275W Poly Solar Panel for Small Solar System

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 275 Number of Cells(pieces): 60

Product Description:

Company Profile

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.

With the advantages in Cement, Composite Materials, New Building Materials and Engineering, we mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development simultaneously utilizing our competitive position on traditional building materials to achieve sales revenue of RMB10 Billion in 2013.  

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.

275W Poly Solar Panel for Small Solar System datasheet

Description of SpecificationUnitsModel
General Data
Nominal PowerW 275
Solar Cell
Cell Type
Number of Cells
Maximum PowerW 275
Watt Tolerance%+/-3
Voltage & Ampereage
Maximum System VoltageVolts 1000
Maximum Operating Voltage(Vmp)Volts 36.2
Maximum Operating Current(Imp)Amps 7.60
Open Circuit Voltage(Voc)Volts 43.1
Short Circuit Current(Isc)Amps 8.44
Operational Temperatures
Temp Coefficent of Isc(TK Isc)% per deg.C+0.045
Temp Coefficent of Voc(TK Voc)% per deg.C-0.33
Temp Coefficent of Pmax(TK Pmax)% per deg.C-0.45
Normal Op.Cell Temp (NOCT)deg.C45±2

Storage & Operating TemperatureDeg C-40 to +80
Standard Test Conditions
Materials & Accessories Data (All Certified by CE and TUV)
LengthM 0.9
Wire Diametermm2 4
Aluminum Anodzed
Low lron,High Transmisson,Toughness
EVA resinmm0.5
10 years%90
20 - 25 years%80
Whole PanelYears5



Sample Charge

Samples in stock: 2 working days after recipt of deposit.

Other samples: about 15 working days, depending on your required model.  

Order Guide

General Information:

1, Inquiry professional quotation

2, Confirm the price, leadtime, technical data, payment term and etc

3, Customer send JEC Purchase Order and we send Proforma Invoice with seal

4, Customer make the payment for deposit and send us Bank receipt

5, Initial production stage: confirm deposit receipt and start production

6, Middle production stage: send production photos to update

7, End production: production finished, you can arrange third party inspection

8, Customer make payment for balance and JEC ship the goods. 

Also accept balance against copy of B/L in the term of CIF, or L/C at sight

9, Order can be finished when you receive the goods and satisfy with them

10, Feedback to JEC about quality, service, market feedback & suggestions. And we can do better.


275W Poly Solar Panel for Small Solar System Stock Information

275W Poly Solar Panel for Small Solar System

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