Jinko Solar

Solar Evolution

Solar Evolution:
Tiger Neo leads Advances in N-type Technology.JINKO


Solar energy has established itself as a leading contender in the renewable energy sector, thanks to its reliability and sustainability. With continuous and accelerating technological advances, solar panels are transforming, becoming ever more efficient and powerful. The most recent milestone in this evolution is the transition from traditional P-type cell architecture to N-type structures. In this context, Jinko Solar has been working on the research and development of N-type structures since 2017. After finding a viable industrial manufacturing process, by the end of 2021 it was the first manufacturer to implement solar modules (TOPCon) on a large scale, a state-of-the-art solar panel technology, optimally developed in Jinko Solar’s Tiger Neo Series.

What makes Jinko Solar TOPCon modules special?

Las obleas TOPCon de Jinko Solar son de silicio monocristalino N-type dopado con fósforo, a diferencia de las obleas P-type, dopadas con boro o galio. Esto se traduce en una mayor eficiencia de conversión de la luz solar en electricidad, debido a la alta selectividad de la capa de óxido túnel y a la mayor movilidad de los electrones en las células N-type. A nivel de módulo, TOPCon ha ido ganando popularidad en la industria solar, gracias a su alta densidad de potencia, baja tasa de degradación y capacidad de generación prolongada. En este artículo, hablaremos de las ventajas de la tecnología N-type y de cómo el módulo Tiger Neo de Jinko Solar destaca sobre los demás.

Jinko Solar’s TOPCon wafers are made of phosphorus-doped N-type monocrystalline silicon, as opposed to P-type wafers, which are doped with boron or gallium. This results in a higher efficiency of converting sunlight into electricity, due to the high selectivity of the tunnel oxide layer and the higher mobility of electrons in N-type cells. At the module level, TOPCon has been gaining popularity in the solar industry, thanks to its high power density, low degradation rate and long generation capacity. In this article, we will discuss the advantages of N-type technology and how Jinko Solar’s Tiger Neo module stands out from the rest.

Outstanding advantages of Jinko Solar’s N-type solar panels:

– 30 years guarantee for energy production
– High efficiency: 22%-23.32
– Low annual degradation: 0.4%.
– High bifaciality: 80±5
– Low temperature coefficient: -0.29 %/°C



Jinko Solar’s Tiger Neo modules are known for their remarkable conversion efficiency. It has an efficiency ranging from 22% to 23.32%. This places the Tiger Neo module among the most efficient panels available, while maintaining a remarkably high power output. In addition, its inherent resistance to light induced degradation (LID) and light and elevated temperature induced degradation (LeTID), ensures a maximum 1% decrease in the first year and a maximum subsequent annual degradation of 0.4% for 30 years. The Tiger Neo module guarantees sustained levels of efficiency and energy production throughout its lifetime, providing a constant source of energy. It comes with a 30-year power output warranty and a 12-year product warranty.


Another outstanding feature of Jinko’s Tiger Neo is its high bifaciality, with a range of 80±5%. This feature allows power generation from the rear of the module, capturing reflected light from lower surfaces, resulting in higher power output. Bifacial modules are extremely beneficial in environments with high reflectance, such as white surfaces, concrete, snow and sand.


Temperature plays an important role in the power generation capabilities of solar modules. As operating temperatures increase, solar modules experience a drop in power output. This is a crucial aspect to consider when using solar modules. Jinko Solar’s Tiger Neo modules stand out in the market with a competitive temperature coefficient of -0.29%/°C, which means a power loss of only 0.29% for every 1°C increase in temperature. This allows the Tiger Neo’s generation capabilities to be preserved as the temperature increases, making it an ideal choice for applications in hot climates.


N-type technology allows the solar panels to have a higher generation than conventional solar panels in low light conditions. This ensures the maximum possible power output in cloudy or overcast weather conditions, making the Tiger Neo a sensible power source for use in regions with limited sunlight. With power ranging from 575W to 610W for 144 half-cells, and 605W to 630W for 156 half-cells, the Tiger Neo offers substantial power output, making it an attractive option for residential, commercial and industrial consumers.


In short, Jinko Solar’s N-type module technology is a superior alternative to traditional P-type cells, offering numerous advantages. JinKo Solar’s Tiger Neo TOPCon module stands out as a shining example of the remarkable benefits this technology offers. With its exceptional efficiency, minimal degradation, impressive bifaciality, favourable temperature coefficient, long generation time and considerable power output, the Tiger Neo becomes a reliable and efficient energy solution. Backed by a warranty, the Tiger Neo module is the optimal choice for those seeking reliability and long-term performance from their solar investments.

If you are a professional in the sector and you need solar modules with these characteristics, do not hesitate to contact us!

Call us on +34 960 074 487

Send us an email to info@vicoexport.com

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