25W Polycrystalline Solar Module Made in China

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Shanghai
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TT OR LC
Min Order Qty:
2000 watt
Supply Capability:
20000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 25 Number of Cells(pieces): 18
Size: 262*136*18mm alluminum frame: tempered galss Polycrystalline Solar Module: EVA

Product Description:

 

Quick Details

Place of Origin:

Germany

Brand Name:

SOLARLAND

Model Number:

SLP25-06

Material:

Monocrystalline Silicon

Size:

262*136*18mm

Number of Cells:

18

Max. Power:

25W

Packaging & Delivery

Packaging Details:280X225X155mm(10PCS/CTN)

Specifications

SOLARLAND 95/12V Monocrystalline Silicon Solar Panel. Use quality brand solar cells directly imported from Germany.

Panel Size262*136*18mm
Module TypePolycrystalline
Peak power (Pmax)25W
Open circuit voltage (Voc)10.7V
Short circuit current (Isc)0.34A
Max. power voltage (Vmp)8.6V
Max. power current (Imp)0.29A
Operating Temperature(oC)-40 to 85
Power Allowance Range:+/-5%
Max.System Voltage:1000V
No. of cells and connections:72(4×18)
Weight0.47kg
All technical date at standard test condition:
Am=1.5  E=1000W/m2  Tc=25

Trade & Market

Main Markets:Western Europe
Eastern Asia
Mid East
Oceania
Africa
Southeast Asia
South America
North America
Total Annual Sales Volume:US$10 Million - US$50 Million  
Export Percentage:91% - 100%  

Advantages

Reason:

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech etc.

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its grade.so they put these panels into stock.

 

Quality

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

 

Our Service

Pre sale:

1.Our sales representative and engineer work together to answer your questions and offer solution for free

2.We choose the best product for you to make sure it worth its real value

3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:

We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.

 

 

Factory Information

Factory Size (Sq.meters):5,000-10,000 square meters  
Factory Location:B11 Huayou Dong Rd., Huayou Industrial Area, National High-tech Industrial Area, Wuxi,China  
No. of Production Lines:Above 10  
Number of R&D Staff:21 - 30 People  
Number of QC Staff:21 - 30 People  
Contract Manufacturing:OEM Service Offered   Design Service Offered   Buyer Label Offered  

 

25W Polycrystalline Solar Module  Made in China

25W Polycrystalline Solar Module  Made in China

25W Polycrystalline Solar Module  Made in China

 

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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:What is the working principle of solar panels?
The production of solar cells is mainly based on semiconductor materials, its working principle is the use of optoelectronic materials to absorb light energy after the photoelectricity in the conversion reaction, according to the different materials used, solar cells can be divided into:
Q:What is the main material for making solar panels?
You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
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?
optical cable communication pump Station power, seawater desalination system, urban road signs, highway signs, etc. Europe and the United States and other advanced countries will be integrated into the photovoltaic power generation system and remote areas of natural village power supply system into the development of the combination of solar cells and building systems have been formed industry Trends
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?
The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
Q:Composition and function of solar panels
In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components
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:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;

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