Polycrystalline Solar Module,PV Panels Solar Photovoltaic Panel Favorites Compare 250W

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Supply Capability:
10000000 watt/month

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Product Description:

 

1.Structure of Solar Module Description 

Solar modules, which are widely used in ground mounted utility-scale PV plants, large-scale and small civil and commercial power generating system such as BIPV combined to the grid, roof-mounted PV power system, rural electrification, communications, emergency auxiliary power. NEXTECK, as one of the solar module supplier, has the capability to offer a wide range of advanced, high performance solar modules with integrated high efficiency. Energy efficient and cost effective Mono crystalline and Polycrystalline, amorphous silicon and CIGS thin film solar cells are available. We have the right products for different applications.

 

2.Main Features of the Solar Module

Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

CNBM

Model Number:

PLM-250P-60

Material:

Monocrystalline Silicon

Size:

1650*992*40mm

Number of Cells:

60

Max. Power:

250

Color:

Silver,Black

Quality Certifications:

PID Free, Salt Mist,Fire Test and Ammonia Gas certifications

International Certifications:

TUV,MCS,UL,CEC and J-pec

OME/ODM:

Yes

Solar Cells Efficiency:

17.2%

Solar Panels Efficiency:

15.3%

Packaging & Delivery

Packaging Detail:Carton boxes with pallets and air bags
Delivery Detail:within 15 days after arrival of the 20% TT in advance

3.Solar Module Images

Polycrystalline Solar Module,PV Panels Solar Photovoltaic Panel Favorites Compare 250W

 

4.Solar Module Specification

Specifications

-PID Free,Salt Mist, andAmmonia gas Certifications
-Higher Efficiecny Solar Cells;
-More cost effective;
-25 years guarantee.

 

Product Description

High efficiency mono crystalline solar panel PLM-240P-60 series

  • Anti-reflective coating: AR used reduce the reflectivity enhance transmittance.

  • Tempered Glass: Low Iron and AR coating glass increase the power output and mechanical strength of solar module. Mechanical load ≥2400Pa , transmittance ≥91.6%

  • EVA: Transmittance ≥91% , Adhesive Capacity >85%

  • Cell: 17.9% of high efficiency solar cells to sure 15.3% module efficiency

  • Back sheet: Using higher quality back sheet to prevent destroying and water , it’s reflectivity ≥87%, peeling strength ≥ 40N/cm.

  • Aluminum Frame: Anodized aluminum alloy to effectively improve the corrosion resistance and strengt.  

Certification:

 

High efficiency solar panel 250W Solar Module 250W solar panel

 

Packaging & Shipping

Package Information:

TypeFramePCS/Pallet   Pallets/Container  PCS/Container
40HQ 1650X992 156P 60cells40/462328784/700

 Our Services

Product Wattanty:

10 years for the workmanship
12 years power output no less than 90%
25 years power output no less than 80%

 

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.
 5. Q: Do you accept custom design on size?
    A: Yes, if the size is reasonable.

 

 

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Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.
Q:Can cold light make solar panels power
Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
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
In general, the charging voltage is 1.5 times the battery voltage as well, that is 12V battery pack, select the 18V solar panels just.
Q:How many solar panels have ah?
However, crystalline silicon (monocrystalline silicon and polysilicon) in the weak light is basically no current generation, amorphous silicon weak light type (in low light energy is rarely). So a comprehensive view, it is appropriate to use monocrystalline silicon or polycrystalline silicon solar cell materials. Second, the choice of solar cells 1, we buy solar cells, the focus is on the power of solar cells, in general, the solar panel power is proportional to the area of ​​solar chips.
Q:What is the working principle of solar panels?
the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
Q:Composition and function of solar panels
Used to bond fixed tempered glass and power generation (battery), transparent EVA material directly affect the quality of the component life, exposure to the air in the EVA easily aging yellow, thus affecting the component's light transmittance, thus affecting the components
Q:Solar panels single crystal and double crystal in the rain which is easy to use
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:Can solar panels be connected directly to motor?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on.

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