Hyundai Solar OF Series photovoltaic solar panels are the latest generation of high-efficiency bifacial modules using HJT (Heterojunction Technolgy) technology, which guarantees excellent performance in terms of passivation and light absorption compared to modules with TOPCon and PERC technology.

The symmetrical structure of the bifacial cells with HJT technology results in an increase in generated power of up to 2% to 4% compared to bifacial PERC cells.

An LCF conversion film is applied to the module. Its task is to effectively convert UV light into blue light, thereby improving absorption and minimising the possibility of damage to the module. This results in an improvement of the overall performance of the module and increased energy generation per unit area. The conversion of light to wavelengths within the blue spectrum range gives the module a characteristic bluish colour.

Due to the low temperature coefficient (-0.26%/°C), the module is able to generate more power than PERC and TOPCon modules in high temperature conditions, making it the ideal solution for environments characterised by large temperature fluctuations.