80W Solar Panels With Low Price And High Quality

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Product Description:

 Advantage:

1.Widely using of the most popular and mature type of modulesfor on-grid system.

2.Specifications subject to technology and test conditions,CNBM Solar reserves the right of final interpretation.

3.Leading manufacturing technology in PV industry, strictly controlling the quality of raw materials and the process of producing.

4.100% EL inspection, ensures modules are defects free.

5.Cells binned by current to improve module performance.

6.Anti reflective glass. Not only to increase the light absorption, but also to make the module has the function of self-cleaning in water environment, effectively reducing the power loss caused by dust.

7.Outstanding performance in low-light irradiance environments.

8.Excellent mechanical load resistance: Certified to withstand high wind loads(2400pa) and snow loads(5400pa).

9.High salt and ammonia resistance.

10.Positive power tolerance:0-+5w.

 80W Solar Panels With Low Price And High Quality

Specification:

 

Temperature Coefficient

 

NOCT

45℃±2℃

Temperature Coefficients of Isc (%/℃)

0.0492

Temperature Coefficients of Voc (%/℃)

–0.3374

Temperature Coefficients of Pmp (%/℃)

–0.4677

 

 

Performance Parameters

 

Rated Maximum Power(Mp)

70W

75W

80W

Cell Efficiency

16.4%

17.6%

18.8%

Open Circuit Voltage(Voc)

22.2V

22.4V

22.6V

Maximum Power Voltage(Vmp)

17.2V

17.4V

17.6V

Short Circuit Current(Isc)

4.35A

4.61A

4.87A

Maximum Power Current(Imp)

4.07A

4.32A

4.55A

 

 Performance Parameters

Maximum System Voltage

700V

700V

700V

Operating Temperature

-45~+80℃

-45~+80℃

-45~+80℃

Maximum Series Fuse

10A

10A

10A

Maximum Static Load,Front Side (e.x. Snow,Wind)

5400Pa

5400Pa

5400Pa

Maximum Static Load, Back Side(e.x. Wind)

2400Pa

2400Pa

2400Pa

Power

70W

75W

80W

Class

A

A

A

 

Raw materials and Mechanical Parameters 

Dimension

780×670×30mm

Weight

5.9kg

No. of Cells and Connections

4×9=36/4×18=72

Tolerance

0~+5W

Cell

mono156×78/156×39

Packing

5pcs/ctn

 

 

Warranty

5 years product warranty

10-years 90% of Min. rated output power,and 25-years 80% of Min. rated output power warranty

 

Comprehensive Certificates:

CE Certificate

ISO 9001:2008:Quality management systems

IEC61215、IEC61730

TUV and UL

IDCOL for Bangladesh

 

FAQ:WHAT'S THE ADVANTAGES OF CNBM?

1.CNBM is a state-owned company under jurisdiction of central goverment , one of  Fortune 500 .Just because of this ,we can get more support and resources from our government.So ,it is realiable .

2.CNBM's solar  products are high-qualified with TUV,UL,VDE,CE,ISO certificates. Our products ranges top in China.

3.Just as I mentioned in attahment ,we signed 500MW project with Urkan under the witness of our chairman Xi Jinping ,CNBM has ability to meet your large quantity needs,Our annual capacity is 1GW.

4.We can offer you a competitive price .Because you are our potential and valued customer .

5.We ,CNBM ,has our own factory :CNBM JETION SOLAR .We can also customize according to customers' need . You can google our factory .

 

 

FAQ:Why install a Solar PV system?

There are many reasons to install a Solar PV system now:

As a low risk investment the returns of between 8-10% net are hard to beat especially during this financial downturn where bank interest rates are below inflation (i.e. money in a savings account even with interest added is actually reducing in value).

Its good for the environment. Installing a small domestic system of around 1.5 kW would provide around 1125 kWh of electricity every year, this would save around half a tonne of CO2 annually.

Electricity can be supplied at the point of use. Reducing strain on our national grid network.

The system will run silently and so will cause minimal disruption.

There is very little maintenance required for a PV system.

After the initial installation costs, there are no further fuel costs.

PV systems are modular, and can be added to at any time.

FAQ:How long will a Solar PV system last?

The MCS accreditation scheme means that all panels installed under the scheme by approved agents will continue to generate for at least 25 years. Over this time their output will diminish slightly but they should still perform at 85% at the 25 year mark according to the scheme rules. Manufacturers have invested heavily to ensure their products meet and in most cases exceed these target

 

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Q:How is the solar cells factories working in China? Do they follow certain quality standards?
Of course, the follow the quality assurance standard, and in fact, they are as good as the solar cell factories in US.
Q:What is the best way to deal with surplus solar cells abandoned after burning?
It has to be treated in a special way, which is chemically separated, otherwise, the surplus can not really be utilized again.
Q:Is that true that the price of solar cells will be reduced in the coming year?
If the solar cells' price really goes down, I will definitely start on a new project of installing the solar cell panel in my factory.
Q:Is A grade better than the B grade when we buy the poly solar cells.
Poly Solar Cells B Grade might not sound very competitive to the purchasing managers who are purchasing the poly solar cells in the market, but that’s what I need.
Q:Is solar cell technology very developed and v applied to life a lot?
Yes, solar cells are very commonly used in the commercial military, industrial, areas.
Q:How can I calculate the cost of using solar cells if I put a fully-functional solar system in my house?
Oh gosh, that would a lot, are you really ready to see your bill?
Q:Can anybody tell me how to make a solar cell at home?
To make a solar cell at home, you need to have things like these : Thin copper sheeting, Metal shears an emery cloth, etc.
Q:Are bulk solar cells better than the normal solar cells?
Bulk solar cells are considered to be more powerful and functional based on the large amount usage of the solar cells.
Q:Where and how can we find the best solar cells suppliers?
I usually use to find the solar cell suppliers here: 1 alibaba.com, 2, made-in-china.com 3. globalsources.com
Q:What is the best sales solution for solar power cells?
I guess you should learn as much information as you can about solar power cells. In this way, your client would trust you and finally buy solar power cells from you.

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