HJT modules are made of Heterojunction solar cells, the newest technology in the photovoltaic industry. HJT cells consist of the union between crystalline silicon and amorphous silicon technology (thin film).

This new type of cell improves the performances and reduces derating due to the increase in temperature of the cell. Moreover, since the modules are double-sided, the production of energy is further increased.

Efficiency up to 22.5% and limited power loss of -0.26%/C (crystalline silicon modules have a derating of -0.35%/C).

Huasun modules have up to 30-year warranty on the product and a 30 years on performance.