Polycrystalline Solar Panels for 250-W Series

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25000 watt
Supply Capability:
40000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60

Product Description:

1.Structure of  Polycrystalline Solar Panel for 250W Series

Polycrystalline Solar  Panel  for 250W l : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

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

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

IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

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

VIII Resisting moisture and etching effectively, not effected by geology.

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


2. Standard Test Conditions of Polycrystalline Silicon Solar Panel:

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Advantages of Monocrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)


3. Solar Panel Images

Polycrystalline Solar Panels for 250W Series 


4. Solar Panel Specification


Polycrystalline Solar Panels for 250W Series

 Temperature Coefficient of Cells

Polycrystalline Solar Panels for 250W Series

 Mechanical Data

Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series

 IV Curve

Polycrystalline Solar Panels for 250W Series


5.Quality certification and certificate

Polycrystalline Solar Panels for 250W SeriesPolycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series


We have organized several common questions for our clients,may help you sincerely:


①How about your company?


Our company is an innovative high-tech enterprise which aims to provide consumers with unprecedented  amazing experience  by the applying limit of electronic technology.At present,our company devotes itself to recearching,developing,manufacturing and global popularization of monile power supplies,chargers and solar elctronic products.We have astrong team with the experts mastering the core technology of top electronic consumption products.Closely cooperating with incubation laboratories of colleges and universities,we have achieved remarable success in  developing of mobile power supplies and green energy.The mobile power supplies from our company  can be available with 110V-220V AC,USB DC,vehicle power supply and solar power phones,laptops and other digital products,providing your digital products sufficient energy anytime and anywhere.You don’t need to worry about your digital products will power off.


②How to guarantee the quality of the products?


We can meet  the market demand timely and  continuously,research and develop new products according to the change and development of market.

We are good at teamwork and always take customers’ inquiry as our first consideration during our work.

We can ensure delivery on time.

We  provide the professional testing products,which quality are stable and reliable.

We,on the basis of integrity, constantly uphold the innovative idea of conquering technology limits, considering what customers consider, and continuously introduce various for consumers more convenient and surprising electronic product.

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