Solar Keymark Flat Panel Solar Collector

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1 Set set
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3000 Sets per Month set/month

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Product Description:

 

1.Dimenson:2000*1000*85mm

2.riser tube:1886*10*0.45mm*8pcs

3.header:1060*22*0.6mm*2pcs

4.fins:0.12*1840*125mm copper fins*8pcs

5.low iron tempered glass, tempered glass *4mm thickness

6.fiber glass insulation 50mm

7.0.5mm embossed aluminum back sheet

 

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Q:How to identify the solar water heater is good or bad?
In the selection, we must see whether it is a regular factory production or assembly. It is understood that there are at least 10 brands of water heaters on the market is the assembly of goods, its quality and after-sales service, of course, can not be guaranteed.To see whether there is a vacuum tube of water heater security signs, which could make a few by filling superior vacuum tube yuanxingbilu.
Q:Solar water heaters in the spring, summer, autumn and winter temperatures are generally normal
Look at what you buy the tube, the average tube a few days are not necessarily high temperature. I use purple tube winter (temperature 0) a sun, can be around 40 degrees. The spring and Autumn period is above 80 degrees. If you have any questions you can ask me.
Q:How long is the solar water heater used?
The manufacturer said solar water heater service life of 15 years or so, in this regard, consumers should have a clear understanding of the cause of the solar water heater. "Short-lived", a vacuum tube. The vacuum tube is the core component of solar water heater, solar water heater is the "heart". It directly determines the quality of the performance of the whole water heater. Vacuum tubes performance affected by coating technology and cleaning, coating, vacuum, sealing and other processes. However, some ultra low-cost solar water heater using vacuum tube has the following defects: low vacuum, only quality products of 1/100; a large number of impurities and residual water vapor pipe, an encounter high temperature becomes gas, vacuum reduction; low vacuum film stability of two or three years, intimal layer aging, loss, resulting in thermal performance decays rapidly, unable to absorb sufficient heat.
Q:Solar water heater hot water pipe why burst
2, when the tube in the water less, because of the high temperature steam boiling water to the nozzle to meet air condenses into water when the release of large amounts of heat, vacuum tube overheating expansion burst, but less likely.3, the vacuum tube due to leakage caused by heat preservation, resulting in water pipes in the absence of light when the ice, rising crack vacuum tube.
Q:Installed solar water heater really worthwhile?
Economic angle:A solar energy can be used 10-15 years, priced at around 4000.One year, even if the winter, as long as the sun, lighting is good enough, the water temperature can reach 60 degrees.Then you think about how much money you can get 4000 dollars, how long can it be used?Safety:Solar water heater (without electric heating) is very high security, no basic security risks.Continued:If the weather is good, the water temperature is higher, and you can not use so much water, solar water heater insulation effect can let you in the next few days do not have to worry about hot water problems.Maintain:Solar water heater in addition to the sensor probe is prone to problems, other parts are rarely problems.Solar energy is also flawed:The weather is more likely, you may use hot water today, but there is no sun. (so the need for auxiliary heating equipment)After installation, want to move very troublesome.Installation risk because of the roof.
Q:Why is my solar water heater out of the hot water is very small
Please check whether the water heater is in good condition, in the use of the process to do a good job of cleaning, cleaning up the blockage, to ensure that the water in the transmission process to maintain a smooth state.The size of the water pipe can be changed, so the utility model can effectively improve the amount of water in the conveying process, and can also avoid the obstruction of the small blockage, resulting in a small amount of water.
Q:Classification of solar water heaters
2) flat plate solar water heaterFlat plate solar water heater can be divided into tube plate, wing tube, snake tube, flat box, round tube and heat pipe type. The utility model has the advantages of good integrity, long service life, less failure, safety, low pressure operation, safe and reliable, easy to heat absorption area, combined with the construction, resistance to water and air drying advantages, its thermal performance is stable. Because of the non vacuum in the cover plate, the insulation performance is poor, so the collector performance is poor when the ambient temperature is low. Low temperature or high water temperature required for low thermal efficiency. Such as the need to replace the whole set of frozen hot plate, suitable for the southern region of the winter is not frozen.
Q:What are the materials of solar water heater?
Heat collector: all glass solar heat collecting vacuum tube is generally made of high borosilicate 3.3 hard glass.
Q:Solar water heater vacuum tube length?
Solar energy is a clean and free energy, and now the technology of solar energy is very mature
Q:The problem of insufficient water pressure of solar water heater
You're talking about the pressure on the water from the solar energy, isn't it? Cold water should be no problem, right? If only water pressure is not enough it is relatively easy to solve, mainly because of your home solar power installed in the roof, the gap is too small, so down the hot water pressure is small, it is normal to solve it, adding a hot water booster pump, booster pump general
Up to now, we've been formed a whole system of researching, developing, and marketing for this line.We have a forever faith that excellent quality, sincere cooperation, knight after service, are the basis of our success. To benefit the human beings is our eternal endeavor. We welcome you to visit us and please be free to contact us for further information. .

1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 2004
Annual Output Value US$10 Million - US$50 Million
Main Markets North America; South America; Southeast Asia; Africa; Oceania; Mid East; Western Europe
Company Certifications ISO 9001:2000

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 61% - 70%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 8
Contract Manufacturing OEM Service Offered
Product Price Range