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Product Description:



THERMAL COLLECTOR                     


Model No:FP-GV2.05-01-A ( 2015*1015*76mm)


Solar Collector Characteristics:


Germany imported blue titanium selectve coating,the most efficient absorber in the world


 Whole plate laser welding,to minimize the damage to absorption layer and copper tube


 25 years lifespan


 Advanced processing technology and equipment,to guarantee products in high quality


Quality Assurance--Solar Collector Test

Internal pressure for absorber       

* High temperature resistance

* Exposure test

* External thermal shock

* Internal thermal shock

* Rain penetration

* Mechanical load test

* Thermal performance

* Freeze resistance test


* Ice ball impact test

-Laser welder between absorber and copper tubing 
-Process test with digital pressure meter at 1.2Mpa 5 minutes 
-Automatic S type bending machine 
-Automatic frame cutter 
-Automatic frame assembly machine 
-Automatic copper drilling machine 
-Automatic plate leveling machine




Dimension L×W × H(mm):2015*1015*76mm


Gross Area(m²):2.05 m²


Absorber Area (m²): 1.82 m²


Number of covers:1


Cover material:Low iron tempered glass


Cover Thickness(mm):3.2mm


Cover Transmittance:>92%


Weight:41.5 Kg




Material:Aluminium board


Surface Treatment:Sputtering(Germany imported Blue titanium coating)




Emissivity: 5±2%


Construction Type:Grid type


Header Material:Copper TP2/CA1220


Header tube Size:Ø22mm x (thickness) 0.8 mm


Riser tuber size: Ø8mm x (thickness) 0.75mm


Working pressure: 0.75MPa


Test pressure: 1.2MPa, keeps 30 minutes


Whole Collector:


Maximum power, G = 1,000W/m² per collector: 1.352 kW


Thermal efficiency: 0.788


Heat loss coefficient (a1): 3.411 W/m².K


Heat loss coefficient (a2): 0.024 W/m².K


Maximum stagnation temperature for ambient conditions of 1,000W/m² and 30°C: 188.4°C


Thermal Insulation:


Insulation material: fiberglass


Insulation thickness: 35 ± 5mm


Insulation Density: 48 kg/cube

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Q:What is the classification of solar collectors?
According to the collector temperature range is divided into: low temperature collector, the temperature collector, high temperature collector.
Q:The introduction of flat solar water heater
Flat solar collectors placed in the building bar inside the balcony, windows, roof, walls, make up for the traditional solar water heater due to lack of congenital can not achieve the perfect combination with the building and the environment regret.
Q:Flat solar collector how, flat solar collector working principle introduced
Set up reliable lightning protection measures. 5) The storage tank base must be located on the load-bearing wall (beam) of the building and reserved for fixing parts. The gap between the embedded part and the base, the application of fine stone concrete filling dense. 6) storage tank application anchor bolts and foundation connection firmly.
Q:Is solar collector directly using solar energy?
Solar collectors are directly using solar energy. A solar collector is a device that converts radiant energy from the sun into heat.
Q:The characteristics of flat solar collectors
easy to achieve with the combination of building components. Coupled with its collector plate for the metal material, can be easily used wire, welding and other connections, for the installation, maintenance and use to provide a convenient. Second, has a high thermal efficiency.
Q:Condensation type solar collectors and non-concentrating heaters
Solar collectors can be classified by a variety of methods, for example: according to the type of heat transfer refrigerant, according to enter the mouth of the solar radiation is to change the direction;
Q:Superconducting heat pipe solar collector temperature ok
Heat pipe collector can be used under the conditions of minus 50 ℃, can withstand pressure operation, but the heat pipe condensation side (heating side) surface area is only one hundred percent of the vacuum tube, easy to scale, heat transfer effect as vacuum tube, and the use of direct effect
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
The absorption ratio α and the emission ratio ε of the black chromium coating are 0.93-0.97 and 0.07-0.15, respectively, and α / ε is 6 to 13, and has excellent spectral selectivity.
Q:What is the solar collector
different substances and different colors for different wavelengths of light absorption and reflection ability is not the same. Black color absorbs the sun the strongest, so the cotton is generally used dark or black cloth. White sunshine the strongest ability, so the summer shirt is mostly light or white.
Q:With the tonnage of solar collectors and air to hot water which power consumption
resulting in no hot water in the rain and snow weather; and air to hot water works relative It is not affected by the sunshine, theoretically can be used throughout the year.

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