Double Water Tank Non-Pressurized Solar Water Heater

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1 Set set
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5000 Sets per Month set/month

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Double water tank Non-pressurized solar water heater

 

even 1 pcs. paypal acceptable.

 

Non-pressurized Solar Water Heater TECHNICAL DATA
WATER STORAGE TANKS SPECIFICATION
Material of out tankHigh quality Painted steel/ Stainless steel.
Material of inner tankFood grade SUS304-2B stainless steel.
Tank insulating layerImported polyurethane can conserve the heat for maximum 72 hours
Inlet and outlet holeMale G 1/2
Tank size420,460,470,475,480,500mm or Customer demand
Welding:Argon arc welding
EVACUATED VACUUM TUBES SPECIFICATION
Tube structureAll-glass double deck co-axial structure
Glass materialHigh borosilicate 3.3 glass
Outer tube dia. & thicknessØ58±0.7mm; Glass thickness 1.6±0.15mm
Inner tube dia.& thicknessØ47±0.7mm; Glass thickness 1.6±0.15mm
Tube size58*1800mm
Absorptive coating propertyStructureAL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Sediment methodSingle target or Three targets - magnetron sputtering plating
Specific absorption0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
Emission ratio0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperatureΦ=58 H≤4.7MJ/m²      H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m²
Vacuum tightness5.0×10¯³ Pa
Idle sunning property parameters220-260 m².C/KW / 260-300 m².C/KW
Average heat loss coefficientULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C)
Resistant Hail≤25mm
Useful life15 years
BRACKET
Bracket:Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle:0,18,22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces:Made of zinc-coated stainless steel..
MODEL No.Tube SizeTube No.Tank CapacityAperture Area     Reommending for familyLoad Qty 20GP/40HQ     
Dia.*L( m2)(m3)(sets)
JXNP-58-1058*1800mm101000.93277/184
JXNP-58-1258*1800mm121201.11264/153
JXNP-58-1558*1800mm151501.39352/123
JXNP-58-1858*1800mm181801.67443/102
JXNP-58-2058*1800mm202001.86539/92
JXNP-58-2458*1800mm242402.23632/77
JXNP-58-3058*1800mm303002.79726/61
JXNP-58-3658*1800mm363603.34821/51

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Q:How long does it take to clean the solar water heater?
Daily maintenance of solar water heater1 installation of water heaters, water pipes may be stained with dust or oil flavor, the first time you can open the tap to remove debris.2 water heater in the water, according to the local water quality should be regularly discharged, drainage time can be selected in the morning when the collector is low temperature.3 water heater surface, and make regular wipe according to area dust, rain can play its own cleaning, clean the surface of the water heater can be obtained in high thermal efficiency.4 continuous sunny days do not use hot water, the hot water temperature is very high, when in use, please open the cold water, hot water, so as not to burn.5 faucet outlet generally have a filter device, the scale of the water pipe debris will gather in this network, should be removed on a regular basis to clean themselves, can increase the outflow of water smoothly.
Q:How to do solar water heater frozen
1, the most direct and effective way to solve the water heater pipe plug is to pipe heating. You can turn off the tap, use a cloth to soak up the water and put it on the water pipe until the ice melts. Can also be installed with electric heating pipe to heat the ice, electricity, but easy. If the intake pipe is not blocked, you can also heat the water into the ice bubble, and to tell the truth, this method is not very good, unless the water is too time-consuming, but also spend the cost of hot water
Q:Can you install a solar water heater on the first floor
Tolerable。 Wall mounted. There are two kinds of wall mounted solar water heater, the water tank is placed in the balcony, the collector is placed on the south balcony of the building. The utility model relates to a solar energy water heater with the integration of heat storage and heat collection. As shown in the following figure
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: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:Can you install solar water heaters on the slope roof
According to the structure of the solar water heater is divided into vacuum tube solar water heater and flat type solar water heater, mainly vacuum tube solar water heater, occupy 95% of the domestic market share. Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water.
Q:What are the requirements of domestic solar water heater
Advantages and disadvantages of solar water heater:Advantage:1 high tech products, copper aluminum anode polarization composite plate core or all purple copper core, high surface treatment process, good heat transfer performance, strong absorption capacity, water production;2 the system has good heat preservation performance, large heat storage energy, and the heat preservation water tank has the function of water storage. The utility model can meet the requirement of large quantities of personnel to use hot water, and can also be used as an emergency water source for water supply without water supply;3 solar water heater system for automatic static operation, without special care, no noise, no pollution, no leakage, poisoning, fire danger, safety, environmental protection and energy saving benefits;4 with sewage purification function, clean water pollution;5 vacuum tube solar water heater with good thermal insulation performance, strong frost resistance.
Q:What is the basic structure of solar water heater
The basic structure of solar water heater consists of the following parts:1, the collector, the collector is the core component of solar energy is solar energy into thermal components, collector and vacuum tube type flat plate, vacuum tube collector with high efficiency, good resistance to decay, winter can produce hot water; weak anti thermal shock is poor, will Water Leakage embassy bombing flat type; anti thermal shock is strong, but the thermal efficiency is low, the winter is not good; the solar collector is the heart of Everfount provide hot water;
Q:Solar water heater is good
Continuous cloudy water temperature is not enough to start when the electric heating; my colleagues have been used for more than 5 years without failure (Zhejiang "true"), in fact, the solar water heater has the advantages of simple structure, only a relatively easy electronic pump failure. Now most are the Paul 1-3, heat protection for 5 years; both winter and other seasons, the power consumption is mainly two parts: electronic water pump, power consumption is very small; the two is electric complementary heating on sunny days, you don't need to need additional heating, continuous cloudy, power is generally about 1500W.
Q:Installed solar water heater really worthwhile?
You live in the region, a year, 1/3 of the time there is the sun, the installation of solar water heaters on the right. Environmental protection, energy saving, no pollution, no leakage, leakage risk, and long life, at least 15 years, this is any water heater can not compare. My solar water heater, has been used for 10 years, is still in normal use. If I choose, I will choose solar water heater.
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1. Manufacturer Overview

Location Zhejiang,China
Year Established 2006
Annual Output Value
Main Markets North America
South America
Eastern Europe
Africa
Oceania
Mid East
Western Europe
Central America
Domestic Market
Company Certifications ISO9001:2008;CE;CCC

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port SHANGHAI,NINGBO
Export Percentage 71% - 80%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Spanish, Portuguese, French, Russian
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range