Xian Shuangzheng Electrical Technology Co., Ltd.
Main products:High Voltage Switchgear,Low Voltage Switchgear,Switchgear
Contact Us
  • Contact Person : Mr. wang chong
  • Company Name : Xian Shuangzheng Electrical Technology Co., Ltd.
  • Tel : 86-029-88605752
  • Fax : 86-029-88605752
  • Address : Shaanxi,Xi'an,zhangba East Road on the north side of golden holiday Huacheng phase 3- 10504.Xi'an High-tech Zone Industrial Park
  • Country/Region : China
  • Zip : 710061

Solar Panel

Solar Panel
Product Detailed
1.Monocrystalline solar panel 250 2.Output power:250W 3.Using in solar produce massively 4.Certificate CE & ISO 14001

the benefit of  the solar panel

1) Crystalline silicon solar cell module of good properties:

2)PV components can meet different levels of consumer

3)use of high efficiency · silicon solar battery ·

4)thick toughened glass · to improve the pressure of the wind and snow load, use durable aluminum frame with convenient assembly, ·

5)component design has used to the border drainage leaking hole in the winter rain or eliminate the snow accumulated for a long time in the framework of the ice so that even frame deformation caused by using fast connection   head to satisfy customer's requirements packaging ·

6)guarantee the use of 25 years

250W  Best price per watt solar panels

Solar Panel Data Sheet

Description of SpecificationConfigurationUnitsModel
General Data
Nominal Power Watts250W
Application  DC18V system
Surface Maximum Load Capacity kg/m2200
Storage & Operating Temperature Deg C-40 to +80
Standard Test Conditions   
 Cell Temperature Deg C25
 Irradiance kW/m21
 Air Mass  1.5
Solar Cell
Cell Type  Mono
Wafer Diameter mm2156*156
Number of cells In Series 60 ( 6x10 )
Maximum Power Watts250W
Watt Tolerance  %+/- 3
Voltage & Ampereage
Maximum System Voltage Volts1000
Maximum Operating VoltageVmpVolts30.6
Maximum Operating CurrentImpAmps7.85
Open Circuit VoltageVocVolts37.5
Short Circuit CurrentIscAmps8.38
Operational Temperatures
Temp Coefficent of IscTK Isc% per deg.C+0.055
Temp Coefficent of VocTK Voc% per deg.C-0.34
Temp Coefficient of PmaxTK Pmax% per deg.C-0.48
Temp Coefficent of VmTK Vm% per deg.C-0.34
Temperature coefficients of lmTK Im%  per deg.C+0.055
Normal Op. Cell Temp (NOCT) deg.C45 +/- 2
Materials & Accessories Data (All Certified by CE and TUV) 
Series Fuse Rating Amps11
Junction Box Type  GZX
Frame (Metal)AluminumAnodizedyes
Connectors  IP65
 Length Meters0.9
 Wire Diameter  mm20.4 square mm
 Thickness mm3.2
 Low Iron  yes
 High Transmisson  yes
 Toughness  yes
EVA resin mm0.5mm
Warranty (Output)   
 10 years %90
 20 - 25 years  %80
 Whole Panel Years10 years
 Length mm1650
 Width mm992
 Height mm45
Weight kg19.5
Loading Capacity in Container
 Pieces / Container40'504
 Pieces / Container40'H520

Solar Panel

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