• 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
  • 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
  • 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
  • 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
  • 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
  • 320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

Warranty: 25 Years
Number of Cells: 60 Cells
Application: Solar System
Condition: New
Certification: ISO, CB, CE, Inmetro
Material: Polycrystalline Silicon
Customization:

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Basic Info.

Model NO.
NKP-72(157mm) POLY 320-340W
Solar Cell
157mm
Keyward
Solar Energy Panel
OEM Order
Acceptable
Feature
Output Performance
Transport Package
Pallet
Specification
31pcs/carton
Trademark
NUUKO
Origin
China
HS Code
85414300
Production Capacity
3gw

Product Description

Basic Info.
 
Model NO. NKM-72(157mm)  POLY 320-340W  Application Light Industry 
Condition New Certification ISO, CE, CB, Inmetro
Material Polycrystalline Silicon Weight 22kg
Junction Box IP68 PV Type Poly Solar Panel 
Glass Tempered Glass Frame Silver Anodized Aluminium Alloy
Silicon 157mm Grade A
Transport Package Carton with Pallet, 31 PCS/Carton, Customized Specification 1956*992*35mm
Trademark NUUKO Origin China
HS Code 85414300 Production Capacity 3gw/Yea

Detailed parameters
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua MECHANICAL SPECIFICATIONS
Cell Type Polycrystalline Silicon
Cell Dimensions 157*157mm
Cell Arrangement 72 (6*12)
Weight 22kg (48.5Ibs)
Module Dimensions 1956*992*35mm (77.01*39.06*1.38inches)
Cable Lenght Protrait: 300mm/Landscape
           1200mm/Customized
 
Cable Cross Section Size TUV:±lenght 900mm,4.0mm2
Front Glass 2.0mm(0.08 inches)AR Coating
Semi-tempered Glass
Back Glass 2.0mm(0.08 inches)Glazd Coating
Semi-tempered Glass
No.of Bypass Diodes 3/6
Packing Configuration (1) 31pcs/craton ,952pcs/40hq
Frame Anodized Aluminium Alloy
Junction Box IP68
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua



ELECTRICAL SPECIFICATIONS
Module Type NKM320-72M2 NKM325-72M2 NKM330-72M2 NKM335-72M2 NKM340-72M2
Testing Condition STC NOCT STC NOCT STC NOCT STC NOCT STC NOCT
Rated output(Pmp/Wp) 320 237 325 241 330 245 335 248 340 252
Maximum Power Voltage(Vmp) 37.5 34.5 37.7 34.8 37.8 34.9 38.0 35.0 38.2 35.3
Maximum Power Current(Imp) 8.53 6.87 8.62 6.92 8.73 7.02 8.82 7.08 8.91 7.13
Open-circuit Voltage(Voc) 44.6 41.2 44.9 41.5 45.5 42.1 46.1 42.6 46.4 42.9
Short-circuit Current(Isc) 9.03 7.31 9.10 7.37 9.22 7.46 9.31 7.54 10.37 7.59
Module Efficiency STC(%) 16.5% 16.8% 17.0% 17.3% 17.5%
Power Tolerance 0~+5Wp 0~+5Wp 0~+5Wp 0~+5Wp 0~+5Wp
 
MAXIMUM RATINGS                                     CURVE&TEMPERATURE DEPENDENC

 
Maximum System Voltage 1000V/1500V DC 
Operating Module Temperature -40 °C to +85 °C
Maximum Series Fuse Rating 15A
Static Loading Snow Loading : 5400Pa /Wind 
         Loading  :2400Pa
Conductivity at Ground ≤0.1Ω
Safety Class II
Resistance ≥100MΩ
Connector T01/LJQ-3-CSY/MC4/MC4-EVO2
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

TEMPERATURE CHARACTERISTICS
NMOT Temperature 45ºC±2ºC
Temprature Coefficient (Pmax) -0.41%/ºC
Temprature Coefficient (Voc) -0.33%/ºC
Temprature Coefficient (Isc) 0.06%/ºC
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

Production 

320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
Project 
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua
320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

GUIDANCE

Δ What is the difference between Tier 1 Solar Panel and not Tier 1 Solar Panel?
The main difference of the solar panel price is between Tier 1 Solar Panel and not Tier 1 Solar Panel.
If you order the 
mainstream solar panel --- cell size 166*166mm or 182mm*182mm (210*210mm will soon becoming popular), cell number 54pcs,60pcs, 72pcs, watt :365-670W), you can get the lower price, because our factory or others' have the stock. But we also can do the customized order, you can chose the cell battery IBC,TYPE P-perc or type N-I-TOPCON), mono or poly, Monofacial or Bifacial, size, watt and so on.
If you are interesting in stock panel, please contact me.

Δ How to choose a solar panel?
This guide will help you to choose the best solar panel for your project. Use this handy reference table to compare the facts. Quickly see the difference in features, performance, warranty and more. Make an informed decision so you know what you are buying. However, these products are ever-changing, with new models or capabilities being added all the time. 

Power Range, Watts 310 - 410 400-455 455-670
Description Best fit for residential,Household Highest power and best value for larger roofs or ground mount, commercial or industry Best choice of utility
       
Cell size 166*166mm(60Pcs)
182*182mm(54pcs)
166*166mm(72Pcs)
182*182mm(54pcs)
166*166mm(72Pcs)
182*182mm(72pcs)
210*210mm(60pcs)
Frame Silver or black Silver or black silver
Efficiency 19.2% to 21% 20% to 21.1% 20% to 21.57%
Warranty   10 YEARS product warrant, 25YEARS Power Output Warranty
  




320W Nuuko PV Solar Energy Panel Power System on Grid off Grid325W 330W 340W Perc Singleglass Poly Facial TUV Inmetro Mcs SGS Poland Italy Ukrain Lithua

Q:What's your payment terms?
A:T/T,L/C,Paypal,Western Union etc.

Q:What are the advantages of your company?
A:We are a factory, and we also cooperate with other brands,such as Longi,JA solar,Jinko,Trina,Canadian Solar,GCL,SUNTECH,Yingli etc., to provide customers with better prices and more choices.


Q:May I have a piece of sample to check the quality?
A:Welcome to place the testing order to check the quality or for testing.


Q:How about the delivery time?
A:15-20 days after receiving your payment.
The specific delivery time depends on the items and the order quantity.


Q:Where is the port of loading?
A:Shanghai,Ningbo.


Q:Can you do OEM?
A:Yes.

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