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2015 hotsale vacuum tube solar water heater 300L
Working Principle of Domestic Solar Water Heaters:
Solar energy, in essence, is an electromagnetic wave, a type of strong optical radiation, which is produced by thermonuclear fusion reaction. The energy of the solar radiation is transmitted through the liught of different wave length. The solar water heater is designed to mainly take in the energy of visible light & near ultra red light through the selective absorbing coating of vacuum tubes.When the water in the solar collector is heated by the solar radiation, its temperature rises. As a result, the water in the solar collector and the water in the tank form natural convection because of density contrast casued by the temperature difference. So the water of the higher temperature is incessantly forced into the insulated solar water tank( As shown in the figure).
2015 hotsale vacuum tube solar water heater 200L
Description Of Solar Water Heater
| Specification: | |
| Solar heat storage tank diameter(mm) | |
| Thickness,insulated(mm) | 50/60 |
| Vent connection(inch) | 1/2 |
| Electric heater connection(inch) | 47 |
| Water connection(inch) | 1/2 or 3/4 |
| Frame angle(degree) | 23/25/30/45 |
| Feature: | |
|
1.Super anti-erode outer tank:Outer tank is made by stainless steel 304or PVDF.Best anti-erode material,Especial for the seaside area,such as East South Asia,Mexico etc. | |
|
2.Feeding water automatic:with special design,feeding water automatic,and ensure the outlet water as stable temperature. | |
|
3.We design to install eith the solar PV panel supplying the lighting and the cell dhone charger. | |
| Material: | |
| 1.Inner tank:stainless steel SUS304 | |
| 2.Vacuum tube:QB-AL-N/AL-47*1500/58*1800 | |
| 3.Outer tank:stainless steel SUS304/SUS316/PVDF color steel | |
| 4.Frame:coated galvanized steel -1.5mm;Aliminum alloy steel2.0mm | |
| 5.The material of insulation:polyurethane50/60mm | |
| 6.The reflector:aluminum component;AL 99.85% surface oxidation;stainless steel | |
Installation Guidance:
Automatic Controller:
Key Technical Parameters:
Power Supply: 220VAC; power dissipation: <5W.
Temperature Measure Accuracy: ± 2 degree
Temperature Measuring Range:0-99 degree
Temperature Control Accuracy: ± 2 degree
Temperature Grading: 5, Loop-shaped meter display
Controllable water pump or ribbon heater power: ≤500W
Controllable heating power: ≤1500W(optional 3000W available)
Residual Operating current: ≤10mA/0.1s.
Magnetic Valve Parameters: DC12V (non pressurized valve available)
working pressure of the unpressurized valve:0.0MPa.
Applicable to water feeding to the water tank or low pressure water feeding.
50A manual pwm solar charge controller manual
|
Packaging Details: |
Packing in G-Sundries or Neutral Master carton 4ctns/set |
|---|---|
| Delivery Detail: | within 5 days after receiving the deposit |
By Sea |
Delivery from Guangzhou or Shenzhen seaport |
By Air |
Departure from Guangzhou Airport |
By Express |
Post by DHL, EMS, UPS, TNT. |
1. Q: Are you a factory or trading company?
A: We are a factory. Especially for Solar Controller, PWM solar controller 50A12V/24V
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Guangzhou, China. You are warmly welcomed to visit us!
3. Q: what other product you have except such Solar Lighting?
A: We have poly ,mono cells and panels. Off grid solar system, like off grid solar inverter, pure sine wave inverter, solar collector, solar controller, solar charger, Portal solar system, battery, DC Fan, Solar Led Light.
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
5. How can I get a sample?
A: Please call us or send email for asking the samples.
Our Services
Payment Terms
T/T, L/C are the payment methods we accept at present.
Shipping
Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation. COSCO Mearsk MSCship to worldwide for safe shipping, don't worry about package damage or loss. It takes about 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.
Feedback
1. Customer satisfaction is completely guaranteed. If for any reason you are unsatisfied with your order, please contact us first before you leave the feedback.
2. We will do our best to take care of you and if you have any questions please do not hesitate and feel free to contact us at :
For more product info, please click from here:
| Monocrystalline panee solar | Polycrystalline solar panel | off grid solar inverter |
| solar lighting system for home | portable solar kits | battery |
| solar LED light | Solar charge controller | DC fan |
2015 hotsale vacuum tube solar water heater 200L
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