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DM28-125-135

DM28-125-135

Ningbo RayTech New Energy Materials Co., Ltd.
Type: Monocrystalline
Power Range: Wp
Region: China China
Product is no longer manufactured.

Alternative Product

  • Cell Type: Monocrystalline
  • Dimensions: 1684x1002x35 mm
  • Weight: 20.5 kg
  • Cell Size: 158.75×158.75 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 325 Wp
  • Vmpp: 33.6 V
  • Impp: 9.68 A
  • Voc: 41.1 V
  • Isc: 10.2 A
  • Efficiency: 19.26 %
  • Product Warranty: 12 Years
  • Power Warranty: 30 Years of 84.8% Output Power

Product Characteristics

Model No.
DM28-125 DM28-130 DM28-135
Warranty  
Product Warranty 10 Years
Electrical Data at STC  
Maximum Power (Pmax)
125 Wp 130 Wp 135 Wp
Voltage at Maximum Power (Vmpp)
15.23 V 15.4 V 15.59 V
Current at Maximum Power (Impp)
8.24 A 8.5 A 8.66 A
Open Circuit Voltage (Voc)
18.03 V 18.26 V 18.42 V
Short Circuit Current (Isc)
8.76 A 8.97 A 9.12 A
Panel Efficiency
7.6 % 7.9 % 8.2 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
93 Wp 97 Wp 100 Wp
Voltage at Maximum Power (Vmpp)
13.84 V 14 V 14.17 V
Current at Maximum Power (Impp)
6.71 A 6.92 A 7.05 A
Open Circuit Voltage (Voc)
16.67 V 16.88 V 17.03 V
Short Circuit Current (Isc)
7.06 A 7.23 A 7.35 A
Temperature
45±3 °C 45±3 °C 45±3 °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 -0.42 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.04 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Maximum Reverse Current 15 A
Material Data  
Panel Dimension (H/W/D) 1658x992x6 mm
Weight 23 kg
Cell Type Monocrystalline
Cell Size 156.75×156.75 mm
Cell Number 28
Glass Type Tempered, Low Iron
Encapsulant Type EVA
Frame Type Frameless
Junction Box Diodes 3
Junction Box Protection Class IP 67
Connector Type MC4
PDF  
Download Manufacturer's PDF

Ningbo RayTech New Energy Materials Co., Ltd.

+86 400 1559909
raytech-energy.com
China
18 Qiyuan Road, Hangzhou Bay New District, Ningbo, Zhejiang
No. Staff: 156
Product is no longer manufactured.

Crystalline

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

Useful Contacts

Contact Face
Dan (Emily) Zhang Marketing Director
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Jason Mu Sales director
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Chery Liu International sales manag...
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Shidong (Stone) Guo International Key Account...
Company Description
Ningbo Raytech New Energy Materials Co., Ltd. is located at Ningbo High-Tech Industrial Park. As a high-tech enterprise, RayTech focuses on the R&D, manufacturing and sales of double-glass solar panel. It is also a major player in terms of R&D and construction of commercial/industrial solar projects.

Focused on the manufacture and sales of double-glass PV modules, RayTech is equipped with automatic production lines with a total capacity of 1.2GW. One of the achievements of CQC certification for double-glass PV modules,RaySolarhas won a series of esteemed certifications including CQC, German TüV, ISO, Australia CEC and China Compulsory Certificate(3C Mark) of Construction Industry.

Adhering to the corporate philosophy of “Focusing on Double-glass PV Modules and Striving for Excellence”, RayTech will continue to make innovations in technology and promote the application of double-glass PV modules, as well as develop PV comprehensive utilization solutions.

The unique edge sealing process developed by RayTech can avoid the risks of crash and micro-crackof double-glass PV modules during transportation and installation and has won the “Shine Cup Technological Innovation Award”. RayTech products have been applied in many demonstration projects in China and have won unanimous recognitions and praises from customers and industries.

Solar makes life better!
Business Details
Crystalline
Type: Monocrystalline, Polycrystalline, BIPV
Power Range(Wp): -
High Efficiency Crystalline
Type: PERC, Bifacial
Power Range(Wp): 185-465
Product Videos

Company Updates

22 Jan 2021

Raytech has aquired 67 patents regarding double-glass modules design and manufacturing, to deliver high-quality products to clients. Visit our ENF page or website for more info: https://www.raytech-energy.com

19 Jan 2021

Raytech's National Key Laboratory working on testing and improving the performance of bifacial solar modules. For more info: https://www.linkedin.com/company/raytech-energy

18 Jan 2021

Raytech full-automation manufacturing facilities to deliver TUV-certified bifacial half-cut (435-455W) modules. https://www.linkedin.com/company/raytech-energy / https://www.raytech-energy.com/

13 Jan 2021

Raytech bifacial modules on hot sales. 440W half-cut high-performance modules widely welcomed. For more info: https://www.linkedin.com/company/raytech-energy / https://www.raytech-energy.com/

8 Jan 2021

Raytech team has 11-years exp and 67 patents in double-glass solar modules design and manufacturing technologies, to deliver high-quality products to our clients. For more info: http://www.raytech-energy.com/

4 Jan 2021

Raytech wishes you a Happy New Year in the warm embrace of family and friends' love. Enjoy your holidays, looking forward to working with you in 2021! https://www.linkedin.com/company/raytech-energy

25 Dec 2020

Raytech wishes you a Merry Christmas and a Happy New Year in the warm embrace of family and friends' love. Looking forward to working with you in 2021! https://www.linkedin.com/company/raytech-energy

24 Dec 2020

Raytech team with 11-years exp and 67 patents in double-glass solar modules manufacturing techs, to deliver high-quality products to our clients. For more info: https://www.linkedin.com/company/raytech-energy

18 Dec 2020

Raytech has aquired 67 patents regarding double-glass modules design and manufacturing, to deliver high-quality products to clients. Visit our ENF page or website for more info: https://www.raytech-energy.com

Additional Offices

Country:
China
Phone:
+86-178-0629-6135
Address:
Raytech Shandong Division: Chengyang District, Qingdao City, Shandong Province
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