Differentiating between the production technology of solar modules can be as simple as it is complicated. In the following text, we will focus more on the simple distinction. The differences between the production technology of P-type and N-type are valid as manufacturers follow different technological paths to compete in terms of efficiency, cost and differentiated propositions. N-Type silicon cells are used in HJT (AKCOME, Jinergy or Risen), IBC and TOPCon technologies. While mono and multi P-type PERCs are being developed, the performance of N-type silicon cells is also increasing (NTOPCon from Jolywood and HJT) and has the potential to become a leading technology in photovoltaics. Mainly thanks:
Long warranty for power production >30 Years
Highest Efficiency >22%
Low Yearly degradation, only >0,4%
Best Bifiaciality efficiency >85%
Lowest Temperature Coefficient 0,24%-026%/°C
Very low modules failure risk factor
HJT(ntype) efficiency can achieve even 27%. But usually producers like Akcome and Jinergy use Heterojunction solar cells with 24%-25% efficiency. Compare to PERC Cell, HJT can achieve even 20% more power.
HJT solar panels have the best efficiency in serial production. Scope of it is between 21%-22,5% with R&D plan even to 26%. N-type module has the best performance and most reliable characteristic resistance for most common fail from all over solar technology.
HJT with N-type technology solar Panels with 120 cells have a scope of power between 370W-390W and for 144 cells 425W – 470W. At the end of 2021 Power of HJT modules will achieve >500W and in soon future will be >600W.
N-type technology ensures a long safe warranty for 30 years of production and 12 -20 years for a panel, depends on the producers. It’s more approx. 5 years than common PERC panels.
HJT solar panels with N-type cells are value for money solutions. Compare with standard backsheet modules, the price for Heterojunction is a little bit more. But compared with Bifacial, glass-glass solar panels, HJT is the best solution and has more advantages worth a few % higher price.
Higher power, bifaciality, efficient production under extreme conditions, combined with the world’s lowest degradation, no LID and PID effects and a double glass structure (GLASS-GLASS), allows you to generate significant savings over 30 years of use compared to PERC panels.
Glass is the best protection for the silicon cells that are the heart of the photovoltaic module. A cell is a unit that generates electricity, but it is made of a delicate material that needs to be reinforced and secured externally. For this purpose, we have a good ally in the form of solar glass, which, in addition to being transparent, is an electrical insulator.
HJT PV team is not only a trusted advisor but solar panels broker. We are helping Clients from all over the world connect to trusted and checked HJT producers. Direct cooperation ensures the best prices and fast delivery, to all destinations.