Specifications,
1. Pressurized solar water heater
2. CE/ISO/CCC approved
3. OEM is available
4. Max working pressure: 0.6Mpa/6Bar
Why Choose QAL Solar Energy?
1. Rich International trade experience. We are exporting to over 30 countries, so you don't need worry about shipment and timely delivery.
2. We can supply more professional after-sale service. We promise will resolve your problem within 24 hours, if you have difficulty in installation, use and maintenance of solar water heater.
3. We are Golden supplier on Made in China, so you don't need worry about our company credit.
4. Competitive price. We always only pursue low profit on scale sales.
5. OEM is available.
Flat plate solar water heater features:
1. Patterned temper glass or low iron temper glass (4mm thickness) offers the best capability of durability, strength.
2. Blue sputtering coating has high absorption rate and heating efficiency.
3. Since there are no adhesive or mechanical joints, nothing will deteriorate with usage and high temperature.
4. Special Anodized aluminum alloy frame to ensure handsome appearance and can accept high pressure without leakage.
|
Specifications |
FP2.0 |
|
Dimension L*W*H (mm) |
2000*1000*80 |
|
Gross Area (m²) |
2.00 |
|
Absorber (m²) |
1.75 |
|
Numbers of covers |
1 |
|
Cover material |
Low iron,tempered glass |
|
Cover thickness (mm) |
3.2 |
|
Cover transmittance |
>92% |
|
Weight |
38Kg |
|
Material |
Aluminum board |
|
Surface treatment |
Sputtering (Germany imported Blue titanium coating) |
|
Absorptivity |
95±2% |
|
Emissivity |
5±2% |
|
Construction type |
Grid type |
|
Header material |
Copper TP2/CA1220 |
|
Header tube size (mm) |
22*0.6 |
|
Riser material |
Copper TP2/CA1220 |
|
Work pressure |
0.75Mpa |
|
Test pressure |
1.2Mpa, keeps 5 minutes |
|
Max power G=1000W/m² per collector |
1.25kw |
|
Thermal efficiency |
0.774 |
|
Heat loss coefficient a1* |
4.574W/m².K |
|
heat loss coefficient a2* |
0.03W/m².K |
|
Maximum stagnation temperature for ambient conditions of 1000W/m² and 30°c |
160°c |
|
Insulation material |
Fiberglass |
|
Insulation thickness (mm) |
30+/-5 |
|
Density |
48kg/cube for FP2.15 and FP2.0536kg/cube for FP2.0 |
|
Frame |
Aluminum alloy |
|
Frame color |
silver or black |
|
Back plate |
Galvanized steel |
|
Sealing gasket |
EPDM |
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.
