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TW345MW-72
TW345MW-72
Tongwei Solar Co., Ltd. (TW Solar)
Type:
Monocrystalline
Power Range:
Wp
Region:
China
Contact Manufacturer
Contact Manufacturer
Product is no longer manufactured.
Alternative Product
ESM-530-550S White
Einnova Solarline
From €0.0924 / Wp
Cell Type:
PERC, Monocrystalline
Dimensions:
2279x1134x35 mm
Weight:
28.5 kg
Cell Size:
--
Glass Thickness:
3.2 mm
More
Product Info
Company Profile
Product Characteristics
Model No.
320W
325W
330W
335W
340W
345W
350W
355W
Warranty
Product Warranty
10 Years
Power Warranty
10 Years of 90.7% Output Power, 25 Years of 80.1% Output Power
Electrical Data at STC
Maximum Power (Pmax)
320 Wp
325 Wp
330 Wp
335 Wp
340 Wp
345 Wp
350 Wp
355 Wp
Voltage at Maximum Power (Vmpp)
37.3 V
37.5 V
37.7 V
38 V
38.2 V
38.4 V
38.6 V
38.8 V
Current at Maximum Power (Impp)
8.59 A
8.67 A
8.75 A
8.83 A
8.91 A
9.02 A
9.1 A
9.15 A
Open Circuit Voltage (Voc)
45.7 V
45.9 V
46.1 V
46.3 V
46.5 V
46.7 V
46.9 V
47.1 V
Short Circuit Current (Isc)
9.12 A
9.2 A
9.28 A
9.36 A
9.44 A
9.52 A
9.6 A
9.68 A
Panel Efficiency
16.5 %
16.8 %
17 %
17.3 %
17.6 %
17.8 %
18.1 %
18.3 %
Power Tolerance (Positive)
+ 5 %
+ 5 %
+ 5 %
+ 5 %
+ 5 %
+ 5 %
+ 5 %
+ 5 %
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m
2
, cell temperature 25°C
Electrical Data at NOCT
Maximum Power (Pmax)
243 Wp
246 Wp
249 Wp
252 Wp
255 Wp
258 Wp
261 Wp
264 Wp
Voltage at Maximum Power (Vmpp)
34.4 V
34.6 V
34.8 V
35 V
35.2 V
35.4 V
35.6 V
35.8 V
Current at Maximum Power (Impp)
7.06 A
7.11 A
7.16 A
7.2 A
7.24 A
7.29 A
7.33 A
7.37 A
Open Circuit Voltage (Voc)
42.1 V
42.4 V
42.7 V
43 V
43.2 V
43.4 V
43.6 V
43.8 V
Short Circuit Current (Isc)
7.42 A
7.48 A
7.54 A
7.6 A
7.66 A
7.72 A
7.78 A
7.84 A
Temperature
45±2 °C
Nominal Operating Cell Temperature (NOCT): 800W/m
2
, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings
Operating Temperature Range
-40~85 °C
Temperature Coefficient of Pmax
-0.41 %/°C
Temperature Coefficient of Voc
-0.32 %/°C
Temperature Coefficient of Isc
0.045 %/°C
Maximum Ratings
Maximum System Voltage
1000 V
Series Fuse Rating
20 A
Material Data
Panel Dimension (H/W/D)
1956x990x40 mm
Weight
27.5 kg
Cell Type
Monocrystalline
Cell Size
156.75×156.75 mm
Cell Number
72
Glass Type
Tempered
Glass Thickness
4 mm
Encapsulant Type
EVA
Frame Type
Anodized Aluminium
Junction Box Protection Class
IP 67
Connector Type
MC4
Cable Crossection
4 mm
2
Cable Length
900 mm
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
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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