Type: | Polycrystalline |
---|---|
Power Range: | Wp |
Region: |
China
![]() |
Model No. |
|
||||
---|---|---|---|---|---|
Warranty | |||||
Product Warranty | 10 Years | ||||
Power Warranty | 12 Years of 90% Output Power, 25 Years of 80% Output Power | ||||
Electrical Data at STC | |||||
Maximum Power (Pmax) |
|
||||
Voltage at Maximum Power (Vmpp) |
|
||||
Current at Maximum Power (Impp) |
|
||||
Open Circuit Voltage (Voc) |
|
||||
Short Circuit Current (Isc) |
|
||||
Panel Efficiency |
|
||||
Power Tolerance (Positive) |
|
||||
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C | |||||
Electrical Data at NOCT | |||||
Maximum Power (Pmax) |
|
||||
Voltage at Maximum Power (Vmpp) |
|
||||
Current at Maximum Power (Impp) |
|
||||
Open Circuit Voltage (Voc) |
|
||||
Short Circuit Current (Isc) |
|
||||
Temperature | 44±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 | -0.4 %/°C | ||||
Temperature Coefficient of Voc | -0.37 %/°C | ||||
Temperature Coefficient of Isc | 0.05 %/°C | ||||
Maximum Ratings | |||||
Maximum System Voltage | 1500 V | ||||
Series Fuse Rating | 15 A | ||||
Material Data | |||||
Panel Dimension (H/W/D) | 1648x990x35 mm | ||||
Weight | 17.5 kg | ||||
Cell Type | Polycrystalline | ||||
Cell Size | 156.75×156.75 mm | ||||
Cell Number | 60 | ||||
Glass Type | Tempered | ||||
Glass Thickness | 3.2 mm | ||||
Frame Type | Anodized Aluminium Alloy | ||||
Junction Box Diodes | 3 | ||||
Junction Box Protection Class | IP 67 | ||||
Connector Type | MC4 | ||||
Cable Crossection | 4 mm2 | ||||
Cable Length | 900 mm |
Founded in 1999, Topray Solar Group is a professional solar manufacturer with over 20 years of rich experience. As a stock exchange company, Topray Solar Group has six factories in different parts of China, producing in different sectors of the solar value chain.
* Solar glass: 7 GW
* EVA: 5 GW
* solar cell
* solar panel (on grid + off-grid): 2 GW
* solar wafer
The above-mentioned vertical-integrated abilities enable us to resist the risks of short supply of materials, late delivery, and big price fluctuation, which happen from time to time in the solar industry.
With our supply chain advantage, we will be able to provide a better and one-stop service to our customers (supply glass + EVA as a package, and OEM solar panel manufacturing) and be more flexible when doing business.
Our solar panel has all the required certifications from around the world: IEC, UL, BIS, INMETRO, CEC, etc.
Our solar glass and EVA are supplied to world-class solar panel manufacturers both domestically and abroad.
Topray Solar is awarded as a national-level high-tech enterprise, and 3-4% of sales turnover is re-invested into R&D. Up till now we have obtained 583 patents, including 56 invention patents.
Topray Solar is also a PV project developer, investing in a solar power plant of our own with over 700 MW capacity, and more projects are in the pipeline.