Poly Solar Panel with Good Price 280W 290W 300W

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Product Description:

 

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:

Guangdong China (Mainland)

Brand Name:

OCCREN

Model Number:

OCR-M

Material:

Polycrystalline Silicon

Size:

1930*980*46

Number of Cells:

72

Max. Power:

300W

Warranty:

25 years

Transform efficiency:

17%~19%

Frame:

Anodized Aluminum Alloy

FF%:

>73.3%

Life Span:

25years

Temperature Range:

-40°C~+80°C

Junction Box Type:

PPO, Black

length of cable(mm):

900

Working voltage(V):

9~36V

Cell efficiency:

Above 17%

Packaging & Delivery

Packaging Detail:With foam sheets laying inside and excellent carton packing outside or wood packing
Delivery Detail:10~15 days after deposit

3.Solar Module Images

Poly Solar Panel with Good Price 280W 290W 300W

4.Solar Module Specification

280W 290W 300W Poly Solar Panel with good price
1.Quality A
2.Offer OEM service
3.Efficiency is above 17%
4.CE certificate

280W 290W 300W Poly Solar Panel with good price

280w poly solar panel

290w poly solar panel

300w poly solar panel

 

 

 

Models for All mono solar panel :

Output power

 

(Model)

Dimension

Working voltage

Working current

Open voltage

Short current

UnitsWeight
Peak(w)(MM)Vmp(V)Imp(A)Voc(V)Isc(A)pcs(KGS)
OC--M3 w175*175*209 V0.25 A10.7 V0.28 A0.8
OC--M5 w290*194*2018 V0 .28 A21 .9 V0.31 A1
OC--M10 w385*290*2018 V0.56 A22 .3 V0.601.4
OC--M20 w450*420*2018 V1.12 A21.6 V1.25 A2.3
OC--M30 w540*450*2018 V1.67 A22 .5 V1.803.5
OC--M40 w597*540*2518 V2 .23 A21.7 V2.4 A4
OC--M60 w835*540*2518 V3.34 A21.57 V3.6 A6
OC--M75 w1070*540*3018 V4.17 A22.61 V4.52 A8
OC--M80 w1200*540*3018 V4.45 A22.25 V4 .8 A4*98.5
OC--M85 w1200*540*3018 V4.73 A22.65 V5.1 A4*98.5
OC--M90 w1200*540*3018 V5 .00 A22.65 V5.4 A4*98.5
OC--M100 w963*805*3518 V5.56 A22.36V6.02 A6*1810.5
OC--M100 w1300*540*3520 V5 A24 .4 v5.4 A4*1010.5
OC--M120 w1060*805*3524 V5 A29.2 V5.4 A6*810.5
OC--M150 w1300*805*3530 v5 A36.5 V5.4 A6*1012
OC--M160 w1580*805*3536 v4.45 A43.2 V5 A6*1214
OC--M165 w1580*805*3536 v4.6 A43.2 V5.1 A6*1214
OC--M170 w1580*805*3536 v4.72 A43.2 V5.24 A6*1214
OC--M180 w1580*805*3536 v5 A43.9 V5.56 A6*1214
OC--M185 w1580*805*3536 v5.14 A43.9 V5.17 A6*1214
OC--M200 w1810*805*5042 v4.76 A51.2 V5.4 A6*1417.2
OC--M220 w1840*940*5049 v4.5 A59.8 V5 A7*1421
OC--M230 w1840*940*5049 v4.7 A59.8 V5.1 A7*1421
OC--M240 w1790*990*5033 v7.3 A40.2 V8.1 A6*1120
OC--M250 w1790*990*5033 v7.6 A40.2 V8.5 A6*1120
OC--M260 w1950*990*5036 v7.23 A43.9 V8 A6*1224
OC--M280 w1950*990*5036 v7.78 A43.9 V8.5 A6*1224

 

Solar panel advantages

1.High quality guarantee using high conversion efficiency crystalline silicon solar cells.

2.High performance bypass diodes minimize the power drop caused by shade.

3.High transmittance, low iron tempered glass; high performance EVA, a weatherproof back sheet and sandblast electrophoresis aluminum frame extend the application of modules greatly.

4.Sealed. Waterproof. Multi-functional junction box gives high level of safety.

5.Durable Glass Surface. Our glass surface has been proven to withstand falling hard steel marbles that weigh over 1kg.It can also support over 350KGS of load per square meter

 

 

solar panel OEM services

We supply OEM services, you can put your logo and picture on the solar panel. And we can design different watts panel according to customer requirement.

 

 

280W 290W 300W Poly  Solar Panel with good price

280W poly solar panel

290W poly solar panel

300W poly solar panel

 

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:What is the main material for making solar panels?
If you make your own, in addition to buying silicon also need to buy for the packaging of silicon photovoltaic glass and EVA film.
Q:Can cold light make solar panels power
permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
Q:What is the principle of solar panels to convert solar energy into electricity?
Solar cells are a pair of light response and can convert light energy into electrical devices. There are many kinds of materials to produce photovoltaic effects, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium and other copper. Their power generation principle is basically the same, now the crystal as an example to describe the process of photovoltaic power generation.P-type crystalline silicon doped with phosphorus can be N-type silicon, the formation of P-N junction.
Q:Single crystal solar panels and polycrystalline solar panels
monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
Q:What is the difference between solar panels and light panels?
Crystalline silicon cell conversion rate, rich in raw materials, is a large-scale commercial production of the battery, but the crystal silicon battery brings the harm can not be ignored. Crystal silicon series of batteries have a "three high more than a" common problem. High cost, high energy consumption, high pollution, byproducts and other shortcomings.
Q:Composition and function of solar panels
Among them, for the electronic grade polysilicon accounted for about 55%, solar grade polysilicon accounted for 45%, with the rapid development of photovoltaic industry, solar cell demand for polysilicon growth rate higher than the development of semiconductor polysilicon, is expected to 2008 solar polysilicon
Q:Polycrystalline solar panels are good or single crystal solar energy is good
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:The voltage and power problems of solar panels
Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.
Q:What is the principle of solar panels work?
light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.
Q:How many solar panels have ah?
But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,

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