
Economical 100L Unpressurized Solar Water Heater Vacuum Tubes
Our continuous innovation and extensive use of environmental protection technology have become a model for other companies in the solar heater air home, High Efficient Solar Collector, Copper Coil Solar Water Heater and have formed a good reputation among customers. We will continue to forge ahead, continue to innovate, and continue to meet consumers' requirements for product quality and safety. We have formed a management advantage with distinctive characteristics and excellent corporate culture, and have a good social image, corporate reputation and financing channels. We believe that through unremitting pursuit and hard work, we will definitely win the support of customers and achieve mutual benefit. We adhere to the concept that green mountains are the silver mountains and strengthen the integrated management of green supply chain.
Solar Water Heating System For Home
DESCRIPTION
Seperate high pressure solar water heater splits water tank,work station, expansion tank and collector. The collector and the water tank are connected by pipelines. The energy of sunlight radiation is forced to circulate through the water pump to gradually collect solar energy into the water tank,meet the demand for domestic hot water.
1. Solar water heater is a heating device that converts sunlight energy into heat energy, and heats water from low temperature to high temperature to meet people's hot water use in life and production. The energy-saving cost of solar energy is higher than that of gas water heaters and electric water heaters, which can reduce the daily expenses of users.
2. At present, the service life of the main components of solar energy can reach more than fifteen years, and the long-term maintenance and maintenance service life is even longer.
3. As a new energy water heater product, solar energy has no hidden safety hazards during operation, no environmental pollution, no toxic and harmful gases, and high safety performance.
4. Solar energy has a long warranty period. If parts or accessories are damaged, they can be reissued and replaced in time. There is no need to worry about maintenance costs, which are usually included in the service period.
5. Solar energy has good heat preservation performance and good heat storage effect, which can meet the needs of multiple people using water at the same time, and it can also be used for bathing the next day.

FEATURES
● Composed of water tank, solar collector, work staiton, expansion tank and valves.
● The solar collector is installed on the balcony or roof, separated from the water tank, and does not affect the facade of the building
● No need for external drive, natural circulation, all-weather solar water heater
● Water and heating media are seperated
● The water tank has a built-in electric auxiliary heating device, which automatically starts in the case of continuous cloudy or insufficient sunlight to ensure a stable hot water supply for 7 days and 24 hours
APPLICATIONS
● Home
● Factory
● Hotel
● Hospital
SPECIFICATIONS
Solar collector | 10 vacuum tubes to 60 vacuum tubes |
Water tank | 100liter to 500liter |
Copper coil | no or 1 pc or 2 pcs (optional) |
Work station | Wilo pump,RS5/6 with temperature sendor |
Expansion tank | 8L 12L 18L 24L |
Inner tank | stainless steel 304-2b , 1.2mm - 1.5mm |
Outer tank | PVDF color steel,0.45mm |
Bracket | Aluminium ally 2.5mm 0° to 45° |
Vacuum tube | borocilicate glass grade 3.3 1.6mm 3 layers coating with copper, aluminium and stainless steel |
Package | sea worthy carton, print customer brand logo |
Work theory


| Steel cutting | Tank straight welding |
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| Tank inspection | Tank storage |
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| Vaccum tube | Tank coil |
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Warehouse

FAQ
Q: Do you provide sample ? Is it free?
A: If the sample is low value, we will provide the free sample with freight collect.
But for some high value samples, we need to collect the sample charge.
Q: What is your term of payment?
A: 30% down payment before producing and 70% balance payment before shipping.
Q: Which payment form you can accept?
A: T/T, Western Union, PayPal etc. We accept any convenient and swift payment term.
Q: Which certificate do you have?
A: CE, ISO, IEC, SOLAR KEYMARK.
Q: Do you have the test and audit service?
A: Yes, we can assist to get the designated test report for product and the designated factory audit report.
Q: What's is your shipping service?
A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.
Q: What’s your tem of the delivery?
A: Our ordinary delivery term is FOB Shanghai. We also accept EXW, CFR, CIF.
We’ll offer you the shipping charges and you can choose the one which is the most convenient and effective for you.
Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.
Q: What’s your after-sale service?
A: Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions.
At present, our company has a research and development team with excellent technology, high innovation efficiency and rich experience. Once our Economical 100L Unpressurized Solar Water Heater Vacuum Tubes are put into the market, they are widely recognized by customers at home and abroad. After years of accumulation, we have formed our own unique corporate culture and business principles, committed to forging an invincible team. We will always pursue the development with credibility, benefit from scientific and technological innovation and satisfy users.
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