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

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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!
Q:Solar water heater inside the sediment (stains) how to clean up
Sediment? Is it scale? If it is a scale plus a special scale in addition to the scale of solar scale static appearance like salt, plus after the water, about 1/3 of the water tank, let the water inside the boiling. To the evening to put out on the line, pay attention to put out the water is corrosive can not take a bath or wash your face! Hope to adopt, thank you
Q:Why is my solar water heater out of the hot water is very small
The water pipe is too small or the inside is blocked by the piston, so that the water is extracted through the water pressure, the water pipe is blocked by the piston, and the water is too small.Hot water heater out of the small solution:We can be installed in the hot water outlet of a hot water booster pump, effectively improve the water pressure, so that the water will be great.
Q:Solar water heater what tube?
I think that if you are on the vacuum tube hot water without high requirements are similar, many manufacturers in the flicker concept, is really not Huangbao solar bluff truth.PPR tube low temperature tolerance. PPR has a cold brittleness (brittle point of -20 degrees C), in winter (5 degrees Celsius) when the construction of special care. Aluminum plastic pipe without cold brittleness (brittle point is -70 DEG C), can be easily installed below -20 C. Heat resistance of PPR pipe is lower than that of aluminum tube. PPR long-term use temperature of 70 degrees C (50 years, 1MPa), the maximum use temperature of 95 degrees C; long term use of aluminum plastic pipe temperature of 95 degrees C (, 1MPa), the maximum use temperature of 110 degrees C.
Q:Solar water heater has been to overflow water
You ask them how to install hot water pipes should not be linked together(1) because the water pressure of the tap water is too large, the water will splash in the water supply process, so that the water in the water tank is not full, and it will flow out of the vent hole. Solution: adjust the tap water to the standard pressure.
Q:Solar water heaters are units used?
Feasibility:First, we need to know the specific climatic conditions, the average daily amount of radiation, according to the weather conditions to choose to install solar water heater collector. If the conditions are not met, combined with energy conservation and use requirements, you can choose other heating methods.Hot waterAccording to the building water supply and drainage design code GB50015 to select. Single according to 50 liters / person, a single room can be calculated according to 70-90 liters per, according to the standard room of -180 liters per liter of 150 to calculate.According to customer requirementsCollector selection: flat plate, all glass vacuum tube superconducting heat pipe two heat transfer.Program tends to two water tank of the two water level program.Auxiliary energy: original boiler air source. Electrically assisted.According to the above costs can be derived from the above conditions, the details can be my space message,
Q:What is the capacity of a solar water heater in general?
The use of a shower of 60 liters per person is enough, each tub count of 2 people. Market mainstream products 5818 tubes, the family of 20 tubes on the three enough. There are 24 bathtubs.
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:What can replace the solar water heater
The biggest advantage of air energy water heater is "energy saving". Get specific data: 30 DEG C temperature hot water price are: electric water heater (1.54 cents / liter water price 0.42 yuan / kWh); gas water heater (1 cents / liter of hot gas 2 yuan / cubic meter); heat pump water heater is a large free access to air heat, power consumption is only used to move the air compressor energy for energy, so the thermal efficiency is as high as 380%-600%, making the same quantity of water, the use cost of heat pump water heater electric water heater only 1/4, gas water heater 1/3.
Q:My solar water heater is 365 days a year to open the power supply, would like to ask the next solar water heater has been able to open it?
Can always open, it is recommended to install thermostatic deviceWhat's more, your solar energy has hot water every day? Can you use it?

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range