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RS6S-M 320-340W

Resun Solar Energy Co., Ltd.
From €0.239 / Wp
Type: Monocrystalline
Power Range: 320 ~ 340 Wp
Region: China China
Jason Gu
Note: Your Enquiry will be sent directly to Resun Solar Energy Co., Ltd..


1. CE,TUV, IEC 61215 & IEC 61730, VDE, CEC certified and PID-free approved
2. Stable & reliable quality and highly cost-effective performance, insured by American CHUBB INSURANCE GROUP
3. Positive tolerance 0 +/-6 W
4. Fast delivery

Product Characteristics

Model No.
RS6S-M 320W RS6S-M 325W RS6S-M 330W RS6S-M 335W RS6S-M 340W
Product Warranty 12 Years
Electrical Data at STC  
Maximum Power (Pmax)
320 Wp 325 Wp 330 Wp 335 Wp 340 Wp
Voltage at Maximum Power (Vmpp)
37.26 V 37.41 V 37.57 V 37.73 V 38.05 V
Current at Maximum Power (Impp)
8.59 A 8.69 A 8.79 A 8.88 A 8.94 A
Open Circuit Voltage (Voc)
45.95 V 46.09 V 46.13 V 46.17 V 46.21 V
Short Circuit Current (Isc)
9.08 A 9.18 A 9.28 A 9.37 A 9.46 A
Panel Efficiency
16.49 % 16.75 % 17.01 % 17.26 % 17.52 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
255 Wp 259 Wp 263 Wp 267 Wp 271 Wp
Voltage at Maximum Power (Vmpp)
37.18 V 37.32 V 37.46 V 37.65 V 37.95 V
Current at Maximum Power (Impp)
6.86 A 6.94 A 7.02 A 7.09 A 7.14 A
Open Circuit Voltage (Voc)
45.35 V 45.53 V 45.71 V 45.93 V
Short Circuit Current (Isc)
7.2 A 7.29 A 7.37 A 7.45 A 7.5 A
Temperature 45±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.39 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 22 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 900 mm

RS6S-M 320-340W

RS6S-M is a robust solar module with 72 solar cells. These modules can be used for on-grid solar applications. Our meticulous design and production techniques ensure a high-yield,long-term performance for every module produced.Our rigorous quality control and in-house testing facilities guarantee Resun Solar's modules meet the highest quality standards possible.

RS6S-M have five instead of three bus bars, which allows more efficient current collection and can also improve long term performance.

The RS6S-M cells use a novel junction formation technology which is standard in semiconductor manufacturing. This allows for improved minority carrier lifetimes and a very tight distribution of cell performance in manufacturing. RS6S-M cells are PlD free and further increase the cell efficiency allowing to increase the
anerage module power distribution.


Our manufacturing factory is accredited by ISO9001&ISO14001. Equipped with advanced automatic production lines, now our capacity already reach 1GW/year. Full ranges of Restar solar panels are produced in accordance with international standards of IEC 61730 and IEC 61215.


All the panels are certificated with TUV,UL,CE. To meet different markets requirements, RESUN team finished DEWA – Dubai, SABER- Saudi Arabia, SONCAP-Nigeria, INMETRO-Brazil,SEC- Chile,RETIE- Colombia,FIDE- Mexico, the list keeps going on.

Global Logistics Advantage

Global warehouse : To expand quick logistic, Resun built warehouse and shop in Euro- Poland, Netherland, Middle East- Dubai, Africa- Nigeria, Uganda, Latin America- Brazil, Chile, Colombia, the local team offer 7/24 service and technical backup for your solar projects.

Resun Solar Energy Co., Ltd.

Click to show company phone
Room 606, No.13, Yongshang Garden, Jinfeng Road, Mudu Town, Wuzhong District, Suzhou, Jiangsu Province, 215000
No. Staff: 500
Parent Company: Resun Group
Note: Your Enquiry will be sent directly to Resun Solar Energy Co., Ltd..


Production (MW)/: MWp
Polycrystalline, Monocrystalline
Power Range(Wp): 5-670

Useful Contacts

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Teri Oversales Manager
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susan.feng Sales Director
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jack.shen overseas sales
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Jason Gu Oversales
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Linda Tian oversea sales
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Andy.Zhu oversea sales
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Thomas YOUNG Overseas Sales
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Shelley Xu sales manager
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Crystal Bai overseas sales manager
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Ms.Lucy Sales Manager
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Fanny Zhao Overseas Sales
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Celia Liu Overseas Sales
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Company Description

Resun Solar specializes in providing high-quality and highly cost-effective solar modules. With its 2 manufacturing factories accredited by ISO9001 & 14001, full ranges of Resun panels are certified by TUV IEC61215, IEC61730, IEC61701, CEC, EMC, LVD, CE and approved PID free by PI-Berlin lab and insured by American CHUBB Insurance Group.

Founded in 2005 and with a 1GW production capacity, Resun Solar has rich experience on medium and big-size ground projects based on MW and small individual rooftop systems based on KW, and Resun Solar has more than 15 years of experience as a qualified solar home system supplier for World Bank solar project, the projects distribute in most of Europe Countries, Australia, Canada, South America, Africa, Middle East, and Asia.

Insisting on its goal to convenience customers and build win-win cooperation with a good relationship with different solar system components partners, Resun Solar has built an industry alliance to supply solar power system integration solutions and solar application products.

Product Videos
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