270W solar panel(156 cells)

solar panel(156 cells)
Efficiency to 17%&excellent character
CE,TUV,IEC certificate
Lifespan of 25 yrs
Reasonable price
solar panel(156 cells)
1. With advanced materials and equipments, our modules are designed and manufactured in consistency with the IEC 61215:1993 standards which can guarantee excellent electrical performance and the product life span of 25 years.
2. A film of PECVD is coated on the upper surface as antireflection measure which the characteristic of deep blue color.
3. The modules are embedded with a sheet of imported strong transparent glass, two sheets of long endurance EVA, a high efficiency poly-crystalline cells sheet and a sheet of antihumidity TPT for different weather conditions.
4. High quality anodized aluminum frame which is the choice for strong wind resistance and mountain terrain.
5. A multifunction box can safeguard safe connection.
6. The exterior design and electrical performance of each every module are fully tasted to guarantee superior quality.
Solar Panel Data Sheet
Description of Specification
Configuration
Units
Model
NES72-6-270P
General Data
Maximum Power
Pm(W)
Watts
270W
Watt Tolerance

%
±3
Application


DC24V
Storage & Operating Temperature

Deg .C
-45~85
Standard Test Conditions:Cell Temperature:25 Deg. C,Irradiance:1kW/m
2
,Air Mass: 1.5
Voltage & Ampereage
Maximum System Voltage

Volts
1000VDC
Maximum Operating Voltage
Vmp
Volts
35.5
Maximum Operating Current
Imp
Amps
7.6
Open Circuit Voltage
Voc
Volts
44.3
Short Circuit Current
Isc
Amps
8.2
Solar Cell
Cell Type and Diameter


Polycrystalline,156mm×156mm
Number of Cells
In Series

72(6×12)
Temperatures Coefficients
Temp Coefficent of Isc
Tk Isc
% per deg.C
0.05
Temp Coefficent of Voc
Tk Voc
% per deg.C
-0.34
Temp Coefficient of Pmax
Tk Pmax
% per deg.C
-0.45
Normal Op. Cell Temp (NOCT)

deg.C
45±2
Materials & Accessories Data (All Certified by CE and TUV)
Junction Box


IP65 rated
Output Cable:Wire Diameter :4mm
2
Length
mm
900
Type of Cable Connector


MC Plug Type IV
Frame:Aluminum Alloy


Anodized
Front Glass:Low Iron,High Transmisson,Tempered glass
Thickness

3.2mm
Cell Encapsulation Material
EVA
mm
0.5mm
Backsheet Cover Material
TPT
mm
0.3mm
Quality Warranty (Output Power)

Power Production
90%
Years
10
80%
Years
25
Manufacturing

Years
5
Dimensions, Packing & Loading
Dimensions:Length×Width×Height

mm
1956×992×50
Weight

kg
27
Loading Capacity in Container




Pieces / Container

40'
396pcs
Pieces / Container

40'H
495pcs