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Solar Cell Directory
PI565B
PI565B
Tongwei Solar Co., Ltd. (TW Solar)
Cell Type:
Polycrystalline
Power Range:
4.5~4.72 Wp
Region:
China
Contact Manufacturer
Contact Manufacturer
Product is no longer manufactured.
Alternative Product
LWM9BB-BiFi-166
Lightway Solar
From €0.00935 / Wp
Maximum Power:
6.01 W
Cell Type:
Bifacial
Dimensions:
166×166 mm
DIAGONAL:
223±0.25 mm
Cell Thickness:
190 µm
More
Product Info
Company Profile
Product Characteristics
Model No.
4.5
4.52
4.55
4.57
4.59
4.62
4.64
4.67
4.69
4.72
Product Characteristics
Cell Technology
Polycrystalline
Dimensions
156.75×156.75 mm
Cell Thickness
200 ± 30 µm
Front Surface (-)
No. of Busbars
5
Busbar Width
0.7 mm
Busbar Material
Silver
Anti Reflection Coating
Silicon nitride
Back Surface (+)
No. of Soldering Pads
5
Soldering Pad Width
1.8 mm
Soldering Pad Material
Silver
Back Surface Field (BSF)
Aluminium
Electrical Data at STC
Maximum Power (Pmax)
4.5 W
4.52 W
4.55 W
4.57 W
4.59 W
4.62 W
4.64 W
4.67 W
4.69 W
4.72 W
Voltage at Maximum Power Point (Vmpp)
0.535 V
0.536 V
0.538 V
0.539 V
0.54 V
0.542 V
0.543 V
0.544 V
0.545 V
0.546 V
Current at Maximum Power Point (Impp)
8.401 A
8.429 A
8.45 A
8.476 A
8.502 A
8.526 A
8.555 A
8.581 A
8.609 A
8.637 A
Open Circuit Voltage (Voc)
0.633 V
0.633 V
0.634 V
0.636 V
0.637 V
0.639 V
0.64 V
0.641 V
0.642 V
0.643 V
Short Circuit Current (Isc)
8.89 A
8.919 A
8.942 A
8.969 A
8.997 A
9.023 A
9.052 A
9.08 A
9.11 A
9.14 A
Cell Efficiency
18.3 %
18.4 %
18.5 %
18.6 %
18.7 %
18.8 %
18.9 %
19 %
19.1 %
19.2 %
Fill Factor (FF)
79.87 %
80.02 %
80.19 %
80.09 %
80.11 %
80.15 %
80.19 %
80.2 %
80.22 %
80.24 %
Thermal Ratings
Temperature Coefficient of Pmax
-0.36 %/˚C
Temperature Coefficient of Voc
-0.36 %/˚C
Temperature Coefficient of Isc
0.06 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m
2
1
--
900 W/m
2
0.99
--
800 W/m
2
0.99
--
600 W/m
2
0.98
--
400 W/m
2
0.96
--
PDF
Download Manufacturer's PDF
Tongwei Solar Co., Ltd. (TW Solar)
+86 28 61615661
www.tw-solar.com
China
No. 888, Linjiaci Road, Huangjia Street, Shuangliu District, Chengdu, Sichuan
No. Staff:
4,700
Contact Manufacturer
Product is no longer manufactured.
Useful Contacts
Lynn
International Marketing M...
Joe Chen
Overseas Manager
Tom Liu
INTERNATIONAL MARKETING M...
Mr.Liu
Sales Manager
Company News
Sales Contracts (2)
9 Nov 2020
JinkoSolar Signs Long-term Purchase Agreement with Tongwei for Polycrystalline Silicon
31 Mar 2020
The Groundbreaking of Tongwei Solar 30GW Project
Other News (2)
20 Feb 2021
Jinko Solar to Sign A Strategic Partnership Agreement with Tongwei
19 Nov 2020
Trina Solar and Tongwei Group Complete Joint Venture
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