【Product introduction】 | |
Cell | Mono 156.75mm HJT bifacial |
No. of cells | 60（6×10） |
Rated Maximum Power(Pmax) | 320W |
Junction Box | IP68 |
Maximum System Voltage | 1000V/1500V DC(IEC) |
Operating Temperature | -40℃～+85℃ |
Dimensions | 1658mm×992mm×5mm |
Weight | 20kg±3% |
【Product description】
Photovoltaic systems using heterojunction technology (HJT) modules outperform any other PV systems which will help PV power to survive without feed-in tariffs and be competitive with grid electricity costs.
Key features of this family solar panel
1. Is highly efficient and produces more power per square
meter than usual high efficiency cells (20% more efficiency than a typical mono cell).
2. Ensures higher efficiency and delivers higher output
even at high temperatures (much lower temperature coefficient compared to a typical mono cell).
Bifacial BIPV HJT solar panel achieves high power of 320W.
The compact and lightweight dual-glass module with 2.0mm tempered glass was successfully developed in 2014. Now, thinner, lighter dual-glass module with 1.6mm tempered glass encapsulated with high efficiency HJT solar cell can be produced. Due to the material and structure characteristics, dual-glass module fundamentally avoid defects such as PID, micro cracks of cells, and snail trail ,which can reduce the investment cost, transport cost and the operation risk of power plants, etc.
1 KEY FEATURES
2 MECHANICAL DIAGRAMS
3 ELECTRICAL PARAMETERS at STC
Rated Maximum Power(Pmax) [W] | 305 | 310 | 315 | 320 |
Open Circuit Voltage(Voc) [V] | 39.85 | 40.15 | 40.46 | 40.86 |
Maximum Power Voltage(Vmp) [V] | 33.23 | 33.59 | 33.92 | 34.25 |
Short Circuit Current(Isc) [A] | 9.73 | 9.77 | 9.84 | 9.89 |
Maximum Power Current(Imp) [A] | 9.18 | 9.23 | 9.29 | 9.35 |
Module Efficiency [%] | 18.5 | 18.8 | 19.2 | 19.5 |
Power Tolerance | 0~+5W | |||
Temperature Coefficient of Isc(α_Isc) | 0.048%/℃ | |||
Temperature Coefficient of Voc(β_Voc) | -0.271%/℃ | |||
Temperature Coefficient of Pmax(γ_Pmp) | -0.336%/℃ | |||
STC | Irradiance 1000W/m², cell temperature 25℃, AM1.5G | |||
The main role of the battery is to generate electricity. The mainstream of the main market of power generation is crystal silicon solar cells and thin film solar cells.
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