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:What is the classification of solar collectors?
- According to the use of hot plate materials are: copper collector plate, copper and aluminum composite collector plate, aluminum collector plate
- Q:The introduction of flat solar water heater
- In this paper, the use of some technical terms and parameters to cover the flat and heat pipe type solar water heater between the essential differences; unprovoked flat-type solar water heater advantage, malicious belittle and negative heat pump solar water heater.
- 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.
- Q:What is a trough solar collector?
- Because of the different use, the collector and its matching system type is divided into many kinds, the name is also different, such as cooking for the solar cooker, used to generate hot water solar water heater, dry items for the solar dryer, for Melting metal solar furnace, as well as solar houses, solar thermal power plants, solar desalination and so on.
- Q:The characteristics of flat solar collectors
- Therefore, in the same lighting area and daylight intensity, flat solar water heater daily average efficiency is generally higher than the vacuum tube solar water heater daily average efficiency of more than 6%. Three is a good pressure performance.
- Q:How can solar collector system prevent wind?
- The collector must be provided with proper wind protection, bolted or secure. Other components of the solar thermal water system are affected by the wind may cause damage or affect the normal operation of the system,
- Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
- Black nickel coating is mostly nickel alloy coating, its composition with the plating solution composition and deposition conditions change. Black nickel plating solution is divided into two categories, namely zinc sulfate plating solution and molybdenum-containing plating solution. The black nickel coating obtained from the first type of bath contains 40% to 60% nickel and about 20% to 30% zinc.
- 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:What is the principle of thermal conversion of solar collectors?
- The basic principle is to collect solar radiation can use the greenhouse effect to heat objects and access to heat, such as plastic film, greenhouses, greenhouses and so on. At present, there are two kinds of solar energy collection devices: one is a flat type collector, such as solar water heaters, etc .; the other is a focus collector, such as reflective solar cookers, high temperature solar furnace.
- 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
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