Basic Info.
Product Description
1)Manufacture since 1998, Skylight Pressurized Heat Pipe Solar water heater(SLCPS)With CE, BV, SGS, CCC Approved
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
5) One-stop solution & service
6) OEM & design service offered
Components:
Heat pipe evacuated tubes, solar storage tank and support
Technical data:
Skylight Evacuated Tube Specifications:
1. Length (nominal): 1800mm
2. Outer tube diameter: 58mm
3. Inner tube diameter: 47mm
4. Glass thickness: 1.8mm/2.0mm
5. Thermal expansion: 3.3x10-6 ° C
6. Material: Borosilicate Glass 3.3
7. Absorptive Coating: Graded Al-N/Al
8. Absorptance: >93% (AM1.5)
9. Emittance: <8% (80° C)
10. Vacuum: P<5x10-3 Pa
11. Stagnation Temperature: >200° C
12. Heat Loss: < 0.8W/ ( m2° C )
13. Maximum Strength: 0.8MPa
14. Start-up temperature: ≤ 25° C
15. Anti hail: ≤ Ø 25mm
16. Weight: 2.2kg
17. Skylight Package: 1880*330*170(10PCS)1880*280*170(8PCS)
18. Special tube like 100mm or 120mm tubes are also available against request
Heat pipe specification
Material: 	TU1
Wall thickness	0.6mm
Temperature can bear(Centigrade)	220
Start up time: 	30S
Start up temperature: 	25 Centigrade
Diameter and length of condenser	16mm/55cm
Diameter of the tube body	8mm
Vacuum degree: 	4*10-3Pa-4*10-4Pa
Heat resistance: 	0.02Centigrade/W
Heat transfer rate: 	>=150w
Best angle of use: 	30-60 degree
Max. Working pressure: 	4MPa
Max. Pressure the welding point can bear: 	4 Mpa
Temperature range of anti freezing heat pipe: 	-30Centigrade-300Centigrade
Life expectation	15 years
Warranty	5 years
Tank and Frame Specifications:
1) Volume: 100L, 150L, 180L, 200L, 220L, 250L
Inner tank material and thickness: SUS304 2B /1.2mm
2) Outer shell material and thickness: Color steel/0.5mm OR SUS304/0.5mm
3) Insulation material and thickness: CFC free Polyurethane/55mm
4) Frame material and thickness: Galvanized steel/1.5mm OR SUS304/1.3mm
5) Size of the holes: G1/2 OR G3/4
6) Electrical heater: Available against request, 1500W, 2000W or 3000W
7) Magnesium rod: Available against request
8) Controller: Available against request: SP25, SP26, SPI, SPII, SPIII
9) Guarantee: 3 years for galvanized steel support, 5 years for solar storage tank and evacuated tubes
Working Principle
EVACUATED tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating. Evacuated tubes have been invented in China by Professor Yin Zhiqiang and have already been used for years in Germany, Canada, China and the UK. There are several types of evacuated tubes in use in the solar industry. Skylight uses the most common "twin-glass tube". This type of tube is chosen for its reliability, performance and low manufacturing cost.
EACH Skylight evacuated tube consists of two glass tubes made from extremely strong borosilicate glass. The outer tube is transparent allowing light rays to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al-N/Al) which features excellent solar radiation absorption and minimal reflection properties. The top of the two tubes are fused together and the air contained in the space between the two layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the gasses forms a vacuum, which is an important factor in the performance of the evacuated tubes.
CONVECTIVE Skylight movement of the liquid starts when liquid in the loop is heated, causing it to expand and become less dense, and thus more buoyant than the cooler water in the bottom of the loop. Convection moves heated liquid upwards in the system as it is simultaneously replaced by cooler liquid returning by gravity. Ideally, the liquid flows easily because a good thermosiphon should have very little hydraulic resistance.
Model |
Aperture Area |
Vacuum Tubes |
Capacity |
Packaging |
Measurement |
N.W. |
G.W. |
Loadage Container |
Dimension(mm*mm*mm0nsion |
(CBM) |
(kg) |
(kg) |
Dia. |
Length |
No. |
inat.com Skylight-Sunlight Lovet New Energy Co., Ltd ) |
|
|
|
Tank/Frame1/Frame2 |
|
|
|
20GP |
40GP |
40HQ |
SLCPS-16 |
1.96 m2 |
58mm |
1800mm |
16 |
118.5 L |
1640*500*510/1540X105X45/825X525X65 |
0.69 |
77 |
83.4 |
36 |
78 |
99 |
SLCPS-18 |
2.23 m2 |
58mm |
1800mm |
18 |
133.3 L |
1790*500*510/1540X105X45/825X525X65 |
0.75 |
85.5 |
92.7 |
33 |
72 |
91 |
SLCPS-20 |
2.48 m2 |
58mm |
1800mm |
20 |
147.5 L |
1940*500*510/1540X105X45/825X525X65 |
0.81 |
93.8 |
101.8 |
31 |
67 |
84 |
SLCPS-24 |
2.98 m2 |
58mm |
1800mm |
24 |
176.5 L |
2240*500*510/1540X105X80/825X525X85 |
0.94 |
115 |
124.6 |
27 |
57 |
72 |
SLCPS-30 |
3.73 m2 |
58mm |
1800mm |
30 |
220.3 L |
2690*500*510/1540X105X80/825X525X85 |
1.11 |
138.3 |
150.3 |
23 |
49 |
61 |
Address:
No. 2309, North Building of Huiyan, Kejiaocheng, No 801, Middle Changwu Road, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
Established in 1998, Changzhou Skylight New Energy Co., Ltd is a professional manufacture that integrates the developing, manufacturing and marketing of solar energy products together.
With strategic decisions of the managers, abundant developing capability, advanced production technology and perfect testing facilities, Skylight continuously expands his marketing network, retains, recruits and trains a professional team specialized in management, exploitation, marketing and services. This enables Skylight opens up his network in more than 100 countries around the world.
Our products have been awarded CE, CCC national certificate, AAA grade enterprise, ISO9001-2000 certificate, Golden Sun certificate and Photo-thermal System International Gold Award, etc.
Skylight New Energy locates in Changzhou City, Jiangsu Province, which has one of the most vibrant economies, 150 kilometers from Shanghai Pudong International Airport to our factory.
In nowadays with rapidly-developing economy, Skylight is providing omnibearing knight sarvice, meanwhile, he is stepping towards top-class technical group in the world.
Unremitting can witness the enterprise becoming outstanding; Fighting tooth and nail can make a brand becoming mature and perfect. Advancing with time, Skylight is inviting you to experience the hardships of cultivation, and the happiness of harvest.