250L-300L Solar Hot Water System China Famous Brand

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10 set
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10000 set/month

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Product Description:

Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one 
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around 
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater 
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming

 

Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation 
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank. 
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically 
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically

 

Solar water heaters working station component:
1. Operating screen 
2. Manometer 
3. Pump speed adjust switches 
4. Temperature difference circulation pump 
5. Flow rate indicator 
6. Return circuit connector 
7. Safety valve 
8. Expansion vessel connector9. Return circuit connector 
10. Wall mounting 
11. Expansion vessel:8L 
12. Pressure resistance: 10 bar pressure for expansion vessel

 

Solar water heaters specification:

Description

solar water heaters

Material of out manifold

0.55mm thickness color steel/ fluorine carbon steel

Material of inner tank

Food grade 2.0 mm thickness SUS304 stainless steel

Tank insulating layer

40mm 45kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G1''

Max pressure

0.6 Mpa

Solar collector tube

3.3 Borosilicate glass with N/Al coating

Thickness of glass tube

1.6mm

Vacuum tube tightness

P≤0.005 Pa

Absorption

as=0.93-0.96 (AM1.5)

Emission ratio

εh=0.04-0.06 (80C±5C)

Idle sunning property parameters

Y=220~260m2.C/KW

Average heat loss coefficient

ULT=0.6~0.7W/(m2.C)

Bracket:

2.0mm thickness aluminum alloy

Tank weight

75KGS

Tank size

560mm Dia x 1810mm Height

Tank capacity

300L

Solar collector

2pcs  58x1800x15tube solar collector

Absorber area

2.811 m²

Working station

SP116 working station

Heat exchanger length

Upper:12m,      Underside:18m

 

Solar water heaters details show:

250L-300L Solar Hot Water System China Famous Brand

250L-300L Solar Hot Water System China Famous Brand

250L-300L Solar Hot Water System China Famous Brand


Benefits of this kind of solar water heaters:

1. Prolong the life of your existing water heater

2.Costs less than an electric, gas or oil water heater

3.No maintenance required

4.Lasts longer than a traditional hot water heater

5.Reduce your water heating costs

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Remaining: 4000 characters

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Q:Why solar water heater automatically add water
If it is winter, especially in the north, the antifreeze to open, otherwise the pipeline frozen, but also can not go on the water, the water temperature in the tank will be a little bit higher, through the exhaust hole or overflow outlet evaporated.
Q:How to identify the solar water heater is good or bad?
Insulation layer must be careful. The vacuum tube is pulled out, can be used in accordance with the insulation layer of polyurethane foam as a whole, if the hand by a soft feeling, then the foam, its short service life and easy to leak. If the hair is hard for polyurethane, with excellent thermal insulation performance.Depends on whether the stainless steel bracket genuine". Some water heaters say they are ultra-thin stainless steel stent, in fact, the texture is very poor, even galvanized support is not as strong. So be careful when choosing. At the same time it should be noted that, under normal circumstances, each person's water consumption is about 30-40 liters, consumers can choose according to the number of people in their own home to the corresponding capacity of the water heater.
Q:The solar water heater is broken
If your water is tap water, according to the floor level and the need to provide water, plus a booster in the electromagnetic valve before the pump (market 90W 120W head 10 meters, 13 meters head automatic booster pump, and other specifications optional)
Q:Air water heater advantages and disadvantages?
1 advantages: environmental protection and energy saving, because air heaters can not use gas, will not produce gas, so as not to destroy the ozone layer, but also because it saves the electricity, and reduce the consumption of electricity per time, can reduce the power of the 1.5 pounds of carbon dioxide, also can reduce the damage to the ozone layer. Therefore, the use of air heaters can also delay the warming of the earth"
Q:Open a solar water heater manufacturers need to have what conditions
(30 yuan can help you retrieve 5 names, so many names repeat, common names do not try, avoid wasting the money) 2 rent: a special office to rent an office, if you own a factory or office can, in some places is not allowed in residential buildings in the office. Rental housing rental contracts to be signed, and the landlord to provide a copy of real estate license. Sign the rental contract, but also to the tax bureau to buy stamp tax, annual rental rate of 1/1000 of the purchase, such as your annual rent is 10 thousand yuan, tax 10 yuan would buy, attached to the rent contract home, followed by those who need to use the rent contract in place, need to copy the contract a post stamp tax.
Q:Method for using solar water heater
C, according to the weather forecast to determine the amount of water, you can get a relatively satisfactory water temperature: if the eye days, the water can be full, cloudy or cloudy, then most of the box water; rain, retain the original water on the cold water.D, the night after the bath, if there are nearly half of 70 hot water heater water tank, in order to prevent heat loss is too large (the less water, heat dissipation, faster) according to the weather forecast on the decision of water, sunny day, rainy day, full of water, the water is 2/3.E, the role of auxiliary water tank: auxiliary water tank is mainly used in the timing of water supply and water pressure instability region, the amount of water stored in the solar water heater between 1/2-3 times, installed on the roof, with the use of solar water heaters. The main function is to adjust the temperature of the bath when the water temperature, in addition to the water can be used to do with the water tank, but also can not be deposited in the water without water.F, hot and cold water regulation: solar water heater water temperature adjustment steps are: first open the cold water valve, the appropriate regulation of cold water flow, and then open the hot water valve adjustment, until the required bath temperature. In addition, depending on the weather conditions to determine the amount of cold water. Pay attention not to the head of the body, so as not to burn.
Q:What is the structure and principle of solar water heater?
The solar water heater converts the solar energy into heat energy, and the water is heated from low temperature to high temperature, so as to satisfy the hot water use of people in life and production. The utility model relates to a solar water heater which is composed of a heat collector, a water storage tank and related accessories. The collector surface by the sunlight, high temperature, low temperature and heat nightside, produce water pipe temperature, using the principle of cold water sinking floating, the water circulation and desired hot water.
Q:TMC navigation solar water heater how to use intelligent instruments
5 water level indicator: display solar water heater inside the water6 water shortage tip: when the water level from high to low, there is a lack of water state, beep alarm, while the 20% water level flashing7 water shortage: when the water level from high to low, the water shortage, the delay of 30 minutes of water to the preset water level
Q:How to defrost the solar water heater
Pipeline frozen treatment: winter, the pipeline is frozen is a very common thing, such as the discovery of the pipeline has been frozen but the pipeline has not yet cracked, the temperature can generally be automatically after the rebound. Can also be used to dry hair dryer blowing, or with a towel wrapped in the water pipe, and then slowly poured with warm water poured, can not be used to fire baking, tapping the pipe or boiling water with hot, so that the pipeline burst. Repeatedly freezing easily cracking pipes, so therefore need to strengthen the pipeline insulation measures.
Q:Solar water heater in the lowest price in a few months
Pay particular attention to the buyer's strength, as it relates to the current customer service service period, single warehouse of solar repair rate is still relatively high, Sancang is much lower!

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