Haiyan Redao New Energy Co., Ltd. >> 2015 Qal Compact Non Pressure Solar Water Heater

2015 Qal Compact Non Pressure Solar Water Heater

2015 Qal Compact Non Pressure Solar Water Heater
Price: US $ 178-197.28/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union
Prod Model: QAL- CG-24
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material: Colorful Steel
Size: 24 Evacuated Tubes
Package: Cartons with Foam
Color: Blue/ White
Angle: 27'-45'
Capacity: 240L or Optional
Collector Components: Glass Vacuum Tube
Pressure: Unpressurized
Structure: Compact Type
Interior Material: SUS304
Certification: CE and ISO9001

Product Description

All of our products are directly from Factory. Price are much more competitive and quality are much easier to control.

 

Model: QAL-CG-24

Color:   blue&white-blue

1> CE, ISO. 5 years warranty, long life span
2> Most competitive price and high quality
3> Quality assurance comply with ISO 9001-2008
4> Product quality in compliancee with CE
5> Fast delivery and rich export experience
6> OEM and ODM service


DescriptionPainted Solar Water Heater
 Iner tankStainless steel SUS 304(0.31-0.6)mm
Outer tankPainted steel 


InsulationPolyuerthane foam
Tank diameter460mm
Tube quantity24 tube 58x1,800mm
Tank capacity250L

 

QAL solar water heaterheating/collector tube details:

1>QAL solar water heater/heating/collector tube structure: All-glass double deck co-axial structure
2>Tube size of our solar water heater/heating/collector: 58*1800mm, or 47*1500mm
3>Our solar water heater/heating/collector glass material: High orosilicate 3.3 glass
4>QAL solar water heater/heating/collector tuter tube diameter and glass thickness: Ø 58± 0.7mm; Glass thickness 1.6± 0.15mm
5>Inner tube diameter and glass thickness: Ø 47± 0.7mm; Glass thickness 1.6± 0.15mm
6>Absorptive coating property:
*Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN
*Sediment method: Three targets magnetron sputtering plating
*Specific absorption: 0.93-0.96(AM1.5)
*Emission ratio: 0.04-0.06(800C± 50C)
*Vacuum tightness: 5.0× 10¯ ³ PA
*Idle sunning property parameters: 260-300 m² . C/KW
*Average heat loss coefficient: ULT=0.4~0.6W/(M 2.0 C)
*Resistant Hail≤ 25mm
*Useful life15 years


We have these series as bellow ,also,you can use our company's website :  www.china-nicesolar.com    more products waiting for you.  

ModelGlass vacuum tubecapacity ( L )CBM
diameter ( mm )length ( mm )tubes ( Pcs )
QAL-CG-58-1800-15Φ581800mm151500.55
QAL-CG-58-1800-18Φ581800mm181800.62
QAL-CG-58-1800-20Φ581800mm202000.7
QAL-CG-58-1800-24Φ581800mm242400.85
QAL-CG-58-1800-30Φ581800mm303001
QAL-CG-58-1800-36Φ581800mm363601.2


Our company is factory in Tongyuan Industrial Park,Jiaxing City, can provide you

Split pressurized solar water heater system (150L,200L,300L,400L,500L)
Compact pressurized solar water heater system (150L,180L,200L,300L,360L)
Compact Unpressurized solar water heater (150L 180L 200L 250L  300L  360L )
Compact pressurized  Flat panel solar water heater system 
Solar water heater collectors
Solar water heater accessories
From its early beginnings in 2000 Redao (originally called Alinsidun Technologies) is a designer and manufaturer of solar water heating prodcts in China. All of our products are designed to ensure robust performance over a long lifespan. All Redao products are complied with CE, ISO9001-2008.

With our dedicated and experienced team, our specialised manufacturing base, as well as the continued focus on technical solutions and customer service, we are sure that Redao will remain the supplier of choice for many throughout the coming years.

Redao strives to maximize production outputs and quality using the very lastest in manufacturing techniques, and uses equipment with proven reliability and the flexibility to adapt to fast changing requirements of customers. If you are interested in Redao water heater system, please feel free to call us.

Redao brief profile:

2000>Alinsidun establish, the former name of Redao. Production of solar water heater tank begins.

2001>Alinsidun develop its first solar water heater. Rush production begins.

2002>Alinsidun opened sales and distribution office in Shanghai, China.

2003>Alinsidun was awarded "Observing contract & Valuing Credit Star factory" by Zhejiang Quality Examinations and Appraisal Center.

2004>Export production begins.

2005>Alinsidun observed Good Quality control system by Chinese Product Quality Management center. At the same time, Alinston became the mumber of China Solar water Quality Control System.

2006>Alinsidun was awarded "China Solar Water Heater Most Famous Brand" by China Product Quality Management Center.

2007>Alinsitun complied with the Quality Assurance Requirements of ISO 9001-2000

2011>Redao became the company name instead of Alinston, and Redao solar water heaters complied with CE certification. In Aprial, Redao complied with ISO 9001-2008.

2012>QAL mark registered.

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