosion resistant material (aluminum and copper)
8. Aluminum frame 2.0mm thickness
9. Black or Silver aluminum casing in good insulated
10. Stable solar conversion throughout the day
11. The best solar collector for domestic solar water heater systems
12. Ideal for commercial solar water heater applications
13. Comprehensive 10 years limted warranty (life time will be more than 15years)

The working principle of solar collector is very simple.
1. Solar Absorption: Solar radiation is absorbed by the evacuated vacuum tubes and converted into heat.
2. Solar Heat Transfer: Heat pipes conduct the heat from within the solar tube up to header.
3. Solar Energy Storage: Water or water mix is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperatures is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated.

Type	C01-15	C01-20	C01-25	C01-30	C01-15B	C01-30B
Number of tubes	15	20	25	30	15	30
Gross area (m² )	2.29	3.05	3.80	4.67	1.33	2.42
Aperture area (m² )	1.44	1.92	2.40	2.88	0.63	1.30
Absorber area (m² )	1.24	1.65	2.06	2.48	0.54	1.08
Peak power (W / Collector)	881	1175	1469	1763	440	880
Allowable operating pressure (bar)	6	6	6	6	6	6
Test pressure (bar)	10	10	10	10	10	10
Max. stagnation temperature	200° C	200° C	200° C	200° C	200° C	200° C
Max. operating temperature	95° C	95° C	95° C	95° C	95° C	95° C
Flow rate (l / mh)	50-150	50-150	50-150	50-150	50-150	50-150
Absorber material	CU/AI/SS/N2 Borosilicate glass
Coating	ALN/SS-ALN/CU
Absorption coefficient	≥ 94%	≥ 94%	≥ 94%	≥ 94%	≥ 94%	≥ 94%
Emission coefficient	≤ 7%	≤ 7%	≤ 7%	≤ 7%	≤ 7%	≤ 7%
Weight (kg)	55	77	96	116	32	65
Liquid content	0.9L	1.1L	1.4L	2L	1L	2L
Mounting angle	15 - 75°	15 - 75°	15 - 75°	15 - 75°	15 - 75°	15 - 75°
Frame	2mm Aluminum Alloy
Heat pipe	8mm red copper
Long-term stable vacuum (Pa)	< 5*10-3	< 5*10-3	< 5*10-3	< 5*10-3	< 5*10-3	< 5*10-3
Glass tube diameter	58mm	58mm	58mm	58mm	58mm	58mm
Vacuum tube wall thickness	1.6mm	1.6mm	1.6mm	1.6mm	1.6mm	1.6mm
Insulation	Compressed Rockwool
Collector width	1145mm	1520mm	1895mm	2332mm	1145	2332mm
Collector length	2004mm	2004mm	2004mm	2004mm	1041mm	1041mm
Manifold	38mm red copper
Tube length	1800mm	1800mm	1800mm	1800mm	850mm	850mm
Pressure drop	less than 5mbar(80L/h), 12mbar (150L/h)