Hyundai PV modules in the catalogue: a pallet of 36 modules at 500W N-Type with HJT heterojunction cells, bifacial dual glass with a black frame, for a total of 18kWp.
HJT is a different technology from TOPCon: it combines crystalline silicon with an amorphous thin film and has two measurable advantages, a temperature coefficient among the best on the market, around -0.26% per degree, and a higher bifaciality factor, often above 85%.
That means more yield in summer and over reflective surfaces; cost per Wp is higher than TOPCon, so it pays where operating temperatures run high.
