Shandong, China
Business Type:
Number of Employees:
Year of Establishment:
Registered Capital:
7.78 Million USD
Management System Certification:
Sample Available

Solar Panel, Solar Module, Solar Panel Module manufacturer / supplier in China, offering 6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt, Hot Sale 10% off 110watt Poly Sillicon Solar PV Panel, Mono Solar Panel 80W with Cheap Price Made in Goldsun and so on.

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Supplier Homepage Products Solar Panel 6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt

6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt

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Min. Order: 10 Pieces
Port: Qingdao, China
Production Capacity: 5000million Watt
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Warranty: 10 Years
Number of Cells: 72PC
Application: Light Industry
Condition: New
Certification: UL
Material: Polycrystalline Silicon

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Basic Info

Power: 270W-300W
Transport Package: Carton
Specification: 1960*990*46
Origin: China
HS Code: 85414020

Product Description

6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel module 270Watt 280 Watt 290Watt 300Watt
Electrical Data  Electrical Data 
Maximum Power(W)270 Maximum Power(W)280
Optimum Power Voltage(Vmp)36.4 Optimum Power Voltage(Vmp)36.98
Optimum Operating Current(Imp)7.42 Optimum Operating Current(Imp)7.57
Open Circuit Voltage(Voc)44.17 Open Circuit Voltage(Voc)44.31
Short Circuit Current(Isc)7.94 Short Circuit Current(Isc)8.1
Cell Efficiency (%)15.72 Cell Efficiency (%)16.3
Module Efficiency (%)13.91 Module Efficiency (%)14.43
Tolerance Wattage(%)0~+3% Tolerance Wattage(%)0~+3%
NOCT47°C +/-2°C NOCT47°C +/-2°C
Temperature Coefficients  Temperature Coefficients 
Temperature Coefficients of Isc(%)°C0.04 Temperature Coefficients of Isc(%)°C0.04
Temperature Coefficients of Voc(%)°C-0.38 Temperature Coefficients of Voc(%)°C-0.38
Temperature Coefficients of Pm(%)°C-0.47 Temperature Coefficients of Pm(%)°C-0.47
Temperature Coefficients of Im(%)°C0.04 Temperature Coefficients of Im(%)°C0.04
Temperature Coefficients of Vm(%)°C-0.38 Temperature Coefficients of Vm(%)°C-0.38
Components & Mechanical Data  Components & Mechanical Data 
Solar Cell156*156 poly Solar Cell156*156 poly
Number of Cell(pcs)6*12 Number of Cell(pcs)6*12
Size of Module(mm)1960*990*46 Size of Module(mm)1960*990*46
Front Glass Thikness(mm)4 Front Glass Thikness(mm)4
Surface Maximum Load Capacity2400-5400Pa Surface Maximum Load Capacity2400-5400Pa
Allowable Hail Load23m/s ,7.53g Allowable Hail Load23m/s ,7.53g
Weight Per Piece(KG)26 Weight Per Piece(KG)26
Junction Box TypePass the TUV Certificate Junction Box TypePass the TUV Certificate
Bypass Diode Rating(A)12 Bypass Diode Rating(A)12
Cable & Connector TypePass the TUV Certificate Cable & Connector TypePass the TUV Certificate
Frame(Material Corners,etc.)46# Frame(Material Corners,etc.)46#
Backing (Brand Type)TPT Backing (Brand Type)TPT
Temperature Range-40°C to +85°C Temperature Range-40°C to +85°C
FF (%)70-76% FF (%)70-76%
Standard Test ConditionsAM1.5 1000W/m2  25 +/-2°C Standard Test ConditionsAM1.5 1000W/m2  25 +/-2°C
Packing  Packing 
PackingWooden Box PackingWooden Box
1*20'14Pallets/244pcs 1*20'14Pallets/244pcs
1*40'HQ28Pallets/564pcs 1*40'HQ28Pallets/564pcs

Features of poly solar module:
1.High efficiency solar cells with high transmission and textured glass are delivering high efficiency for modules;

2.Bypass diode minimizes the power drop caused by shade;

3.Tempered glass, EVA resin, and weatherproof film, plus aluminum
frame for extended outdoor use;

4.Modules independently tested to ensure conformance with certification
 and regulatory standards;

5. Manufacturing facility certified to ISO9001 quality management system standards.
Description of every parts:
1.Junction Box in proof-water with TUV Certificate

2.Bypass Diode Rated 45V&15A

3.Solar Cable & Connector: 4m²  MC 4connector with TUV Certificate

4.Toughed Glass: The glass is super white cloth grain of toughened glass , the thickness of 4mm ,  the solar cell spectral response range of wavelengths (320-1100 nm), light transmittance over 91% , Ultraviolet light radiation , light transmittance is not falling .Toughened glass is made of components can withstand 25 mm in diameter of hockey hit at a speed of 23 m/s.

5.EVA:  0.5 mm thickness with high quality EVA film as sealant of solar cell and and the connection between the glass, TPT agent. With high light transmittance and anti-aging ability. Solar cell encapsulation of EVA film after curing performance requirements:
Light transmittance is greater than 91% ; Crosslinking degree is during from 70 to 90% ; Peel strength (N/cm), glass/film is more than 30 ; TPT/film is more than 15 ; Temperature resistance is from - 40° C to 85° C.

6.TPT BackSheet: the back of the solar panel, ageing resistance , corrosion resistance , resistance to ultraviolet radiation, airtight, etc. Basic requirements.

7.Frame: aluminum alloy frame with high intensit , mechanical shock resistance ability.Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.

6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt6*12 156 Solar Cell Polycrystalline Sillicon Solar Panel Module 270watt 280 Watt


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