TW078

Tongwei Solar Co., Ltd. (TW Solar)

Cell Type:	Bifacial
Power Range:	3.61~5.38 Wp
Region:	China

Note: Your Enquiry will be sent directly to Tongwei Solar Co., Ltd. (TW Solar).

Alternative Product

158.75mm 5BB Bifacial/...

Zoeast PV

From €0.0676 / Wp

Maximum Power: --
Cell Type: PERC
Dimensions: 158.75×158.75 mm
DIAGONAL: --
Cell Thickness: 150 µm

Product Info
Company Profile

Product Characteristics

Model No.

TW-156.75M-148

TW-156.75M-149

TW-156.75M-150

TW-156.75M-151

TW-156.75M-206

TW-156.75M-207

TW-156.75M-208

TW-156.75M-209

TW-156.75M-210

TW-156.75M-211

TW-156.75M-212

TW-156.75M-213

TW-156.75M-214

TW-156.75M-215

TW-156.75M-216

TW-156.75M-217

TW-156.75M-218

TW-156.75M-219

TW-156.75M-220

Product Characteristics

Cell Technology

Bifacial

Dimensions

156.75×156.75 mm

Cell Thickness

190 ± 30 µm

Front Surface (-)

No. of Busbars

Busbar Width

0.7 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

1.8 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

3.61 W

3.76 W

3.86 W

3.93 W

5.03 W

5.06 W

5.08 W

5.11 W

5.13 W

5.16 W

5.18 W

5.2 W

5.23 W

5.25 W

5.28 W

5.3 W

5.33 W

5.35 W

5.38 W

Voltage at Maximum Power Point (Vmpp)

0.56 V

0.563 V

0.564 V

0.565 V

0.558 V

0.56 V

0.562 V

0.564 V

0.565 V

0.566 V

0.567 V

0.569 V

0.571 V

0.573 V

0.574 V

0.575 V

0.576 V

0.577 V

0.578 V

Current at Maximum Power Point (Impp)

6.42 A

6.678 A

6.833 A

6.959 A

9.089 A

9.113 A

9.14 A

9.162 A

9.18 A

9.205 A

9.244 A

9.255 A

9.269 A

9.279 A

9.291 A

9.303 A

9.316 A

9.329 A

9.342 A

Open Circuit Voltage (Voc)

0.66 V

0.663 V

0.664 V

0.665 V

0.666 V

0.667 V

0.668 V

0.669 V

0.67 V

0.671 V

0.672 V

0.673 V

0.674 V

0.675 V

0.676 V

0.677 V

0.678 V

0.679 V

Short Circuit Current (Isc)

6.757 A

7.052 A

7.219 A

7.353 A

9.652 A

9.667 A

9.681 A

9.703 A

9.709 A

9.724 A

9.73 A

9.744 A

9.759 A

9.774 A

9.788 A

9.803 A

9.818 A

9.832 A

9.847 A

Cell Efficiency

15 %

15-15.5 %

15.5-16 %

16 %

20.6 %

20.7 %

20.8 %

20.9 %

21 %

21.1 %

21.2 %

21.3 %

21.4 %

21.5 %

21.6 %

21.7 %

21.8 %

21.9 %

22 %

Fill Factor (FF)

80.62 %

80.41 %

80.4 %

80.41 %

79.02 %

79.27 %

79.55 %

79.72 %

79.85 %

79.97 %

80.28 %

80.42 %

80.58 %

80.71 %

80.72 %

80.73 %

80.75 %

80.76 %

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/m²

900 W/m²

0.99

800 W/m²

0.99

600 W/m²

0.98

400 W/m²

0.96

PDF

Download Manufacturer's PDF

Tongwei Solar Co., Ltd. (TW Solar)

: Click to show company phone
: www.tw-solar.com
: China
: No. 888, Linjiaci Road, Huangjia Street, Shuangliu District, Chengdu, Sichuan

No. Staff: 4,700

Contact Manufacturer

Note: Your Enquiry will be sent directly to Tongwei Solar Co., Ltd. (TW Solar).

Useful Contacts

Lynn

Joe Chen Overseas Manager

Tom Liu

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

TW078

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Product Characteristics

Tongwei Solar Co., Ltd. (TW Solar)

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Company News

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