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Solar Cell Directory
Big Multi
Big Multi
Big Sun Group
Cell Type:
Polycrystalline
Power Range:
4.19~4.48 Wp
Region:
Taiwan
Contact Manufacturer
Contact Manufacturer
Product is no longer manufactured.
Alternative Product
AV-158.75M
Allesun New Energy
From €0.145 / Wp
Maximum Power:
5.22 W
Cell Type:
Monocrystalline
Dimensions:
158.75×158.75 mm
DIAGONAL:
--
Cell Thickness:
180 µm
More
Product Info
Company Profile
Product Characteristics
Model No.
1720
1740
1760
1780
1800
1820
1840
Product Characteristics
Cell Technology
Polycrystalline
Dimensions
156×156 mm
Diagonal
220 mm
Cell Thickness
200 ± 30 µm
Front Surface (-)
No. of Busbars
3
Busbar Material
Silver
Anti Reflection Coating
Silicon nitride
Back Surface (+)
No. of Soldering Pads
3
Soldering Pad Material
Silver, Aluminium
Back Surface Field (BSF)
Aluminium
Electrical Data at STC
Maximum Power (Pmax)
4.19 W
4.23 W
4.28 W
4.33 W
4.38 W
4.43 W
4.48 W
Voltage at Maximum Power Point (Vmpp)
0.516 V
0.535 V
0.519 V
0.522 V
0.525 V
0.529 V
0.532 V
Current at Maximum Power Point (Impp)
8.112 A
8.158 A
8.205 A
8.251 A
8.279 A
8.326 A
8.37 A
Open Circuit Voltage (Voc)
0.627 V
0.629 V
0.63 V
0.631 V
0.632 V
0.633 V
0.633 V
Short Circuit Current (Isc)
8.39 A
8.45 A
8.51 A
8.57 A
8.63 A
8.69 A
8.76 A
Cell Efficiency
17.2 %
17.4 %
17.6 %
17.8 %
18 %
18.2 %
18.4 %
Fill Factor (FF)
79.57 %
82.12 %
79.43 %
79.65 %
79.69 %
80.07 %
80.3 %
Thermal Ratings
Temperature Coefficient of Pmax
-0.37 %/˚C
Temperature Coefficient of Voc
-0.32 %/˚C
Temperature Coefficient of Isc
0.05 %/˚C
PDF
Download Manufacturer's PDF
Big Sun Group
Click to show company phone
www.bigsun-energy.com
Taiwan
No. 458-9, Sinsing Rd., Hukou Township, Hsinchu, 30353
No. Staff:
400
Contact Manufacturer
Product is no longer manufactured.
Useful Contacts
Nash Tan
Long information
Sherry Liao
Director
Arnold Shieh
Director
Edward Jou
Director
Summer Luo
charman