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Tel: +86-757-86685210

Fax: +86-757-86685210

Mob: +86-18802068132

E-mail: info@jensysenergy.com

Add: Floor 2, Bldg. A, Tangtou Tech Ind. Zone, Shishan Town, Nanhai Dist., Foshan, Guangdong,China

Polycrystalline Solar Panels of 72 Solar Cells

We supply polycrystalline solar panels of 72 solar cell series (300W 310W 320W 330W 340W 350W 360W) for solar system.

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  • Product Details

Poly-crystalline, 72 Cells 156*156mm, Grade A

This series solar panel uses 72pcs of four/five busbar (4BB/5BB) solar cells, a high efficiency poly cell new technology. The design of the solar cell reduces cell series resistance and stress between cell connection lines and improves the reliability and the efficiency of modules.

The 72 Cell is ideal for large-scale solar power plants. It has been proven in operation in several of the world’s most prominent utility projects.

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Proven Quality

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25 Year Performance Linear Warranty

For a period of twenty-five years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions(STC) for the Products shall not exceed:

* For Polycrystalline Products: 2% in the first year, thereafter 0.67% per year, ending with 82% in the 25th year after the Warranty Start Date.

 

Solar Energy Solution For

◇Residential Power applications

◇Commercial Power applications

◇Roof-top power station

◇Remote backup power station

◇Large scale power station

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Product Specification

Electrical Characteristics

Module type

XXXP-72

Max-power at ST(Pmax)

300W

305W

310W

320W

330W

340W

Power output tolerance

                                                                       0 -3%

Voltage at Pmax (Vmp)

36.41V

36.71V

37.00V

37.56V

38.07V

38.60V

Current at Pmax (Imp)

8.24A

8.31A

8.38A

8.52A

8.67A

8.81A

Open-circuit voltage (Voc)

45.20V

45.35V

45.45V

45.82V

46.41V

47.13V

Short-circuit current (Isc)

8.73A

8.79A

8.85A

9.03A

9.13A

9.23A

STC: Irradiance 1000W/m2     Cell temperature 25℃    AM=1.5

 

Temperature Characteristics

Nominal operating cell temperature(NOCT)

45±2℃

Temperature coefficients of Pmax

-0.45%/℃

Temperature coefficients of Voc

-0.34%/℃

Temperature coefficients of Isc

0.06%/℃


Operating Conditions

Max-system voltage

1000VDC

Limiting reverse current

15A

Operating temperature range

-40℃ to +85℃

Max. static load front (e.g., snow)

5400Pa

Max. static load back (e.g., wind)

2400Pa

Max. hailstone impact (diameter / velocity)

25mm / 23m/s


Mechanical Characteristics

Cell type

Polycrystalline silicon 156×156mm

Number of cells

72 (6×12)

Front cover

3.2mm Low iron tempered glass

Back sheet (color)

White

Frame (material / color)

Anodized aluminum alloy / silver

Junction Box (protection degree)

≥IP65

Cables

0.9M/1M/1.2M / 4mm2

Connectors

MC4 compatible / IP67

Module dimensions (L / W / H)

1956mm× 992mm× 40mm

Weight

21.6kg


Packing Configuration

Container

20’GP

40’HQ

Pieces per pallet

52

58

Pallets per container

5

11

Pieces per container

260

638


Mechanical Drawings

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Electrical Curves

                                                                                     e.g., PV module 310W

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Product Details

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Grade A Solar Cell 
* Anti PID 
* High Efficiency    poly-crystalline silicon solar cells
* Appearance Consistency
* Color sorting ensure consistent appearance on each module

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Tempered Low Iron Glass

* Anti-reflective glass 
       * Self-cleaning function
       * Module efficiency is increased by 2%
       * Service life is as long as 25 years
       
* Translucency of normal luminosity is

increased by 2%

Junction box

* Heat dissipation
* Long service life 
* IP67 protection level
* Quality diode ensures module running safely
* Conventional standalone edition and engineering custom edition

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Aluminum Frame

* Conventional frame 
       * Seal-lip design glue injection 
       * Silver or black frames are optional 
       * Serrated-clip design tensile strength
       * Boost    bearing capability and prolong service life


Production Process

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Certifications

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Why Choose Us?

> Offer high quality solar panels with very competitive price, both Mono and Poly types, models range from 5Watt to 360Watt); 

> No MOQ limited, OEM order available and welcome; 

> More payment terms available: TT, LC, Western Union, PayPal; For customers cooperate more than one year, and annual purchase amounts above 300,000USD, we offer more flexible terms for option.

> Fast delivery time: 5-7 days for sample order, 10-15days for 20ft and 40HQ container order; 

> Certified by TUV and ISO9001, all solar panels meet international quality standards; 

> All solar panels would be tested before packing, and the PV test report can trace any time; 

> Strong package: Single carton, master carton, and wooden case, pallet, with foam and protecting corner protection; 

> Warranty: All solar panels 25 years power warranty, output power no less than 90% in 10 years and no less than 80% in 25 years;

> After-sales: 10 years free replacement if any panel fails to work. All cost caused will be charged by us. Replacement will be delivery with next new order or separate shipment(only if customers agree and confirm)

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Jensys Power is specialized in manufacturing, supplying premium solar panels products since 2006, which is well-known as one of the leading solar panels manufacturer and supplier of solar panels & solar system products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.

 


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