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25 years warranty polycrystalline 320wp solar power panel for home

25 years warranty polycrystalline 320wp solar power panel
  • Brand:

    GREENSUN OR OEM SERVICE
  • Product Origin:

    China
  • Shipping Port:

    Ningbo Or Shanghai
  • Number Of Cells:

    72
  • Solar Cell:

    5bb Poly 156*156mm
  • Power Ranger:

    330W-350W
  • Size:

    1960*990mm
  • Certification:

    CE/TUV/CSA/CEC/UL
  • Lead Time:

    7days
  • Payment:

    T/T,Credit Card, Paypal, Western Union
  • Warranty:

    25 years
Product Details

25 years warranty polycrystalline 320wp solar power panel for home


Specification for 320wp solar power panel

Solar power panel

PV Module
GSP335-72
GSP340-72
GSP345-72
GSP350-72
Rated Maximum Power(Pmax) [W]
335

340

345
350
Open Circuit Voltage(Voc) [V]
46.70
46.87
47.06
47.24
Maximum Power Voltage(Vmp) [V]
37.83
38.09
38.33
38.58
Short Circuit Current(Isc) [A]
9.35
9.43
9.52
9.61
Maximum Power Current(Imp) [A]
8.87
8.94
9.01
9.07
Module Efficiency [%]
17.2
17.5
17.7
18.0
Power Tolerance
0~+5W
Temperature Coefficient of Isc(α_Isc)
+0.058%/℃
Temperature Coefficient of Voc(β_Voc)
-0.330%/℃
Temperature Coefficient of Pmax(γ_Pmp)
-0.400%/℃
STC
Irradiance 1000W/m²,ᅠcell temperature 25℃, AM1.5G
Size
1960*990*40/45mm
Weight
22.5kg(49.6lb)

Package for 320wp solar power panel

Solar power panels for home

26units to 30units 320wp solar power panel in one wood pallet

10pallets solar panels in a 20ft container

24pallets pv modules in a 40ft HQ container

Customization Package is Feasibility


Projects made by greensun solar

Solar power roof panels

On grid solar system connects to grid, self consumption first, excess power can be sold to the grid.

Grid tie solar system mainly consists of solar panels, grid tie inverter, brackets, etc.


Solar power storage system can connect to grid, self consumption, excess power can be stored in the battery

Hyrid solar system mainly consists of pv modules, hybrid inverter, mounting system, battery,etc.


Stand alone solar system works alone without city power

Off grid solar system mainly consists of solar panels, off grid inverter, charge controller, solar battery, etc



One stop solution for solar power system, solar water pump system. 

For more information, please feel free to contact our team 

Email: manager@greensunpv.com

Whatsapp: +86 187 1510 8506

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Contact Us

Greensun Solar Energy Tech. Co., Limited


Greensun Head office 

Add: No 2000 Changjiang West Road, Shushan District Hefei China

Tel: +86-158-5511-0194

Whatsapp: + 86 187 1510 8506

Fax: +86-551-6880 6668

Email: manager@greensunpv.com 

Greensun Solar Energy Tech Co., Limited

Greensun solar can provide customized solar system solutions,including grid-tie, off-grid and hybrid storage solar energy systems.

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