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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Product Description:

 

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:Solar water heater intelligent measuring and controlling instrument. How to cancel the timing
Usage methodElectricity, instrument will automatically fill the water level to 100%, if there is no sunlight warmer, 3 hours after the automatic heating to a temperature of 50 DEG C, solar heating is water, intelligent operation, therefore, the user does not need to make any changes to the operation, water level, water temperature or the preset timing mode that can be operated according to the following methods:1, water temperature level settings: first press the "preset" button, the current preset temperature. The preset water level rapid beating, and then press the button to set the water level, the water level of water ", set the temperature according to the" heating and water "button, please users according to their own needs to set the desired water level and water temperature; recommended set temperature of not more than 60~C, can make full use of solar energy, reduce electric heating, energy saving.
Q:Why is the heating surface of the solar water heater tilted
Because, we must rely on the high temperature of the water is heated, the proportion of light, light and hot water by hydraulic principle, by the heat collecting plate is set above the water into the water, by the back to the heat storage bucket of hot plate, so the collector must have a certain inclination angle, the installation angle of the generalAdd about 10 degrees to the local latitude..
Q:6 people with a number of tubes to install solar water heaters
General capacity is as follows:Diameter 47mm, 1.6m probably only 6-7 liters perDiameter 58mm, 1.8m probably only 8-9 liters perDiameter 70mm, 2.0m probably only 9-10 liters perAccording to the base count, each 30-40 liters of 30 degrees of hot water 6*30=180 liters or 6*40=240 litersSolar water heater in winter is generally 60-80 degrees 80-99 degrees in summerAccording to a minimum of 60 degrees, then the degree of about 60 degrees of water will be doubled to about 30 degreesRequires 240 litres of water is reduced by half a liter of 120
Q:Solar water heater tube or tube good
To see the water capacity of the vacuum tube collector efficiency and the water tank is reasonable, in addition to concern whether the water temperature is high, should pay more attention to water capacity, some deliberately tank barrels do small, leading to the high temperature, low water unreasonable phenomenon
Q:Solar water heaters in the summer will not be bad?
If you do not use it for a while, it is recommended that you use a blanket, carpet, or quilt to cover the vacuum tube to avoid sun exposure, so there will be no problemOther parts of the air drying will not cause problems
Q:Why is my solar water heater out of the hot water is very small
The water heater is bad or due to the use of time is too long, did not do the timely cleaning work, resulting in the water inlet of the filter or internal clogging phenomenon, so that when the switch is too small.
Q:Solar water heater can be installed with pressure pump, how to add, how much? Easy to use?
Install pressure pump step:1, remove the intake pipe.2, the pressure on the end of the booster pump received water inlet pipe, one end of the water faucet
Q:What are the advantages and disadvantages of solar water heater?
4, in addition to rainy days, solar water heaters do not need other costs,5, solar water heater safety is very high. Because there is no danger of electric shock or poisoning due to the absence of electricity or gas.
Q:Solar water heater vacuum tube length?
Microcomputer is fully automatic control, when the heat is not enough to start the electric heating, automatic water supply, automatic detection.
Q:Solar water heater can be used in winter?
In the Northern Line antifreeze solar water heater needs extra attention, especially on the water tank and the water pipe connection between the insulation must be good, generally a holding tube length is two meters, each heat pipe connection to tape.
Guided by business philosophy, our company has experienced success in the three historic periods, noted as brand building, diversification and globalization. It has long attached significance to innovation in satisfying the demands of worldwide consumers and realizing win-win performance between our company and our clients.

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