• Solar Vacuum Tube PV Module for Overseas Export System 1
  • Solar Vacuum Tube PV Module for Overseas Export System 2
Solar Vacuum Tube PV Module for Overseas Export

Solar Vacuum Tube PV Module for Overseas Export

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 pallet
Supply Capability:
100000000 pallet/month

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Specifications:

solar panels from 5W--300W, made of TAIWAN MOTECH brand cells,with CO in TAIWAN,Mono and Poly with VDE,IEC,CSA,UL,CE,ISO.

We  import solar cells from Taiwan Motech brand, with this CO in taiwan and  our CSA certification,we can still sell goods to Anti-dumping areas  like USA. Our  main products are solar panels, off grid and on grid solar home systems  , solar street lighting systems, solar water heating system,solar  pump,solar attic fan, solar DC LED lights and solar DC refrigerators.

Certificates : ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
Delivery time: sample 10days, order 25-30days.
Sample: charged.
Payment term: T/T 30% as deposit, 70% before shipment. Or irrevocable L/C at sight.
Trade term: FOB Shenzhen or CIF destination seaport or Airport.

Characteristics:

I.Solar  Cell : High efficiency crystalline solar cell. Even if under the weak  light, the solar module can produce maximum power output.
 II.Tempered glass (toughened glass): Anti-reflecting coating and high  transmission rate glass increase the power output and mechanical  strength of solar module.
III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V.Junction box: Multi function junction box with water proof.
VI.Long lifetime:
25 years; Less power decrease.
VII.Good performance of preventing from atrocious weather such as wind and hails.
VIII.Resisting moisture and etching effectively, not effected by geology.
IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
 

Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

Warranties

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

Technical date :

ITEM NO.:

Poly 156*156 cell ,60pcs . Power range from   230Wp-260Wp

Maximum Power(W)

230

235

240

245

250

255

260

Optimum Power Voltage(Vmp)

29.4

29.5

29.7

30.1

30.3

30.5

30.7

Optimum Operatige Current(Imp)

7.83

7.97

8.08

8.14

8.25

8.37

8.48

Open Circuit Voltage(Voc)

36.7

36.8

36.9

37.1

37.3

37.5

37.7

Short Circuit Current(Isc)

8.52

8.59

8.62

8.65

8.69

8.73

8.78

Solar Cell:

156*156 Poly

Number of Cell(pcs)

6*10

Name of Solar Cells

Polycrystalline Cell

Size of Module(mm)

1650*992*40/45/50

Cable & Connector Type

Pass the TUV Certificate

Frame(Material Corners,etc.)

Aluminium-alloy

Back sheet

TPT

Weight Per Piece(KG)

19.5KG

FF (%)

70-76%

Junction Box Type

Pass the TUV Certificate

Tolerance Wattage(e.g.+/-5%)

±3%, or 0-3%

Front Glass Thickness(mm)

3.2

Temperature Coefficients of Isc(%)

+0.04

Temperature Coefficients of Voc(%)

-0.38

Temperature Coefficients of Pm(%)

-0.47

Temperature Coefficients of Im(%)

+0.04

Temperature Coefficients of Vm(%)

-0.38

Temperature Range

-40°C to +85°C

Surface Maximum Load Capacity

5400Pa

Allowable Hail Load

23m/s ,7.53g

Bypass Diode Rating(A)

12

Warranty

90% of 10 years, 80% of 25 years.

Standard Test Conditions

AM1.5   1000W/ 25 +/-2°C

Packing

carton or pallet

1*20'

14 Pallets / 316pcs

1*40'STD

25 Pallets / 700pcs

 

FAQ:


We have organized several common questions for our clientsmay help you sincerely

 

1.      What’s price per watt?

A:  It’s depends on the quantity, delivery date and payment terms of the  order. We can talk further about the detail price issue. Our products is  high quality with lower price level.

2.      Can you tell me the parameter of your solar panels?

We  have different series of cells with different power output, both from  c-si to a-si. Please take our specification sheet for your reference.

3.     How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4.      Can you do OEM for us?

Yes, we can.

5.     How long can we receive the product after purchase?

In  the purchase of product within three working days, We will arrange the  factory delivery as soon as possible. The perfect time of receiving is  related to the state and position of customers. Commonly 7 to 10 working  days can be served.


Q: Are there different types of solar vacuum tubes?
Yes, there are different types of solar vacuum tubes. The most common ones include heat pipe vacuum tubes and direct flow or U-tube vacuum tubes. Each type has its own design and performance characteristics, making them suitable for different applications and climates.
Q: How do solar vacuum tubes handle condensation or frost?
Solar vacuum tubes are designed to effectively handle condensation or frost. The vacuum insulation within the tubes prevents moisture from entering and condensing on the surface of the tubes. Additionally, the inner coating of the tubes helps to minimize the formation of frost by quickly absorbing heat and maintaining a high temperature within the tube, thereby preventing frost buildup.
Q: Can solar vacuum tubes be used for heating in nursing homes and assisted living facilities?
Yes, solar vacuum tubes can be used for heating in nursing homes and assisted living facilities. These tubes are highly efficient in capturing solar energy and converting it into heat. They can be used to provide hot water for bathing and heating the indoor space, thus reducing the dependence on traditional heating systems and lowering energy costs. Additionally, solar heating systems are environmentally friendly and sustainable, making them an ideal choice for healthcare facilities aiming to reduce their carbon footprint.
Q: Are solar vacuum tubes suitable for heating hospitals and healthcare facilities?
Yes, solar vacuum tubes are suitable for heating hospitals and healthcare facilities. They are highly efficient in capturing solar energy and can provide consistent and reliable heating. Additionally, they are environmentally friendly and can help reduce operating costs for healthcare facilities.
Q: Are solar vacuum tubes suitable for military or defense applications?
Yes, solar vacuum tubes can be suitable for military or defense applications. They are highly efficient in converting solar energy into heat, making them ideal for heating water or powering various systems in remote military outposts or installations. Additionally, their durability and reliability make them a viable option for sustainable energy solutions in defense operations, reducing reliance on traditional fuel sources.
Q: Solar vacuum tube how to choose? Which is the best of the three tubes and the purple tube?
Do not listen to blow, give you a few strokes, with a lighter hit, dare to break is not broken the high boron silicon 3.4, which is the best material, or try to use a pipe to lift people can be a good selection of materials to process a good tube. The other is coating, copper, aluminum, steel three layer sputtering coating to ensure that the film does not fall off, fast absorption. The other is vacuum, the thermos bottle container, high vacuum insulation effect is good, a week down to 5 degrees Celsius, three high vacuum tube is ten minus four is one hundred times that of other vacuum tube. In addition, there are some details are the key factors affecting the life of the tube or the use of the results, you like cleaning, dust, etc.. Three executives of the industry is the most advanced processing, the above method can be tried.
Q: How do solar vacuum tubes perform in areas with high levels of air pollution and industrial emissions?
Solar vacuum tubes may not perform optimally in areas with high levels of air pollution and industrial emissions. The presence of pollutants in the air can reduce the amount of sunlight reaching the tubes, thus decreasing their efficiency. Additionally, the accumulation of pollutants on the surface of the tubes can hinder their ability to absorb sunlight effectively. Regular cleaning and maintenance may be required to ensure the tubes continue to perform efficiently in such environments.
Q: How do solar vacuum tubes perform in areas with high humidity and fog?
Solar vacuum tubes generally perform well in areas with high humidity and fog. The vacuum insulation and selective coating on the tubes help minimize heat loss due to moisture or condensation. However, the efficiency of the tubes may be slightly reduced under such conditions, as the fog or humidity can partially obstruct the sunlight reaching the tubes. Overall, solar vacuum tubes still prove to be effective in converting solar energy into heat, even in areas with high humidity and fog.
Q: Can solar vacuum tubes be used for heating swimming pools in colder climates?
Yes, solar vacuum tubes can be used for heating swimming pools in colder climates. The vacuum tubes are designed to efficiently absorb solar energy and convert it into heat, making them effective in colder temperatures. By harnessing the sun's energy, the tubes can raise the temperature of the pool water, providing a comfortable swimming experience even in colder climates.
Q: Are solar vacuum tubes suitable for heating livestock buildings?
Yes, solar vacuum tubes can be suitable for heating livestock buildings. Solar vacuum tubes are highly efficient in capturing solar energy and converting it into heat. They can provide consistent and reliable heating for livestock buildings, ensuring a comfortable environment for the animals. Additionally, solar vacuum tubes are environmentally friendly and cost-effective in the long run, making them a suitable option for heating livestock buildings.

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