• 140W Flexible Solar Panel From China Factory Directly System 1
  • 140W Flexible Solar Panel From China Factory Directly System 2
  • 140W Flexible Solar Panel From China Factory Directly System 3
140W Flexible Solar Panel From China Factory Directly

140W Flexible Solar Panel From China Factory Directly

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
10000 watt/month

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Item specifice

Material:
Monocrystalline Silicon
Max. Power(W):
140
Number of Cells(pieces):
36

Product Description

140W Flexible Solar Panel From China Factory Directly

New designed flexible solar panel china for China Manufacturers

1. Our flexible solar panel is perfect for boat or other applications where fixed power is available. Its maximum bending radius of 30 ° And a thickness of only 4mm; 
2. Suitable for curved oppvlakten like the deck of a boat or the roof of an RV. 
3. With proper installation it is suitable to run over it. 
4. Assembly is easy to realize itself with the kit available in our shop or through the 4, connection holes in the corners of the panel. 
5. All our flexible solar panels are made up of Class A high efficiency Sunpower U. S. 
Solar cells. These cells reach their high efficiency including through the metal contacts
Moving from the front to the rear and by the broadening of the contacts, there is less loss power. 
6. Equipped with 0.5 m cable and MC4 connectors. 


New designed flexible solar panel china for China Manufacturers
1. Flexible solar panel is perfect for boat or other applications where fixed power is available. Its maximum bending radius of 30 ° And a thickness of only 4mm; 
2. Suitable for curved oppvlakten like the deck of a boat or the roof of an RV. 
3. With proper installation it is suitable to run over it. 
4. Assembly is easy to realize itself with the kit available in our shop or through the 4, connection holes in the corners of the panel. 
5. All our flexible solar panels are made up of Class A high efficiency Sunpower U. S. 
Solar cells. These cells reach their high efficiency including through the metal contacts
Moving from the front to the rear and by the broadening of the contacts, there is less loss power. 
6. Equipped with 0.5 m cable and MC4 connectors. 


Why Choose Flexible: 
1). Professional Manufacturers Of Mono & Poly Silicon PV Module
2). High Conversion Efficiency Solar Module
3). High transmission rate and low iron tempered glass
4). Anti-aging EVA, high frame resistant TPT to laminate and anodized aluminum alloy frame
5). Be resistant to atmospheric exposure and effects of delaminating
6). Strict quality control and power classification of modules
7). Full passport certificate ISO9001, ISO1400, OHSAS18001, CE, TUV IEC/EN61215 IEC/EN61730
8). 25years Warranty, 90% of original efficiency in 10years, and 80% in 25years. 
 

FAQ
1. Q: Do you have your own factory? 
A: Yes, we have. Our factory located in shenzhen city, guangdong province. 
2. Q: How can I visit your factory? 
A: Before you take off from your country, please let us know. We will show you the way, or arrange time to pick you up if possible. 
3. Q: Do you provide free sample? 
A: Usually we do not offer free sample
4. Q: Could you print our company LOGO on the nameplate and package? 
A: Yes, we can do that. 
5. Q: Do you accept custom design on size? 
A: Yes, if the size is reasonable. 
6. Q: How do you overcome the anti-dumping and countervailing duties? 
A: We can use original Taiwan solar cells, and provide Certificate of Origin of Taiwan. 
7. Q: How can I be your agent in my country? 
A: Please leave feedback. It's better for us to talk about details by email. 
8. Q: Do you have solar project engineer who can guide me to install system? 
A: Yes, we have a professional engineer team. They can teach you how to install a solar system.

Module size (mm):535*1050
Cell Type125x125
Weight(kg)3
Power tolerance:+/-3%
Nominal peak power(WP):140
Nominal voltage(V):17.6
Nominal current (A):5.68
NOCT:45+/-2°C
Voltage temperature coefficient:-0.33%/°C
Current temperature coefficient:+0.05%/°C
Power temperature coefficient:-0.23%/°C
Open circuit voltage (Voc):20.8
Short cirsuit current(Isc):6.14
Conversion efficiency:20.41%
Operating temperature:-40 to+85°C
Max system voltage:1000V DC


Q:Is there such a thing as portable solar panels? Can these be obtained for say a mobile homes / caravans etc.
Yes of course there are.powerful solar panels for camping can generate up to 60 watts of energy which would be enough to charge phones and keep the lights on for a night.you can also get small phone sized solar panels for charging mobiles and torches. Check out the list below----
Q:What is the impact of roof shading on solar panels' efficiency?
Roof shading has a significant impact on the efficiency of solar panels. When the panels are shaded, they receive less sunlight, which reduces their ability to generate electricity. Even a small amount of shading, like from nearby trees or buildings, can lead to a drop in overall panel efficiency. It is crucial to ensure the panels are installed in areas with minimal shading to maximize their performance and yield.
Q:Can solar panels be used to power swimming pools?
Yes, solar panels can be used to power swimming pools. Solar panels generate electricity by converting sunlight into energy, which can be used to power various devices and appliances, including swimming pool pumps and heaters. By installing solar panels, pool owners can significantly reduce or eliminate their reliance on traditional electricity sources, making it a sustainable and cost-effective way to power swimming pools.
Q:Can solar panels be installed on agricultural irrigation systems?
Yes, solar panels can be installed on agricultural irrigation systems. They can provide a sustainable and efficient source of energy to power the irrigation system, reducing reliance on traditional electricity sources and reducing operational costs for farmers. Additionally, solar panels can help farmers become more environmentally friendly by reducing carbon emissions associated with irrigation.
Q:By best I mean safest places. If I were to install them on my roof am I risking due to damage from weathering? Such as rain or snow. I don't get very high winds around here, nor any natural disasters such as hurricanes or tornadoes. Does anyone have solar panels that have been durable for a long time? Is it worth the investment?
Probably not worth it. Sure, it is a great idea, but it will take decades to get your money back in energy savings. Today's panels are fine for a roof. However, I'd worry a little about the interface (where leaks could occur) especially in a retrofit. They, of course, will need to face south.
Q:Can solar panels be used in areas with high pollution?
Yes, solar panels can be used in areas with high pollution. While pollution can reduce the efficiency of solar panels to some extent, they can still generate electricity in such areas. Regular cleaning and maintenance of the panels can help mitigate the impact of pollution and ensure their optimal performance. Additionally, the use of advanced technologies and materials in solar panel production can further enhance their resilience to pollution.
Q:Hi I need to replace the solar panel on my calculator and was wondering where I could buy one. Thanks in advance for your answers.
My suggestion is to first make sure that your calculator does not also use a tiny button cell. It could just be that the battery went dead. Also know that it's probably less trouble to just get a whole new calculator. If you have the skills to replace the solar cell, I'd suggest first disconnecting it, and wiring a .5 volt battery in its place. If that doesn't work either, maybe the problem is not the solar cell at all, but just its connection, or even a dirty ON button. As for where to get a replacement solar cell, if it were me, I'd go to a dollar store, and see if they have a cheap solar calculator that I could harvest one from.
Q:I am writing some mock legislation for a school club and I need to know some of the environmental effects of solar panels. Also, where can I find specific studies(like from colleges and/or universities) proving these benefits as well as benefits and reasons of going green.
I'm okorder / I hope this gives you some insight and at least a start. Enjoy.
Q:Can solar panels generate electricity during a blackout?
No, solar panels cannot generate electricity during a blackout. This is because most solar panel systems are grid-tied and rely on the electricity from the power grid to function. When there is a blackout, the grid-tied solar panels automatically shut off to prevent any electricity from flowing back into the grid, in order to protect utility workers who may be repairing the power lines. However, it is possible to have a backup battery system installed along with the solar panels, which can store excess energy and provide electricity during a blackout.
Q:That one costs money but looks like it might work. I don't really have the money for it but if it works then it would probably be worth it. Do homemade solar panels really work or is it just a gimmick? I'm really interested to see if anyone has actually tried this and to see what they say about it.Thanks
Solar photovoltaic cells oxidize, commercial panels are hermetically sealed but DIY panels degrade rapidly with time. Sizing the broken solar cells by individual measurements are labor intensive and the additional soldering makes them unreliable. Also, their irregular shapes result in less of the panel's surface area being covered with cells. They do work but not well and they deteriorate quickly.

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