690–710 W · BifacialQuality assurance
Power guarantee
Annual decay
Overview
Luan Solar’s N-type 690–710 W panels deliver on both fronts. Using the latest N-type technology, they achieve higher conversion efficiency than traditional P-type panels, so you generate more power even in challenging conditions such as low light or high temperatures.
Technology
Why N-type TOPCon
Four advantages that make TOPCon N-type cells generate more power, for longer.
Higher Bifaciality
ZHU series panels use TOPCon cells for double-sided power generation. The front and back receive light and generate electricity at the same time, increasing overall output and efficiency.
Lower Attenuation Rate
Over long-term use, TOPCon N-type panels resist degradation better thanks to their structure and material properties, resulting in a lower power attenuation rate.
Higher Efficiency, Better ROI
TOPCon N-type cells have a longer carrier lifetime and higher photoelectric conversion efficiency. With reduced minority-carrier losses they reach a higher open-circuit voltage, improving the efficiency of the whole panel.
Lower Temperature Coefficient
TOPCon N-type panels have a lower temperature coefficient, so their performance drops less in high temperatures and output stays more stable in hot environments.
Performance
30-year linear power guarantee
Output is guaranteed over 30 years with an annual decay of just 0.4%, so the panels keep producing close to their rated power for decades.
Datasheet
Get the full specifications
Download the complete datasheet for the 690–710 W bifacial panel.