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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:Solar collectors and tank water can not cycle what is the reason
Pipe clogged. If the exclusion of the other two cases, then the possibility of a large pipe block, including the pipeline frozen, debris blockage are possible, if the pump is easier to burn the pump, need special attention.
Q:Where is the solar collector installed in the building?
Hello, the location of solar collectors have different species, can be placed on the roof, the angle is generally 45 degrees, you can put on the south wall and building integration, selected as a satisfactory answer Thank you!
Q:What is the principle of thermal conversion of solar collectors?
According to heat transfer media classification: can be divided into liquid collector and air collector two categories, of which the liquid for the heat medium for most of the water as a medium, that constitutes a variety of solar water heaters; air for the heat transfer medium, It constitutes a variety of solar dryers. The core of the solar collector is the heat sink, which functions to absorb the radiant energy of the sun and transfer heat to the heat transfer medium. In the liquid as the medium, the heat-absorbing plate tube plate, wing tube, flat box, snake tube, etc., can be made of metal materials and non-metallic materials. The sunscreen surface of the heat-absorbing panel is coated with a black endothermic coating. The structure of the solar collectors for the heat transfer medium is often in the form of mesh, honeycomb and porous beds.
Q:The characteristics of flat solar collectors
Three is a good pressure performance. Since the heat absorbing panels of flat solar collectors are made of metal material, the connection of the collector to the storage tank also uses metal parts, so that it can withstand the pressure from the tap water and the circulating pump.
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 By the heat pipe itself, the quality and life of the impact of some heat pipe quality decline and attenuation problems,
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: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: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:About centralized solar water heater
The solar tube in the solar collector absorbs the solar radiation energy, converts the solar radiation energy into heat energy to heat the water in the collector, the heated high temperature water
Q:How can solar collector system prevent wind?
should be added appropriate protective measures. Solar hot water engineering system installed in the outdoor part should be able to withstand not less than 10 wind load; if the local history of the maximum wind

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