glass tube dimensions
58mm * 1800mm
coating of vacuum tube
anti-freezing > -35 degree
Solar Keymark, EN12975,SRCC
container loading 20FT/40HQ sets
Gross Weight kg
Packaging & Delivery
Exporting Carton with big foaming protection
Heat pipe vacuum tube:
Manifold and bracket:
In 10-15 days
Details of solar collector:
- Q:Is solar collector directly using solar energy?
- As the solar light is more dispersed, we must try to put it together, so the collector is a key part of the use of solar energy devices.
- 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:What is the working principle of flat solar collectors?
- In this way, the cold working fluid from the bottom of the collector is heated by the solar energy in the fluid channel, the temperature is gradually increased, the heat after heating, with the heat from the top of the collector, Water tank stand-by, that is useful energy income.
- 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:About centralized solar water heater
- passes through the solenoid valve or the collecting system circulating water pump under the control of the control system to run automatically, The hot water in the collector will be transferred to the
- Q:What is the classification of solar collectors?
- According to whether the collector is tracking the sun is divided into: tracking collector, non-tracking collector according to whether there is a vacuum within the collector is divided into: flat-type collector, vacuum tube collector.
- 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
- 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:What is a trough solar collector?
- Due to the different expansion coefficient of glass and metal seal, this structure of the absorber is currently high cost, short life, reliability is affected.
- Q:Vacuum tube for solar collectors
- Start fast: heat pipe heat capacity, in the sun a few minutes after the output of heat; and in the cloudy weather, than other water heaters can produce more hot water.
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