695 W - 730 W High Effficiency Bifacial N-type Heterojunction(HJT) Technology
Key attributes
| Brand | Wone |
| Model NO. | 695 W - 730 W High Effficiency Bifacial N-type Heterojunction(HJT) Technology |
| Power Bifaciality | 85% |
| Max. System Voltage | 1500V (IEC) |
| Max. Series Fuse Rating | 35 A |
| Module Fire Performance | CLASS C |
| Max. power of the module | 695W |
| Max. efficiency of Module | 22.4% |
| Series | Bifacial N-type HJT Technology |
Product descriptions from the supplier
Features
Module power up to 730 W Module efficiency up to 23.5 %.
Up to 90% Power Bifaciality, more power from the back side.
No B-O LID, excellent anti-LeTID & anti-PID performance. Low power degradation, high energy yield.
Leading temperature coefficient (Pmax): -0.24%/°C, increases energy yield in hot climate.
Better shading tolerance.
Standard
Tested up to ice ball of 35 mm diameter according to IEC 61215 standard.
Minimizes micro-crack impacts.
Heavy snow load up to 5400 Pa, enhanced wind load up to 2400 Pa*.
Engineering drawing（mm）
CS7-66HB-710/ I-V gurves
Electrical date/STC*
Electrical date/NMOT*
Electrical date
Mechanical charactheristics
Temperature characteristics
What is a bifacial N-type heterojunction cell module？
N-type Heterojunction Battery Technology：
The N-type Heterojunction Battery (abbreviated as N-HJ or HJT) is a special battery technology. It forms a heterojunction structure by depositing a layer of amorphous silicon film on an N-type silicon wafer. This structure endows the battery with the following advantages:
High Conversion Efficiency: The N-type Heterojunction Battery has a relatively high photoelectric conversion efficiency. Laboratory records show that it can reach over 26%.
Low Temperature Coefficient: This type of battery is less sensitive to temperature and can maintain a relatively high power generation efficiency even in a high-temperature environment.
Good Response to Low Light: The N-type Heterojunction Battery still performs excellently under low-light conditions and is suitable for use under various lighting conditions.
Low Power Attenuation: Due to the design of the battery structure, the N-type Heterojunction Battery has a low power attenuation rate, ensuring its long-term and stable working performance.
Long Lifespan: The N-type Heterojunction Battery has a relatively long working lifespan, reducing the risk of power attenuation.
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Related Knowledges
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