Monocrystalline Silicon Solar &Panel Solar Module 300W

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50 pc
Supply Capability:
10000 pc/month

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1.Structure of Solar Module Description

CNBM Solar's photovoltaic module is designed for designed for large electrical power requirement. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar offers high performance of power per square foot of solar array.

 

2.Main Features of the Solar Module

Solar Cell: High efficency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

Tempered glass: Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

Strong aluminum frames to strengthen the load hold and to stand against high wind.

Junction box: Multi function junction box with water proof.

Long lifetime:  ≥25 years; Less power decrease.

Good performance of preventing from atrocious weather such as wind and hails.

Resisting moisture and etching effectively, not effected by geology.

The certificate issued by international authority: UL, TUV, IEC, VDE, CE.

Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

CNBM

Model Number:

FY-72-300M

Material:

Monocrystalline Silicon

Size:

1956*992*50MM

Number of Cells:

72PCS

Max. Power:

300W

Color:

blue or black

Backsheet Cover:

TPT 0.3mm

Encapsulation Material:

EVA 0.5mm

Output Cable:

Length 900mm

Front Glass:

Low Iron,High Transmisson,Tempered glass

Junction Box:

IP65 rated

Solar Cell:

A grade

Frame:

Anodized,aluminum Alloy

Cable Connector:

MC4

Certificaitons:

TUV,IEC/EN61215,IEC/EN61730,CE,IS

Packaging & Delivery

Packaging Detail:Neutral standard Carton and Wooden Box
Delivery Detail:5-10 days after receiving deposit

3.Solar Module Images

Monocrystalline Silicon Solar &Panel Solar Module 300W

4.Solar Module Specification

300w mono yingli solar panel 
1. high efficiency solar cell 
2. mono or poly 
3. CE,TUV,IEC 
4. 10 years warranty

300W Solar Panel Specifications (Test condition: 1000W/m2, AM1.5, 25)

Type Silicon Parameters300P
Poly-crystalline silicon
Maximum PowerWatt230W
Production Tolerance+3% /-3%
Maximum Power voltageV28.4
Maximum Power currentA8.1
Open circuit voltageV35.6
Short circuit currentA8.75
Size of module (wide and high)1642mm x 992mm x 40mm         
Frame (type, material and thickness)Anodized Alu. Alloy frame,40mm thickness
Number of cells60pcs
Size of cells (wide and high)156mmx156mm
Weight per piece Kg24
Type of junction boxPV junction box
Cable type and length, Connector type PV cable, 0.8m Plug and socket
Maximum system voltage1000V
Temperature coefficient of Isc      +0.05%/oC
Temperature coefficient of Voc-0.34%/oC
Temperature coefficient of power-0.45%/oC
Temperature coefficient of Im+0.05%/oC
Temperature coefficient of Vm-0.34%/oC
NOCT (Nominal operating cell temperature)47oC(+2oC)
Insulation>=100 MΩ
Voltage StandoffAC2000V, DC3000V
Wind Bearing60m/s (200kg/sq.m)
Impact Resistance Hail Impact Test227g steel ball fall down from 1m height
CONVERSION EFFICIENCYCell CONVERSION EFFICIENCY >15.7%
Quality guarantee5 years product warranty and 25 years -20% of power


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: 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.

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Q:Buying inverter for a solar panel?
I'm guessing that each of those solar cells is just 0.5 volt at max power, so if you make a 2-inch square panel, you will get 2 volts - not enough for the inverter. A car inverter is notoriously inefficient, but it would work if you connect it to a 2-volt battery. You cannot generally connect such an inverter to solar panels alone. The battery supplies the peak current that the inverter needs, and the panel charges the battery. To charge a 2-volt battery, you will want 36 cells, generally, which give you an 8-volt panel. You can buy an inexpensive charge controller somewhere. If your laptop will run off 2 volts directly, you can skip the inverter and be much more efficient. Or if the laptop runs of (say) 9 volts, you can use about 40 cells to get 20 volts, get the proper power plug from Radio Shack, and plug the panel directly into the laptop.
Q:Are solar panels actually efficient?
They're more efficient than nothing, or fusion for that matter since fusion hasn't gone anywhere in the last 30 years. Since most energy is used during the day time when its light out solar panels will do pretty well. In most habbital places on the planet its light out for a good part of the day while wind doesn't blow steadily in most places.
Q:how do buildings circulate energy?
The answer depends upon the type of solar energy captured . Photovoltaic Solar Panels convert the energy into electricity. This electricity is ran throughout the building via wires. Thermal Solar Panels typically capture the energy in the form of heat. The hot water is circulated through the building in water pipes.
Q:Are solar panels only effective in places where there is an abundance of sunlight?
Solar panels work in sunlight, so obviously the more sunlight, the more power. However, ironically, solar panels don't like heat, so they work better in the cold. Higher altitudes often have more sunlight, due to less crud in the atmosphere, and are often colder than lower altitudes, so you will often get better performance in higher locations. We have solar systems working in every continent in the world, including near both the north and south pole.
Q:What about solar panels?
This is a site that can help you estimate the size and number of panels that will power what you intend to provide for. There are plenty of sites selling the panels, so compare prices. Also, check whether your state is offering the rebate like the state of CA is and what the restrictions, terms and conditions are. Even with the rebates they are very costly, so be certain to calculate the pay off period for your application to see whether it is a cost efficient option for your energy usage.
Q:Benefits of Solar Panels?
Would that be Portland General Electric? I used to live in Beaverton. I think technology has not progressed enough for solar electric panels to be a good deal in that area. Too many clouds. If you were over in Eastern Oregon, that would be clearer. If you meant Pacific Gas and Electric, that's another story. It's a good deal in most places in California. PGE only gives a trivial rebate on panels now, but that's ok.
Q:What are solar panels?
Solar panels are a collection of photovoltaic cells, that are used to generate electricity, from light. Here is the simple explanation from wikipedia, concerning photovoltaic cells . Photons in sunlight hit the solar panel and are absorbed by semiconducting materials, such as silicon. 2. Electrons (negatively charged) are knocked loose from their atoms, allowing them to flow through the material to produce electricity. The complementary positive charges that are also created (like bubbles) are called holes and flow in the direction opposite of the electrons in a silicon solar panel. 3. An array of solar panels converts solar energy into a usable amount of direct current (DC) electricity. Solar panels are used extensively for power generation in many places, but most space applications (like satellites and spacecraft) use solar panels. If you look at a picture of the current configuration of the International Space Station, the giant wing things are the solar panels.
Q:Could solar panels contribute to global warming?
Essentially, solar panels are 'warming neutral'. They absorb energy that would otherwise have heated whatever was behind them, thus have a local cooling effect. This is balanced by the generation of heat when the electricity is used to power, say, a hoover, TV, computer etc, also from 'transmission losses' through the national grid network. Good answers from Claire and Linlyons, bizarre answer from Jim! Tomcat may have a point though...
Q:How Do Solar Panels Work?
sunlight is collected by cells in a panel which is transefered to enrygy
Q:Improvising Solar Panel Made from Old CD or DVD? Possible or not?
A solar electric panel? No. Solar electric cells, or more properly photovoltiac (PV) cells, are made from specially prepared (doped) wafers of silicon, much like transistors and diodes. CDs and DVDs are made from plastic plated with aluminum. They don't have anything to do with each other. Of course you can make a reflector out of CDs or DVDs, and you could use a bunch of them to focus sunlight on a water tank or something - this is called solar thermal generation. (That's what that ehow page is talking about, not generating electricity.) But there are much better things to use for mirrors.

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