140W Flexible Solar Panel From China Factory Directly

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

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

Product Description:

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


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much energy does this particular solar panel produce?
Some great answers 23 max watts is per hour I live in an area that has 5.5 average sun hours per the solar insolation data which would give me a base of 676 watts produced per day for one panel. That 23 watts is most likely STC or standard test conditions which is far from standard it is ideal 70 degrees Farenheit with a 000 set flash PTC or physical test conditions are not always on labels and are not always accurate because of varied conditions. Heat has a huge factor on PV production. The panels should be derated by for the following reason ampacity correction or line loss Temperature correction PTC correction Inverter loss these corrections account for about 5 % on standard panels Our 676 watts per day has been dropped to 574 watts per day per panel Lets start with the light bulb. a standard 60 watt bulb uses 60 watts per hour. With the one panel we have chosen it would produce 5 hours and 45 minutes of illumination If we switch to a 5w CFL we get 38 and one half hours of illumination quite a difference yes Central Air will use about 2000 to 2500 watts per hour.This rule is not hard and fast as units will vary as well as conditions Lets use 2000 per hour times 8 hours of use is 6,000 watts we need 28 panels just for the ac. Probably another 28 for the rest of the house Of course these panel must be true south at 5 degrees mounted With a years worth of electric bills and a site visit I could come allot closer but lets say you need 60 of these panels this system would provide 973kHw per month at my location of 5.5 sun hours per day This would be a grid tied system as most state rebates require a grid tied system to qualify for rebates
Q:What is a disadvantage of a solar panel?
It needs some battery banks in order to store the energy that will be useful during nighttime if less energy is stored in the batteries due to poor weather condition the effectivity of it is minimized. It has some limitations like you need more batteries in parralell to store more energy from solar cells, and it needs to be fully recharge the next day after it is discharged at night.
Q:I need help with solar panels?
Change the whole piece of solar panel, not just the glass. Looking for solar panel agent in your local city and get one.
Q:Connect Power Outlet to Solar Panel?
The least expensive way would be to get a 500 W or preferably a higher rated UPS. The higher the rating, the more robust the inverter. You can get two year old ones cheap because most people don't realize that it's just a $2 battery that goes bad every two years. Get some Car batteries in parallel to build up more capacity. Deep cycle marine batteries or golf cart batteries are best. Connect the Solar Panel to the batteries via a FET diode, assuming your solar cells are wired to produce 2 V or better power (you probably would want at least 8 V), this is to charge the batteries when the sun is shining. A little bit of analog circuitry magic can create a current limiter based on a Darlington pair type layout. Connect the batteries to the rest of the UPS (don't plug it into the wall) and you can run 0 V 60 Hz AC devices off it's outlets. You may want to snip the wire going to the speaker so you won't hear the alarm. There's no way you could sync this to the grid so don't even try a grid tie in and the inverter in the UPS is only intended to run for 0 to 20 minutes so it may burn out however we've run UPS inverters constantly for months before when we needed a cheap power converter to change AC power frequencies before.
Q:Life expectancy of LEDs and Solar panels...?
LED's 6 years or longer
Q:solar panel help needed ?
One square meter of solar panels can produce up to 50 watts of maintenance-free power for up to thirty years. The most common solar panels are for 2 V applications. For sq meter: I = P/V = 50/2 = 2.5 A A single solar cell always produces a voltage of approximately 0.5 volts, regardless of its size. For higher voltages, you have to connect individual cells in series to add their voltages. The larger the solar cell, the greater the current will be. You can also connect cells in parallel to increase current. Hope this helps!
Q:anybody got any info on solar panels for energy savings?
Consider calculating the solar costs and savings ahead of time. The price of panels have come down substantially in the last 2 months. Solar Panel lifespans have also increased. The return on investment also depends on your location in the world. Mains electricity costs seems to be going up quicker than inflation in Australia. Work out energy efficiency first as it usually cheaper than alternative energy.
Q:how do i fix my solar panel? please hurry i need it for my science fair project?
If that solar panel came with the car, the panel is most likely defective. Make sure you're in bright sunlight, and try holding the car so that the wheels are not touching the ground. If the wheels still won't turn, even slowly, then the panel is bad. If each person in the class got one, see if you can try your panel on a friend's car, or their panel on your car. If this is just any little panel, it could be that the panel simply does not have enough voltage, current, or both to power the motor on the car.
Q:Electricity question about solar panels?
You will have to run the solar panel to a 2v or 24 v battery array that use an inverter to convert the battery power to 20 for the heaters.
Q:Why should I use solar panels?
well you can save money over time even though the initial costs are quite high. Solar PV will allow you to not be subject to electrical rate inflation, which is averaging at about 6% per year. Solar also is better for the environment, so it gives you piece of mind.

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