Solar Panel Yingli Solar Panel High Efficiency New Product 270w/280w/290w/300w/310w

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China main port
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TT or LC
Min Order Qty:
1 pc
Supply Capability:
100 pc/month

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Product Description:

 1.Structure of Solar Module Description

Quick Details

Place of Origin:

GUA,Guangdong, China China (Mainland)

Brand Name:

CNBM Solar

Model Number:



Monocrystalline Silicon



Number of Cells:

72 pcs

Max. Power:

310 w


SR Solar

life time:

25 years

trade term:

FOB Shenzhen

delivery time:

20 days




carton box

payment term:

T/T T/C Western Union





2.Main Features of the Solar Module

Packaging & Delivery

Packaging Detail:Inside will be packed in the strong paper and out side will be packed in carton case ,it can stand goods damage
Delivery Detail:within 15 days after deposit paid

high efficiency new product 270w/280w/290w/300w/310w solar panel pv module


Materials of solar panel


 1).Solar Cell------A grade mono or poly  solar cell 


2).Front Glass-------3.2mm, high transmission, low iron, tempered glss


3).EVA-------excellent anti-aging EVA


4).TPT-------TPT hot seal made of flame resistance


5).Frame------anodised aluminum profile


6).Junction Box-------lp54 rated, high quality, with diode protection


Superiority: high quality anodexed aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resisance.

3.Solar Module Images


Solar Panel Yingli Solar Panel High Efficiency New Product 270w/280w/290w/300w/310w

4.Solar Module Specification

Detailed information 



Maximum power (Wp) 270Wp280Wp290Wp300Wp305Wp310Wp
Maximum power voltage (V) Vmp35.5035.8036.0036.2036.5036.80
Maximum power current (A) Imp7.607.828.058.288.368.42
Open circuit voltage (V) Voc42.6042.9643.2043.4543.8044.16
Short circuit current (A) Isc8.298.538.808.959.109.18
Cell Efficiency (%) 16.00%16.50%17.00%17.50%18.00%18.50%
Number of cells (Pcs) 72(6*12)
Size of cell (mm) 156*156
Size of module (mm) 1950×990×45mm
Maximum system voltage (V) 1000V
Temperature coefficients of Isc (%) + 0.1/ °C
Temperature coefficients of Voc (%)-0.38/ °C
Temperature coefficients of Pm (%)-0.47/ °C
Temperature coefficients of Im (%)+0.1/ °C
Temperature coefficients of Vm (%)-0.38/ °C
Temperature Range `-40C------+85C
Surface Maximum Load Capacity60m/s(200kg/sq.m)
Allowable Hail Load steel ball fall down from 1m height
Weight per piece (kg) 23
Junction Box Type PV-JB001( TUV ) , 6 diodes
Connectors and Cables Type With TUV certificate
Length of Cables (mm) 900mm
Output tolerance (%) -3/+3%
Frame (Material, Corners, etc.) Aluminum
Standard Test Conditions  1000W/m2  AM1.5  25’C
Warranty 5 years product warranty and 25years 80% of power output
FF (%) ≥72%
Quantity of one 20ft container240PCS
Quantity of one 40ft container480PCS




1.All solar cells are A grade mono/poly solar cells. 


2.Delivery date: 15 working days ;


3. Payment terms:30% T/T in advance, the rest should be paid before shipping. L/C is also acceptable;


4. 5 years warranty, and 25 years working life;


5:package :  carton , wooden box, metal cabinet pallet and  customized etc


We are professional in making Solar panel ,solar power system and solar application product.

1W~310W high efficiency solar panel,solar module,pv module. mono and poly solar panel.

Our Service 

    1, Replying your inquiries in 24 working hours

    2, Customized design is available, OEM is welcomed.

    3, Delivery our goods to our customer all over the world with speed and precision.

    4, Offer customer the lowest price with high quality solar panels.

 5.FAQ of Solar Module


1. Q: Do you have your own factory?

    A: Yes, we have. Our factory located in Jiangyin city, jiangsu 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: Could you print our company LOGO on the nameplate and package?
    A: Yes, we can do that.
4. Q: Do you accept custom design on size?
    A: Yes, if the size is reasonable.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:I have a question about solar panels?
My mum has solar panels and her electricity is still on all the time. If she uses stuff during the day, it doesn't cost her anything, as the panels are generating electricity, but at night if she uses things, then it will cost her coz there's no sun and no electricity being generated. She's still connected to the grid to use electricity but because she's feeding the electricity produced by her solar panels back into the grid the company pays her a certain amount for the no. of Watts that's produced. They cost a lot to install, but as she is generating more than she's using (even taking night time into account) she is being paid more back. e.g. before panels she paid ~£30per month. Now she receives ~£70per month. so she's about £00 a month better off (coz she's saving the 30 AND being paid the 70 on top of that)! and will therefore gain the money back that she paid in in about 8 years or so. Hope that makes sense!
Q:how to connect a solar panel to a motor?
You need a battery, no solar panel is strong enough to move any significant motor
Q:How effective are solar panels now in N E with our 40+ snowfall this month?
Just As an aside the efficiency of the panels will also be maintained if the panels are cleaned of dust and debris. The maintenance of removing snow and dust is one argument for having the panels on a rack on the ground. Solar Thermal panels are intended to capture the sun's heat. Two types that make hot water are flat panels and vacuum tube collectors. The vacuum tube collectors work better in colder and cloudy areas but their efficiency prevents heat loss that might melt snow. Most of a light snow will fall between them but you are back to maintenance with a heavier snow. Flat panels are less efficient and will melt a light snow off of the panels for a heavier snow you will need the roof rake. The last type of solar panel are solar air panels. These are most often mounted on the side of a house rather than the roof as they are intended to provide hot air to the living spaces. They are essentially like little greenhouses. Unless the snow is building up against the side of the house these should be free from a snow problem.
Q:Why are solar panels made from silicon and not magnesium?
One of the primary reasons solar cells are made of silicon is that the bandgap energy of silicon happens to be nearly equal to the energy of visible light, which is the major portion of energy emitted by the sun. Therefore, silicon is the ideal substance to fabricate solar cells with.
Q:how the power output of solar panels fitted to a house can charge?
Solar panels do NOT get charged, so the question is junk, or you misstated it. Solar panels are used to charge a battery bank, which stores energy for times when there is no sun. Then energy from the batteries is used, via an inverter, to power appliances in the house. OR do you mean how the power output of solar panels can CHANGE? In that case, they change when the sun moves, such as behind a cloud, or just changes angle in the sky, or goes out.
Q:How do you connect a solar panel to a motor from an RC car?
can increase your voltage from a single solar panel. In combination with a large capacitor, you could deliver short bursts of power to the motor which would allow intermittent operation.
Q:Is there a free solar panel program for veterans?
Q:Solar panel charging question?
It is related to the size and capacity of your battery.
Q:SunPower Solar Panels?
If they're all from Sunpower, they're all going to be very similar. Personally, I would ask each supplier to quote with the same model of panel, and see how the prices come out. I would buy based on just dollars per watt, assuming warranty and power tolerance were the same. The lower power panels are often a better bargain, just as the slower, slightly older CPUs in computers are a bargain.
Q:question about solar panels....?
Not many people realise it, but Einstein did not win the Nobel Prize for either Theory of Relativity. He was awarded the prize for his work on the photoelectric effect. i.e. the ability of some materials to take photons of light and turn their energy into electricity. Now, since most of the Sun's UV rays are filtered out by the Earth's atmosphere, else we'd be able to get a sunburn in seconds walking around outside in daylight, I think there is some energy imparted to the solar cells by UV wavelengths of light, but most solar cell materials rely on the wavelengths of electromagnetic radiation we call visible. Plus, I always thought infrared wavelengths conveyed more heat energy than UV rays.

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