New Solar Water Heater

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China Main Port
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TT or LC
Min Order Qty:
1 Set set
Supply Capability:
5000 Sets per Month set/month

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Product Description:

2013 New solar water heater /2 water tank/assitant tankTake order 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:What is the reason for the overflow of solar water heater
Probe failure. This is one of the most common causes. Instrument through the control solenoid valve to control the automatic water supply and automatic water off the solar water heater, the premise is that the feedback signal to the instrument must be correct. If the feedback signal from the probe is wrong, then the command given by the instrument is also wrong. If the probe fails, when the water in the water tank is full, the signal feedback to the probe instrument is still not full, instrument commands were solenoid valve to open, that is to continue to water, then the water will overflow through the stomata. How to determine the reason for the failure of the probe? Very simple, if the water tank overflow, then the meter has not been full of water level, it can be judged that the probe failed. The solution, of course, is to replace the probe.
Q:Solar water heater power consumption?
If the weather is good, do not need electricity, through the sun can make the water tank temperature rise.
Q:How to use solar water heaters, what matters
Sheung Shui must be kept, but also enough water pressure, new and less water when not in the water at noon explosive tube. In winter, the water is too long to freeze.
Q:How to choose solar water heater?
How to choose domestic solar water heaterAt present, the domestic solar water heater market sales of a wide range of solar collector, in accordance with the type to distinguish, can be divided into the vacuum tube and the plate; in accordance with the structure of distinction can be divided into integral and split; in accordance with the production process division, can be divided into pressure and non pressure. At present, most of the domestic solar water heaters sold in the market are mostly non pressure vacuum tube type solar water heater. When we buy domestic solar water heater, we should pay attention to the following points:
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:Solar energy or electric water heater for domestic hot water
The collector and the solar water heater tank needs to be installed on the roof, the open area can be normal lighting position, generally small high-rise and high-rise building users only near the top of households have installed conditions of the solar water heater, or ordinary residents of households.
Q:What are the requirements for the installation of solar water heaters?
In the case of sunny, the first water or water tank for more than 15 minutes without water, during the day can not Sheung Shui, or because of dry air drying up to a high temperature of up to 270 degrees, vacuum glass tube will burst due to sudden cold. Preferably in the evening or morning before sunrise water, during the day really need to Sheung Shui, the need to cover the heat collector after an hour of water. In the winter cold areas, to prevent cracking pipes. The utility model relates to a solar water heater without an auxiliary heating device, which should be stopped when the utility model is particularly cold.
Q:The controller of the solar water heater does not show the power on screen
. 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:Solar water heaters are units used?
Because you said that the guests will sometimes have more than and 200 people, you can take a little bit, it is estimated that your unit design about 15 tons or so, if there is no special requirements, the cost should be less than 200 thousand.
Q:How to control the temperature of solar water heater
And if you give the morning water heater with water, will probably get a box of warm water is not enough. I think half a box of cold water is better than water. If the family less, actually half box water enough. If the sun has risen, the water temperature is very high, so you can continue to heat water heater in the water.To cool down, there is no way, can only add cold water!
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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

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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