poly 156cells 72 pcs cells TUV 300w solar panel with tuv

FOB Reference Price:Get Latest Price
US $0.48-0.58 / Watt | 1 Piece/Pieces (Min. Order)
Supply Ability:
500000 Piece/Pieces per Year
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
Polycrystalline Silicon
Number of Cells:
72, 72
Max. Power:
black or blue
Solar Panel Voc:
Solar panel Imp:
Solar Panel Vmp:
Solar Panel Isc:
Solar Panel Frame:
Anodized aluminium alloy
compatible MC4
Junction Box:
Ip65 Rated/Past the TUV certificate
Front cover:
3.2mm High Transmission low Iron
Packaging & Delivery
Packaging Details
Carton packaging Packed in wooden case(the special packaging should be paid by clients)
Delivery Time
one week after deposit


300W Poly Solar Panel Specifications:
1) high efficiency
2) easy to install
3) stand heavy rain and snow
4) lower price

300W Poly Solar Panel, Solar Panel, Solar Module Technical Data:

1) high efficiency
2) easy to install
3) stand heavy rain and snow
4) lower price



                                                         300W Poly Solar Panel Data Sheet
Description of SpecificationConfigurationUnitsModel
General Data
Maximum PowerPm(W)Watts300W
Watt Tolerance  %±3
Application  DC24V
Storage & Operating Temperature Deg .C-45~85
Standard Test Conditions:Cell Temperature:25 Deg. C,Irradiance:1kW/m2,Air Mass: 1.5
Voltage & Ampereage
Maximum System Voltage Volts1000VDC
Maximum Operating VoltageVmpVolts36.19
Maximum Operating CurrentImpAmps8.29
Open Circuit VoltageVocVolts45.67
Short Circuit CurrentIscAmps8.73
Solar Cell
Cell Type and Diameter   Polycrystalline,156mm×156mm
Number of Cells In Series 72(6×12)
Temperatures Coefficients
Temp Coefficent of IscTk Isc% per deg.C0.05
Temp Coefficent of VocTk Voc% per deg.C-0.34
Temp Coefficient of PmaxTk Pmax% per deg.C-0.45
Normal Op. Cell Temp (NOCT) deg.C45±2
Materials & Accessories Data (All Certified by CE and TUV) 
Junction Box   IP65 rated
Output Cable:Wire Diameter :4mm2Lengthmm900
Type of Cable Connector  MC Plug Type IV
Frame:Aluminum Alloy  Anodized
Front Glass:Low Iron,High Transmisson,Tempered glassThickness 3.2mm
Cell Encapsulation MaterialEVAmm0.5mm
Backsheet Cover MaterialTPTmm0.3mm
Quality Warranty (Output Power)
 Power Production90%Years10
Manufacturing  Years
Dimensions, Packing & Loading
Dimensions:Length×Width×Height mm1950*990*50
Weight kg27


Solar Panel brief charactor


1.25 years warranty and long life span


2.power is not less than 90% in 10 years and not less than 80% in 20 years.


3.Local warehousing and techincal support


4.CE, ISO9001 certificate


5.High transmission tempered 3.2mm glass


6.good quality and competitive price.


7.high efficiency.



Solar Panel Features:


1.Solar panel power from 3w to 300w according to customers' requirement


2.Solar panel nominal 12/24v DC for standard ourput


3.Aesthetic appearance and rugged design to withstand high wind pressure, hail and snow load


4.Rigorous quality control to meeting the highest international standard


5.Solar panel encapsulated with high transmission low-iron, tempered glass


6. Cells are laminated with TPT and EVA ensuring longer life and maximum performance


7. TPT imported from Krempel, Germany, ensure 25 years output power more than 80%.


Solar Panel Material


1.Solar cell-conversion efficiency of solar cell: 24%-17%



2.Front glass-3.2mm, high transmission, low iron, tempered glass



3.EVA-excellent anti-aging resistance



4.TPT-hot seal made of flame resistance



5.Flame-reinfored anodixed aluminum flame



6.Junction box-Ip54 rated and Ip65 rated, high quality, with diode protection




Solar Panel Quality assurance testing



Thermal cycling test


Thermal shock test


Thermal/Freezing and high humidity cycling test


Electrical isolation test


Hail impact test


Mechanical, wind and twist loading test


Salt mist test


Light and water-exposure test


Moist carbon dioxide/sulphur dioxide



Solar Panel Pictures show











Factory Picture Show







Packing Picture Reference:








Certification Show Picture



 Payment Safety



Payment term: 20% advanced as deposit by T/T or L/C, the rest payment paying after received B/L copy.



Any question please ask me feel free, and please add me Skype:betty.wang.0724