What is HJT technology?

HJT solves some common limiting factors for standard photovoltaic (PV) modules, like reducing the recombination process and improving performance in hot climates. If you want to learn more about HJT technology, this article is for you.

Are HJT solar panels monofacial or bifacial?

HJT cells can be designed for monofacial or bifacial usage, which reduces the reasons to compare them against each other since they can be combined to create superior bifacial HJT solar panels. The major difference is that bifacial can use other base technologies differing from HJT technology.

Are bifacial solar panels better than heterojunction solar panels?

The structure of bifacial panels is similar to the heterojunction solar panel. Both include passivating coats that reduce resurface combinations, increasing their efficiency. HJT technology holds a high recorded efficiency of 26.7%, but bifacial surpasses this with an efficiency of over 30%.

Is HJT a bifacial module?

HJT cell has a high bifaciality factor of 92%, making HJT deliver a great performance when designed as a bifacial module. This technology is becoming more popular for utility-scale applications, which seek to take advantage of the albedo resource.

Is bifacial PV better than HJT?

HJT technology holds a high recorded efficiency of 26.7%, but bifacial surpasses this with an efficiency of over 30%. The curious side of it is that the bifacial PV module used to achieve that efficiency combines HJT technology with bifacial, and other technologies.