Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use

China Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use, Find details about China Solar Panel, Solar Power Panel from Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use

Model NO.
JS-1820P
Sample
No Free
Trademark
Goldsun
Transport Package
Carton
Specification
CE RoHS ISO9001: 2008
Origin
Yantai, China
HS Code
85414020
Model NO.
JS-1820P
Sample
No Free
Trademark
Goldsun
Transport Package
Carton
Specification
CE RoHS ISO9001: 2008
Origin
Yantai, China
HS Code
85414020
 
Poly solar panel 20Watt
Basic information
ModelJS-1820P
CategoryPoly
Electrical performance parameter(STC)
Maximum power-PmaxWp20
Power tolerance%0~+3
Maximum Power Voltage-VmpV18
Maximum  Operating Current-ImpA1.11
Open circuit voltage-VocV21.6
Short-circuit current-IscA1.19
Maximum System Voltage-VDCV1000
Solar Cell Efficiency-ηm%>17.7%
Standard test conditionSTCIrradiance1000W/m2 ,ambient temperature25ºC ,Atmospheric qualityAM1.5
Components & Mechanical Data
Solar CellPoly silicon,156*156mm slice
Number of Cell36 pc
Size of Module410*358*20
Weight Per Piece1.63kg
Module glass3.2mm,High penetration, anti - reflection suede toughened glass.
Module backplane0.35mm white
Module frameSilver and anodized aluminum alloy
Junction Box TypePV-LH0803
Wire2*0.5mm2 ,500mm
Temperature Coefficients
Working temperature-40~+85ºC
Temperature Coefficients of Voc(%)°C-0.41%/ºC
Temperature Coefficients of Pm(%)°C-0.32%/ºC
Temperature Coefficients of Im(%)°C0.055%/ºC
NOCT  45ºC±2ºC



Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use
Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use
Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use


Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use
Best Price Bluesun Poly 20W Small Solar Panel Price for Home Use
Features of solar module:
1.High efficiency solar cells with high transmission and textured glass are delivering high efficiency for modules;

2.Bypass diode minimizes the power drop caused by shade;

3.Tempered glass, EVA resin, and weatherproof film, plus aluminum
frame for extended outdoor use;

4.Modules independently tested to ensure conformance with certification
 and regulatory standards;

5. Manufacturing facility certified to ISO9001 ISO14001 quality management system standards.
 
Description of every parts:
1.Junction Box in proof-water with TUV Certificate

2.Solar Cable & Connector with TUV Certificate

4.Toughed Glass: The glass is super white cloth grain of toughened glass , the thickness of 3.2mm ,  the solar cell spectral response range of wavelengths (320-1100 nm), light transmittance over 91% , Ultraviolet light radiation , light transmittance is not falling .Toughened glass is made of components can withstand 25 mm in diameter of hockey hit at a speed of 23 m/s.

5.EVA:  0.5 mm thickness with high quality EVA film as sealant of solar cell and and the connection between the glass, TPT agent. With high light transmittance and anti-aging ability. Solar cell encapsulation of EVA film after curing performance requirements:
Light transmittance is greater than 91% ; Crosslinking degree is during from 70 to 90% ; Peel strength (N/cm), glass/film is more than 30 ; TPT/film is more than 15 ; Temperature resistance is from - 40° C to 85° C.

6.TPT BackSheet: the back of the solar panel, ageing resistance , corrosion resistance , resistance to ultraviolet radiation, airtight, etc. Basic requirements.

7.Frame: aluminum alloy frame with high intensit , mechanical shock resistance ability.Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.